{"id":310,"date":"2026-10-09T23:30:38","date_gmt":"2026-10-09T23:30:38","guid":{"rendered":"https:\/\/www.fujioka-grp.jp\/column\/?p=310"},"modified":"2026-10-09T23:30:40","modified_gmt":"2026-10-09T23:30:40","slug":"magnesium-electromagnetic-shielding","status":"publish","type":"post","link":"https:\/\/www.fujioka-grp.jp\/column\/magnesium-electromagnetic-shielding\/","title":{"rendered":"\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u304c\u96fb\u78c1\u6ce2\u30b7\u30fc\u30eb\u30c9\u306b\u306a\u308b\u4ed5\u7d44\u307f\u30685\u3064\u306e\u8a2d\u8a08\u8853"},"content":{"rendered":"\n<p 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srcset=\"https:\/\/www.fujioka-grp.jp\/column\/wp-content\/uploads\/2025\/11\/\u85e4\u5ca1\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\uff3f\u7de8\u96c6\u8005\u30d0\u30ca\u30fc-\u5199\u771f-1024x179.png 1024w, https:\/\/www.fujioka-grp.jp\/column\/wp-content\/uploads\/2025\/11\/\u85e4\u5ca1\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\uff3f\u7de8\u96c6\u8005\u30d0\u30ca\u30fc-\u5199\u771f-300x53.png 300w, https:\/\/www.fujioka-grp.jp\/column\/wp-content\/uploads\/2025\/11\/\u85e4\u5ca1\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\uff3f\u7de8\u96c6\u8005\u30d0\u30ca\u30fc-\u5199\u771f-768x134.png 768w, https:\/\/www.fujioka-grp.jp\/column\/wp-content\/uploads\/2025\/11\/\u85e4\u5ca1\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\uff3f\u7de8\u96c6\u8005\u30d0\u30ca\u30fc-\u5199\u771f.png 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a 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href=\"https:\/\/www.fujioka-grp.jp\/column\/magnesium-electromagnetic-shielding\/#%E3%83%9D%E3%82%A4%E3%83%B3%E3%83%88%E2%91%A4%E8%96%84%E8%82%89%E4%B8%80%E4%BD%93%E6%88%90%E5%BD%A2%E3%81%A7%E5%B0%8E%E9%9B%BB%E5%A1%97%E8%A3%85%E3%81%AE%E5%B7%A5%E7%A8%8B%E3%82%92%E3%81%AA%E3%81%8F%E3%81%99\" >\u30dd\u30a4\u30f3\u30c8\u2464\u8584\u8089\u4e00\u4f53\u6210\u5f62\u3067\u5c0e\u96fb\u5857\u88c5\u306e\u5de5\u7a0b\u3092\u306a\u304f\u3059<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.fujioka-grp.jp\/column\/magnesium-electromagnetic-shielding\/#%E3%83%9E%E3%82%B0%E3%83%8D%E3%82%B7%E3%82%A6%E3%83%A0%E3%81%8C%E9%9B%BB%E7%A3%81%E6%B3%A2%E3%82%92%E3%82%B7%E3%83%BC%E3%83%AB%E3%83%89%E3%81%99%E3%82%8B%E3%81%97%E3%81%8F%E3%81%BF%E3%81%A8%E7%B4%A0%E6%9D%90%E9%81%B8%E5%AE%9A%E3%81%AE%E5%9F%BA%E6%BA%96\" 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class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.fujioka-grp.jp\/column\/magnesium-electromagnetic-shielding\/#%E8%86%9C%E5%8E%9A%E3%81%B0%E3%82%89%E3%81%A4%E3%81%8D%E3%82%84%E5%A1%97%E8%86%9C%E5%89%A5%E9%9B%A2%E3%81%AB%E6%82%A9%E3%82%80%E6%96%B9%E3%81%AB%E5%A1%97%E8%A3%85%E3%83%AC%E3%82%B9%E3%81%AE%E3%83%9E%E3%82%B0%E3%83%8D%E3%82%B7%E3%82%A6%E3%83%A0%E3%81%8C%E3%81%8A%E3%81%99%E3%81%99%E3%82%81\" >\u819c\u539a\u3070\u3089\u3064\u304d\u3084\u5857\u819c\u5265\u96e2\u306b\u60a9\u3080\u65b9\u306b\u5857\u88c5\u30ec\u30b9\u306e\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u304c\u304a\u3059\u3059\u3081<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.fujioka-grp.jp\/column\/magnesium-electromagnetic-shielding\/#%E3%83%9E%E3%82%B0%E3%83%8D%E3%82%B7%E3%82%A6%E3%83%A0%E7%AD%90%E4%BD%93%E3%81%AE%E9%9B%BB%E7%A3%81%E6%B3%A2%E3%82%B7%E3%83%BC%E3%83%AB%E3%83%89%E3%81%AA%E3%82%89%E3%80%81%E6%A0%AA%E5%BC%8F%E4%BC%9A%E7%A4%BE%E8%97%A4%E5%B2%A1%E3%82%A8%E3%83%B3%E3%82%B8%E3%83%8B%E3%82%A2%E3%83%AA%E3%83%B3%E3%82%B0\" >\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u7b50\u4f53\u306e\u96fb\u78c1\u6ce2\u30b7\u30fc\u30eb\u30c9\u306a\u3089\u3001\u682a\u5f0f\u4f1a\u793e\u85e4\u5ca1\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.fujioka-grp.jp\/column\/magnesium-electromagnetic-shielding\/#%E3%83%9E%E3%82%B0%E3%83%8D%E3%82%B7%E3%82%A6%E3%83%A0%E3%81%AE%E9%9B%BB%E7%A3%81%E6%B3%A2%E3%82%B7%E3%83%BC%E3%83%AB%E3%83%89%E3%81%A7%E3%82%88%E3%81%8F%E3%81%82%E3%82%8B3%E3%81%A4%E3%81%AE%E8%B3%AA%E5%95%8F\" 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href=\"https:\/\/www.fujioka-grp.jp\/column\/magnesium-electromagnetic-shielding\/#%E8%B3%AA%E5%95%8F%E2%91%A1%E5%B0%8E%E9%9B%BB%E5%A1%97%E8%A3%85%E3%81%97%E3%81%9F%E6%A8%B9%E8%84%82%E7%AD%90%E4%BD%93%E3%81%A8%E6%AF%94%E3%81%B9%E3%81%A6%E3%80%81%E3%82%B3%E3%82%B9%E3%83%88%E3%81%AF%E3%81%A9%E3%81%86%E3%81%A7%E3%81%99%E3%81%8B%EF%BC%9F\" >\u8cea\u554f\u2461\u5c0e\u96fb\u5857\u88c5\u3057\u305f\u6a39\u8102\u7b50\u4f53\u3068\u6bd4\u3079\u3066\u3001\u30b3\u30b9\u30c8\u306f\u3069\u3046\u3067\u3059\u304b\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.fujioka-grp.jp\/column\/magnesium-electromagnetic-shielding\/#%E8%B3%AA%E5%95%8F%E2%91%A2%E3%83%9E%E3%82%B0%E3%83%8D%E3%82%B7%E3%82%A6%E3%83%A0%E7%AD%90%E4%BD%93%E3%81%AF%E7%92%B0%E5%A2%83%E3%82%84%E3%83%AA%E3%82%B5%E3%82%A4%E3%82%AF%E3%83%AB%E3%81%AE%E9%9D%A2%E3%81%A7%E3%81%AF%E3%81%A9%E3%81%86%E3%81%A7%E3%81%99%E3%81%8B%EF%BC%9F\" 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id=\"%E5%A1%97%E8%A3%85%E3%83%AC%E3%82%B9%E3%81%AE%E3%83%9E%E3%82%B0%E3%83%8D%E3%82%B7%E3%82%A6%E3%83%A0%E8%96%84%E8%82%89%E7%AD%90%E4%BD%93%E3%81%A7%E9%9B%BB%E7%A3%81%E6%B3%A2%E3%82%B7%E3%83%BC%E3%83%AB%E3%83%89%E3%82%92%E4%B8%80%E4%BD%93%E5%8C%96%E3%81%97%E3%81%9F%E4%BA%8B%E4%BE%8B\"><\/span>\u5857\u88c5\u30ec\u30b9\u306e\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u8584\u8089\u7b50\u4f53\u3067\u96fb\u78c1\u6ce2\u30b7\u30fc\u30eb\u30c9\u3092\u4e00\u4f53\u5316\u3057\u305f\u4e8b\u4f8b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"722\" height=\"537\" src=\"https:\/\/www.fujioka-grp.jp\/column\/wp-content\/uploads\/2026\/10\/image-1.png\" alt=\"\u5857\u88c5\u30ec\u30b9\u306e\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u8584\u8089\u7b50\u4f53\u3067\u96fb\u78c1\u6ce2\u30b7\u30fc\u30eb\u30c9\u3092\u4e00\u4f53\u5316\u3057\u305f\u4e8b\u4f8b\" class=\"wp-image-313\" style=\"aspect-ratio:1.3448275862068966;width:840px;height:auto\" srcset=\"https:\/\/www.fujioka-grp.jp\/column\/wp-content\/uploads\/2026\/10\/image-1.png 722w, https:\/\/www.fujioka-grp.jp\/column\/wp-content\/uploads\/2026\/10\/image-1-300x223.png 300w\" sizes=\"auto, (max-width: 722px) 100vw, 722px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u96fb\u5b50\u6a5f\u5668\u306e\u7b50\u4f53\u3067EMC\uff08\u96fb\u78c1\u4e21\u7acb\u6027\uff09\u898f\u683c\u3092\u30af\u30ea\u30a2\u3059\u308b\u96fb\u78c1\u6ce2\u30b7\u30fc\u30eb\u30c9\u3068\u3001\u8efd\u91cf\u5316\u30fb\u653e\u71b1\u30fb\u525b\u6027\u3092\u540c\u6642\u306b\u6e80\u305f\u3057\u305f\u3044\u3002\u56f3\u9762\u3092\u5f15\u304f\u8a2d\u8a08\u62c5\u5f53\u8005\u304c\u62b1\u3048\u308b\u3053\u306e\u8ab2\u984c\u306b\u3001\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u5408\u91d1\u306e\u8584\u8089\u7b50\u4f53\u306f\u6709\u529b\u306a\u7b54\u3048\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p 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class=\"wp-block-paragraph\">\u300c\u682a\u5f0f\u4f1a\u793e\u85e4\u5ca1\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u300d\u306f\u3001\u534a\u6eb6\u878d\u306e\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u5408\u91d1\u3092\u91d1\u578b\u3078\u5c04\u51fa\u3059\u308b\u30c1\u30af\u30bd\u6210\u5f62\u3067\u3001\u30c7\u30b8\u30bf\u30eb\u30ab\u30e1\u30e9\u90e8\u54c1\u3084\u643a\u5e2f\u96fb\u8a71\u7b50\u4f53\u306a\u3069\u306e\u8584\u8089\u6210\u5f62\u54c1\u3092\u624b\u304c\u3051\u3066\u304d\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b46\u8005\u306e\u3082\u3068\u306b\u3082\u3001\u30b7\u30fc\u30eb\u30c9\u3068\u8efd\u91cf\u5316\u306e\u4e21\u7acb\u3092\u4efb\u3055\u308c\u305f\u8a2d\u8a08\u62c5\u5f53\u306e\u65b9\u304b\u3089\u306e\u76f8\u8ac7\u304c\u6570\u591a\u304f\u5bc4\u305b\u3089\u308c\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3001\u5857\u88c5\u30ec\u30b9\u3067\u6a5f\u80fd\u3092\u4e00\u4f53\u5316\u3067\u304d\u308b\u8003\u3048\u65b9\u3092\u5b9f\u969b\u306e\u4f5c\u308a\u65b9\u306b\u6cbf\u3063\u3066\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u25c6\u8a2d\u8a08\u62c5\u5f53\u8005\u306e\u8ab2\u984c\u3068\u5857\u88c5\u30ec\u30b9\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u7b50\u4f53\u3067\u306e\u89e3\u6c7a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>\u3088\u304f\u3042\u308b\u8ab2\u984c<\/td><td>\u5857\u88c5\u30ec\u30b9\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u7b50\u4f53\u3067\u306e\u89e3\u6c7a<\/td><\/tr><tr><td>\u5c0e\u96fb\u5857\u88c5\u306e\u5de5\u7a0b\u5897\u3068\u819c\u539a\u691c\u67fb\u306e\u624b\u9593<\/td><td>\u7d20\u5730\u304c\u5c0e\u96fb\u4f53\u306e\u305f\u3081\u5857\u88c5\u5de5\u7a0b\u305d\u306e\u3082\u306e\u3092\u7701\u3051\u308b<\/td><\/tr><tr><td>\u819c\u539a\u306e\u3070\u3089\u3064\u304d\u3084\u5857\u819c\u306e\u5265\u96e2<\/td><td>\u819c\u306b\u983c\u3089\u305a\u7d20\u5730\u3067\u906e\u853d\u3057\u3001\u30e0\u30e9\u3084\u5265\u96e2\u304c\u8d77\u304d\u306a\u3044<\/td><\/tr><tr><td>\u30b7\u30fc\u30eb\u30c9\u3068\u8efd\u91cf\u5316\u30fb\u653e\u71b1\u306e\u4e21\u7acb<\/td><td>\u8584\u8089\u4e00\u4f53\u6210\u5f62\u3067\u8efd\u91cf\u30fb\u653e\u71b1\u30fb\u525b\u6027\u307e\u3067\u4e00\u679a\u3067\u62c5\u3048\u308b<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%B0%8E%E9%9B%BB%E5%A1%97%E8%A3%85%E3%82%84%E3%83%A1%E3%83%83%E3%82%AD%E3%81%AA%E3%81%97%E3%81%A7%E9%87%91%E5%B1%9E%E7%B4%A0%E5%9C%B0%E3%81%8C%E9%9B%BB%E7%A3%81%E6%B3%A2%E3%82%B7%E3%83%BC%E3%83%AB%E3%83%89%E6%9D%90%E3%81%AB%E3%81%AA%E3%82%8B\"><\/span>\u5c0e\u96fb\u5857\u88c5\u3084\u30e1\u30c3\u30ad\u306a\u3057\u3067\u91d1\u5c5e\u7d20\u5730\u304c\u96fb\u78c1\u6ce2\u30b7\u30fc\u30eb\u30c9\u6750\u306b\u306a\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">\u6a39\u8102\u7b50\u4f53\u306f\u96fb\u6c17\u3092\u901a\u3055\u306a\u3044\u305f\u3081\u3001\u96fb\u78c1\u6ce2\u3092\u906e\u308b\u306b\u306f\u5c0e\u96fb\u5857\u88c5\u3084\u30e1\u30c3\u30ad\u3001\u91d1\u5c5e\u306e\u30b7\u30fc\u30eb\u30c9\u677f\u3092\u5f8c\u304b\u3089\u8db3\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/mark><\/strong><span style=\"text-decoration: underline;\">\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u5408\u91d1\u306f\u91d1\u5c5e\u305d\u306e\u3082\u306e\u304c\u96fb\u6c17\u3092\u901a\u3059\u305f\u3081\u3001\u7d20\u5730\u3060\u3051\u3067\u96fb\u78c1\u6ce2\u3092\u53cd\u5c04\u30fb\u5438\u53ce\u3057\u307e\u3059\u3002<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u819c\u3067\u306f\u306a\u304f\u7d20\u5730\u3067\u906e\u308b\u305f\u3081\u3001\u6210\u5f62\u3057\u305f\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u7b50\u4f53\u304c\u305d\u306e\u307e\u307e\u30b7\u30fc\u30eb\u30c9\u6750\u3068\u3057\u3066\u50cd\u304d\u3001\u819c\u539a\u306e\u3070\u3089\u3064\u304d\u3084\u7d4c\u5e74\u3067\u306e\u5265\u96e2\u3068\u3044\u3046\u4e0d\u5b89\u304c\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305f\u3068\u3048\u3070\u3001\u30ce\u30fc\u30c8\u30d1\u30bd\u30b3\u30f3\u3084\u30ab\u30e1\u30e9\u3001\u643a\u5e2f\u96fb\u8a71\u306e\u7b50\u4f53\u3067\u306f\u3001\u8efd\u3055\u3068\u525b\u6027\u306b\u52a0\u3048\u3066\u96fb\u78c1\u6ce2\u30b7\u30fc\u30eb\u30c9\u3068\u653e\u71b1\u3092\u91d1\u5c5e\u7d20\u5730\u306b\u62c5\u308f\u305b\u308b\u8a2d\u8a08\u304c\u53e4\u304f\u304b\u3089\u4f7f\u308f\u308c\u3066\u304d\u307e\u3057\u305f\u3002\u7d20\u6750\u306e\u9078\u629e\u305d\u306e\u3082\u306e\u304c\u3001\u5de5\u7a0b\u3068\u54c1\u8cea\u30ea\u30b9\u30af\u3092\u6e1b\u3089\u3059\u5224\u65ad\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%83%81%E3%82%AF%E3%82%BD%E6%88%90%E5%BD%A2%E3%81%A7%E8%96%84%E8%82%89%E7%AD%90%E4%BD%93%E3%82%92%E5%AE%89%E5%85%A8%E3%81%8B%E3%81%A4%E7%B2%BE%E5%AF%86%E3%81%AB%E4%B8%80%E4%BD%93%E6%88%90%E5%BD%A2%E3%81%99%E3%82%8B\"><\/span>\u30c1\u30af\u30bd\u6210\u5f62\u3067\u8584\u8089\u7b50\u4f53\u3092\u5b89\u5168\u304b\u3064\u7cbe\u5bc6\u306b\u4e00\u4f53\u6210\u5f62\u3059\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"745\" height=\"547\" src=\"https:\/\/www.fujioka-grp.jp\/column\/wp-content\/uploads\/2026\/10\/image-2.png\" alt=\"\u30c1\u30af\u30bd\u6210\u5f62\u3067\u8584\u8089\u7b50\u4f53\u3092\u5b89\u5168\u304b\u3064\u7cbe\u5bc6\u306b\u4e00\u4f53\u6210\u5f62\u3059\u308b\" class=\"wp-image-314\" style=\"aspect-ratio:1.3594771241830066;width:840px;height:auto\" srcset=\"https:\/\/www.fujioka-grp.jp\/column\/wp-content\/uploads\/2026\/10\/image-2.png 745w, https:\/\/www.fujioka-grp.jp\/column\/wp-content\/uploads\/2026\/10\/image-2-300x220.png 300w\" sizes=\"auto, (max-width: 745px) 100vw, 745px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">\u30c1\u30af\u30bd\u6210\u5f62\u306f\u3001\u534a\u6eb6\u878d\u72b6\u614b\u306e\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u5408\u91d1\u3092\u5927\u6c17\u306b\u89e6\u308c\u3055\u305b\u305a\u306b\u91d1\u578b\u3078\u5c04\u51fa\u3059\u308b\u6210\u5f62\u6cd5\u3067\u3059\u3002<\/mark><\/strong><span style=\"text-decoration: underline;\">\u6eb6\u3051\u305f\u91d1\u5c5e\u3092\u305f\u3081\u308b\u6eb6\u89e3\u7089\u304c\u4e0d\u8981\u3067\u3001\u706b\u707d\u3084\u7206\u767a\u306e\u30ea\u30b9\u30af\u3092\u6291\u3048\u306a\u304c\u3089\u30af\u30ea\u30fc\u30f3\u306b\u6210\u5f62\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n\n\n\n<p 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class=\"wp-block-paragraph\">\u5f53\u793e\u306f\u30c1\u30af\u30bd\u6210\u5f62\u6a5f\u30925\u53f0\u5099\u3048\u3001\u3046\u3061650\u30c8\u30f3\u6a5f2\u53f0\u3067A4\u30b5\u30a4\u30ba\u307e\u3067\u306e\u8584\u8089\u7cbe\u5bc6\u6210\u5f62\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002\u8584\u8089\u3067\u4e00\u4f53\u306b\u6210\u5f62\u3067\u304d\u308b\u3068\u3001\u30b7\u30fc\u30eb\u30c9\u306b\u52b9\u304f\u9023\u7d9a\u3057\u305f\u91d1\u5c5e\u9762\u3092\u78ba\u4fdd\u3057\u3084\u3059\u304f\u3001\u90e8\u54c1\u70b9\u6570\u3082\u6291\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u306a\u304a\u3001\u30c1\u30af\u30bd\u30e2\u30fc\u30eb\u30c7\u30a3\u30f3\u30b0\u306b\u3064\u3044\u3066\u306f\u3001\u3053\u3061\u3089\u306e\u8a18\u4e8b\u3067\u8a73\u3057\u304f\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u95a2\u9023\u8a18\u4e8b\uff1a<a href=\"https:\/\/www.fujioka-grp.jp\/column\/thixomolding\/\" target=\"_blank\" rel=\"noopener\">\u30c1\u30af\u30bd\u30e2\u30fc\u30eb\u30c7\u30a3\u30f3\u30b0\u3068\u306f\uff1f\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u6210\u5f62\u6280\u8853\u306e\u30e1\u30ea\u30c3\u30c8\u30fb\u30c7\u30e1\u30ea\u30c3\u30c8\u3092\u3054\u7d39\u4ecb\uff01<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E9%87%91%E5%9E%8B%E3%81%8B%E3%82%89%E6%88%90%E5%BD%A2%E3%83%BB%E5%8A%A0%E5%B7%A5%E3%83%BB%E5%A1%97%E8%A3%85%E3%83%BB%E7%B5%84%E7%AB%8B%E3%81%BE%E3%81%A7%E7%A4%BE%E5%86%85%E4%B8%80%E8%B2%AB%E3%81%A7%E5%AF%BE%E5%BF%9C%E3%81%99%E3%82%8B\"><\/span>\u91d1\u578b\u304b\u3089\u6210\u5f62\u30fb\u52a0\u5de5\u30fb\u5857\u88c5\u30fb\u7d44\u7acb\u307e\u3067\u793e\u5185\u4e00\u8cab\u3067\u5bfe\u5fdc\u3059\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">\u30b7\u30fc\u30eb\u30c9\u6027\u80fd\u306f\u7d20\u6750\u3060\u3051\u3067\u306a\u304f\u3001\u53d6\u308a\u4ed8\u3051\u7a74\u3084\u5408\u308f\u305b\u9762\u306e\u7cbe\u5ea6\u3001\u63a5\u5730\u306e\u305f\u3081\u306e\u5c0e\u901a\u3001\u5916\u89b3\u306e\u4ed5\u4e0a\u3052\u307e\u3067\u542b\u3081\u3066\u6c7a\u307e\u308a\u307e\u3059\u3002<\/mark><\/strong><span style=\"text-decoration: underline;\">\u5de5\u7a0b\u304c\u5206\u65ad\u3055\u308c\u3066\u3044\u308b\u3068\u3001\u3053\u306e\u4f5c\u308a\u8fbc\u307f\u304c\u7518\u304f\u306a\u308a\u304c\u3061\u3067\u3059\u3002<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u793e\u306f1946\u5e74\u306e\u5275\u696d\u4ee5\u6765\u3001\u30ab\u30e1\u30e9\u88fd\u9020\u3067\u57f9\u3063\u305f\u52a0\u5de5\u6280\u8853\u3092\u571f\u53f0\u306b\u3001\u91d1\u578b\u88fd\u4f5c\u304b\u3089\u6210\u5f62\u30fb\u6a5f\u68b0\u52a0\u5de5\u30fb\u5857\u88c5\u30fb\u5370\u5237\u30fb\u7d44\u7acb\u307e\u3067\u3092\u793e\u5185\u3067\u5185\u88fd\u3057\u3066\u3044\u307e\u3059\u3002<span style=\"text-decoration: underline;\">\u8a2d\u8a08\u304b\u3089\u4ed5\u4e0a\u3052\u307e\u3067\u3092\u4e00\u8cab\u3067\u62c5\u3046\u305f\u3081\u3001\u677f\u539a\u30fb\u958b\u53e3\u30fb\u63a5\u5408\u90e8\u3068\u3044\u3063\u305f\u30b7\u30fc\u30eb\u30c9\u8a2d\u8a08\u306e\u610f\u56f3\u3092\u5de5\u7a0b\u9593\u3067\u5d29\u3055\u305a\u306b\u5f62\u306b\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1973\u5e74\u306b\u5ca1\u5c71\u30df\u30ce\u30eb\u30bf\u7cbe\u5bc6\u3068\u3057\u3066\u8a2d\u7acb\u3057\u3001\u30a2\u30eb\u30df\u30c0\u30a4\u30ab\u30b9\u30c8\u88fd\u30ab\u30e1\u30e9\u30dc\u30c7\u30a3\u306e\u6a5f\u68b0\u52a0\u5de5\u306740\u5e74\u4ee5\u4e0a\u300120\u30df\u30af\u30ed\u30f3\u7cbe\u5ea6\u306e\u6280\u8853\u3092\u84c4\u7a4d\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u30de\u30b7\u30cb\u30f3\u30b0\u30bb\u30f3\u30bf\u30fc\u7d0480\u53f0\u3068\u7cbe\u5bc6\u4e09\u6b21\u5143\u6e2c\u5b9a\u6a5f4\u53f0\u304c\u3001\u8584\u8089\u7b50\u4f53\u306e\u5bf8\u6cd5\u3068\u54c1\u8cea\u3092\u652f\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.fujioka-grp.jp\/column\/document\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"341\" src=\"https:\/\/www.fujioka-grp.jp\/column\/wp-content\/uploads\/2025\/11\/\u85e4\u5ca1\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\uff3fCTA\u30d0\u30ca\u30fc-1024x341.png\" alt=\"\u4f1a\u793e\u6982\u8981\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u30d0\u30ca\u30fc\" class=\"wp-image-89\" srcset=\"https:\/\/www.fujioka-grp.jp\/column\/wp-content\/uploads\/2025\/11\/\u85e4\u5ca1\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\uff3fCTA\u30d0\u30ca\u30fc-1024x341.png 1024w, https:\/\/www.fujioka-grp.jp\/column\/wp-content\/uploads\/2025\/11\/\u85e4\u5ca1\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\uff3fCTA\u30d0\u30ca\u30fc-300x100.png 300w, https:\/\/www.fujioka-grp.jp\/column\/wp-content\/uploads\/2025\/11\/\u85e4\u5ca1\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\uff3fCTA\u30d0\u30ca\u30fc-768x256.png 768w, https:\/\/www.fujioka-grp.jp\/column\/wp-content\/uploads\/2025\/11\/\u85e4\u5ca1\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\uff3fCTA\u30d0\u30ca\u30fc.png 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%83%9E%E3%82%B0%E3%83%8D%E3%82%B7%E3%82%A6%E3%83%A0%E7%AD%90%E4%BD%93%E3%81%A7%E9%9B%BB%E7%A3%81%E6%B3%A2%E3%82%B7%E3%83%BC%E3%83%AB%E3%83%89%E3%82%92%E6%88%90%E7%AB%8B%E3%81%95%E3%81%9B%E3%82%8B5%E3%81%A4%E3%81%AE%E8%A8%AD%E8%A8%88%E3%83%9D%E3%82%A4%E3%83%B3%E3%83%88\"><\/span>\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u7b50\u4f53\u3067\u96fb\u78c1\u6ce2\u30b7\u30fc\u30eb\u30c9\u3092\u6210\u7acb\u3055\u305b\u308b5\u3064\u306e\u8a2d\u8a08\u30dd\u30a4\u30f3\u30c8<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u5408\u91d1\u306f\u7d20\u6750\u3068\u3057\u3066\u30b7\u30fc\u30eb\u30c9\u6027\u3092\u6301\u3061\u307e\u3059\u304c\u3001\u7b50\u4f53\u3068\u3057\u3066\u7d44\u307f\u4e0a\u3052\u308c\u3070\u5fc5\u305a\u958b\u53e3\u90e8\u3084\u5408\u308f\u305b\u76ee\u304c\u751f\u307e\u308c\u307e\u3059\u3002\u7d20\u6750\u9078\u3073\u3068\u540c\u3058\u304f\u3089\u3044\u3001\u96fb\u78c1\u6ce2\u306e\u6f0f\u308c\u9053\u3092\u3075\u3055\u3050\u8a2d\u8a08\u304c\u6027\u80fd\u3092\u6c7a\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b46\u8005\u304c\u8a2d\u8a08\u62c5\u5f53\u306e\u65b9\u304b\u3089\u56f3\u9762\u3092\u898b\u305b\u3066\u3044\u305f\u3060\u304f\u3068\u304d\u3082\u3001\u6700\u521d\u306b\u78ba\u8a8d\u3059\u308b\u306e\u306f\u3053\u306e\u6f0f\u308c\u9053\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u96fb\u78c1\u6ce2\u306f\u677f\u305d\u306e\u3082\u306e\u3088\u308a\u3082\u3001\u958b\u53e3\u90e8\u3084\u3059\u304d\u9593\u3001\u5c0e\u901a\u306e\u5207\u308c\u305f\u5408\u308f\u305b\u76ee\u304b\u3089\u6f0f\u308c\u308b\u305f\u3081\u3001\u906e\u853d\u8a2d\u8a08\u306f\u3053\u306e\u5f31\u70b9\u3092\u3064\u3076\u3059\u4f5c\u696d\u306b\u306a\u308a\u307e\u3059\u3002 \u677f\u539a\u30fb\u958b\u53e3\u90e8\u30fb\u63a5\u5408\u90e8\u30fb\u63a5\u5730\u30fb\u5de5\u7a0b\u3068\u3044\u3046\u9806\u3067\u898b\u3066\u3044\u304f\u3068\u3001\u7d20\u6750\u306e\u5c0e\u96fb\u6027\u3092\u5b9f\u969b\u306e\u906e\u853d\u52b9\u679c\u3078\u3064\u306a\u3052\u308b\u9053\u7b4b\u304c\u898b\u3048\u3066\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u25c6\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u7b50\u4f53\u306e\u30b7\u30fc\u30eb\u30c9\u8a2d\u8a085\u3064\u306e\u89b3\u70b9<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>\u89b3\u70b9<\/td><td>\u4f55\u3092\u898b\u308b\u304b<\/td><\/tr><tr><td>\u677f\u539a<\/td><td>\u53cd\u5c04\u640d\u5931\u3068\u5438\u53ce\u640d\u5931\u306e\u52b9\u304d\u65b9<\/td><\/tr><tr><td>\u958b\u53e3\u90e8<\/td><td>\u6ce2\u9577\u306b\u5bfe\u3059\u308b\u7a74\u306e\u5927\u304d\u3055<\/td><\/tr><tr><td>\u63a5\u5408\u90e8<\/td><td>\u5408\u308f\u305b\u76ee\u306e\u5c0e\u901a\u306e\u9023\u7d9a\u6027<\/td><\/tr><tr><td>\u63a5\u5730<\/td><td>\u7b50\u4f53\u30b0\u30e9\u30a6\u30f3\u30c9\u306e\u78ba\u4fdd<\/td><\/tr><tr><td>\u4e00\u4f53\u6210\u5f62<\/td><td>\u5c0e\u96fb\u5857\u88c5\u5de5\u7a0b\u306e\u524a\u6e1b<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3044\u305a\u308c\u3082\u6a39\u8102\uff0b\u5c0e\u96fb\u5857\u88c5\u3067\u3082\u610f\u8b58\u3055\u308c\u308b\u9805\u76ee\u3067\u3059\u304c\u3001\u91d1\u5c5e\u7d20\u5730\u306e\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u3067\u306f\u5857\u819c\u306b\u983c\u3089\u305a\u7d20\u6750\u81ea\u8eab\u3067\u6e80\u305f\u305b\u308b\u70b9\u304c\u9055\u3044\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%83%9D%E3%82%A4%E3%83%B3%E3%83%88%E2%91%A0%E6%9D%BF%E5%8E%9A%E3%82%92%E7%A2%BA%E4%BF%9D%E3%81%97%E3%81%A6%E5%8F%8D%E5%B0%84%E6%90%8D%E5%A4%B1%E3%81%A8%E5%90%B8%E5%8F%8E%E6%90%8D%E5%A4%B1%E3%81%AE%E5%8A%B9%E3%81%8D%E6%96%B9%E3%82%92%E8%A6%8B%E7%A9%8D%E3%82%82%E3%82%8B\"><\/span>\u30dd\u30a4\u30f3\u30c8\u2460\u677f\u539a\u3092\u78ba\u4fdd\u3057\u3066\u53cd\u5c04\u640d\u5931\u3068\u5438\u53ce\u640d\u5931\u306e\u52b9\u304d\u65b9\u3092\u898b\u7a4d\u3082\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">\u96fb\u78c1\u6ce2\u306e\u906e\u853d\u306f\u3001\u91d1\u5c5e\u9762\u3067\u306e\u53cd\u5c04\u640d\u5931\u3068\u3001\u677f\u3092\u901a\u308a\u629c\u3051\u308b\u9014\u4e2d\u3067\u306e\u5438\u53ce\u640d\u5931\u3068\u3044\u30462\u3064\u306e\u50cd\u304d\u3067\u6210\u308a\u7acb\u3061\u307e\u3059\u3002<\/mark><\/strong>\u4f4e\u3044\u5468\u6ce2\u6570\u3067\u306f\u53cd\u5c04\u640d\u5931\u304c\u3001\u9ad8\u3044\u5468\u6ce2\u6570\u3067\u306f\u5438\u53ce\u640d\u5931\u304c\u52b9\u304d\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"text-decoration: underline;\">\u9ad8\u3044\u5c0e\u96fb\u6027\u3092\u6301\u3064\u91d1\u5c5e\u3067\u306f\u4f4e\u3044\u5468\u6ce2\u6570\u307b\u3069\u53cd\u5c04\u640d\u5931\u304c\u4e3b\u5f79\u306b\u306a\u308a\u3001\u5468\u6ce2\u6570\u304c\u4e0a\u304c\u308b\u307b\u3069\u677f\u539a\u306b\u5fdc\u3058\u305f\u5438\u53ce\u640d\u5931\u304c\u52b9\u3044\u3066\u304f\u308b\u305f\u3081\u3001\u5bfe\u8c61\u5468\u6ce2\u6570\u3068\u76ee\u6a19\u306e\u906e\u853d\u91cf\u304b\u3089\u5fc5\u8981\u306a\u677f\u539a\u3092\u898b\u7a4d\u3082\u308b\u306e\u304c\u57fa\u672c\u3067\u3059\u3002<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u306f\u6bd4\u91cd\u304c\u7d041.8\u3068\u30a2\u30eb\u30df\u306e\u7d043\u5206\u306e2\u3067\u3001\u540c\u3058\u677f\u539a\u3067\u3082\u30a2\u30eb\u30df\u3088\u308a\u8efd\u304f\u4ed5\u4e0a\u304c\u308a\u307e\u3059\u3002\u8efd\u3055\u306e\u4f59\u88d5\u3092\u677f\u539a\u306b\u632f\u308a\u5411\u3051\u3089\u308c\u308b\u305f\u3081\u3001\u91cd\u91cf\u3092\u6291\u3048\u305f\u307e\u307e\u906e\u853d\u306e\u78ba\u4fdd\u3068\u4e21\u7acb\u3055\u305b\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" 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class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.fujioka-grp.jp\/column\/document\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"341\" src=\"https:\/\/www.fujioka-grp.jp\/column\/wp-content\/uploads\/2025\/11\/\u85e4\u5ca1\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\uff3fCTA\u30d0\u30ca\u30fc-1024x341.png\" alt=\"\u4f1a\u793e\u6982\u8981\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u30d0\u30ca\u30fc\" class=\"wp-image-89\" srcset=\"https:\/\/www.fujioka-grp.jp\/column\/wp-content\/uploads\/2025\/11\/\u85e4\u5ca1\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\uff3fCTA\u30d0\u30ca\u30fc-1024x341.png 1024w, https:\/\/www.fujioka-grp.jp\/column\/wp-content\/uploads\/2025\/11\/\u85e4\u5ca1\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\uff3fCTA\u30d0\u30ca\u30fc-300x100.png 300w, 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class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3053\u304b\u3089\u306f\u3001\u306a\u305c\u91d1\u5c5e\u304c\u96fb\u78c1\u6ce2\u3092\u906e\u308b\u306e\u304b\u3068\u3044\u3046\u539f\u7406\u3068\u3001\u7d20\u6750\u3092\u9078\u3076\u3068\u304d\u306e\u57fa\u6e96\u3092\u6574\u7406\u3057\u307e\u3059\u3002\u4ed5\u7d44\u307f\u3092\u62bc\u3055\u3048\u308b\u3068\u3001\u677f\u539a\u3084\u7d20\u6750\u306e\u5224\u65ad\u306b\u6839\u62e0\u3092\u6301\u3066\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u96fb\u78c1\u6ce2\u306e\u906e\u853d\u306f\u91d1\u5c5e\u4e2d\u306e\u81ea\u7531\u96fb\u5b50\u304c\u5165\u5c04\u6ce2\u3092\u53cd\u5c04\u30fb\u5438\u53ce\u3059\u308b\u73fe\u8c61\u3067\u3001\u305d\u306e\u5408\u8a08\u3092\u906e\u853d\u52b9\u679c\uff08SE\u30fb\u5358\u4f4ddB\uff09\u3068\u3057\u3066\u6570\u5024\u3067\u6271\u3044\u3001\u96fb\u6c17\u3092\u901a\u3057\u3084\u3059\u3044\u91d1\u5c5e\u307b\u3069\u906e\u853d\u306b\u6709\u5229\u3067\u3059\u3002\u7d20\u6750\u3084\u7269\u6027\u306e\u4e00\u6b21\u60c5\u5831\u306f\u3001\u696d\u754c\u56e3\u4f53\u3067\u3042\u308b<a href=\"https:\/\/www.magnesium.or.jp\/\" target=\"_blank\" rel=\"noopener\">\u65e5\u672c\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u5354\u4f1a\u306e\u8cc7\u6599<\/a>\u306a\u3069\u3082\u3042\u308f\u305b\u3066\u78ba\u8a8d\u3059\u308b\u3068\u7406\u89e3\u304c\u6df1\u307e\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E9%87%91%E5%B1%9E%E3%81%AE%E8%87%AA%E7%94%B1%E9%9B%BB%E5%AD%90%E3%81%8C%E5%85%A5%E5%B0%84%E9%9B%BB%E7%A3%81%E6%B3%A2%E3%82%92%E5%8F%8D%E5%B0%84%E3%83%BB%E5%90%B8%E5%8F%8E%E3%81%99%E3%82%8B%E5%B0%8E%E9%9B%BB%E6%80%A7%E3%81%AE%E3%81%97%E3%81%8F%E3%81%BF\"><\/span>\u91d1\u5c5e\u306e\u81ea\u7531\u96fb\u5b50\u304c\u5165\u5c04\u96fb\u78c1\u6ce2\u3092\u53cd\u5c04\u30fb\u5438\u53ce\u3059\u308b\u5c0e\u96fb\u6027\u306e\u3057\u304f\u307f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u25c6\u91d1\u5c5e\u306e\u81ea\u7531\u96fb\u5b50\u304c\u5165\u5c04\u96fb\u78c1\u6ce2\u3092\u53cd\u5c04\u30fb\u5438\u53ce\u3059\u308b\u5c0e\u96fb\u6027\u306e\u3057\u304f\u307f\u56f3\u89e3\uff08\u7b46\u8005\u4f5c\u6210\uff09<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"565\" src=\"https:\/\/www.fujioka-grp.jp\/column\/wp-content\/uploads\/2026\/10\/image-1024x565.png\" alt=\"\u25c6\u91d1\u5c5e\u306e\u81ea\u7531\u96fb\u5b50\u304c\u5165\u5c04\u96fb\u78c1\u6ce2\u3092\u53cd\u5c04\u30fb\u5438\u53ce\u3059\u308b\u5c0e\u96fb\u6027\u306e\u3057\u304f\u307f\u56f3\u89e3\uff08\u7b46\u8005\u4f5c\u6210\uff09\" class=\"wp-image-312\" style=\"aspect-ratio:1.813953488372093\" srcset=\"https:\/\/www.fujioka-grp.jp\/column\/wp-content\/uploads\/2026\/10\/image-1024x565.png 1024w, https:\/\/www.fujioka-grp.jp\/column\/wp-content\/uploads\/2026\/10\/image-300x166.png 300w, https:\/\/www.fujioka-grp.jp\/column\/wp-content\/uploads\/2026\/10\/image-767x423.png 767w, https:\/\/www.fujioka-grp.jp\/column\/wp-content\/uploads\/2026\/10\/image.png 1227w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u91d1\u5c5e\u306e\u5185\u90e8\u306b\u306f\u81ea\u7531\u306b\u52d5\u3051\u308b\u96fb\u5b50\u304c\u591a\u6570\u3042\u308a\u307e\u3059\u3002<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">\u96fb\u78c1\u6ce2\u304c\u91d1\u5c5e\u9762\u306b\u5f53\u305f\u308b\u3068\u3001\u3053\u306e\u81ea\u7531\u96fb\u5b50\u304c\u53cd\u5fdc\u3057\u3066\u96fb\u6d41\u304c\u6d41\u308c\u3001\u5165\u5c04\u6ce2\u3092\u6253\u3061\u6d88\u3059\u65b9\u5411\u306b\u50cd\u3044\u3066\u5927\u90e8\u5206\u3092\u306f\u306d\u8fd4\u3057\u307e\u3059\u3002<\/mark><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u91d1\u5c5e\u5185\u90e8\u3078\u308f\u305a\u304b\u306b\u5165\u308a\u8fbc\u3093\u3060\u6210\u5206\u3082\u3001\u96fb\u5b50\u3068\u306e\u76f8\u4e92\u4f5c\u7528\u3067\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u5931\u3044\u3001\u71b1\u306b\u5909\u308f\u3063\u3066\u6e1b\u8870\u3057\u307e\u3059\u3002<span style=\"text-decoration: underline;\">\u96fb\u6c17\u3092\u901a\u3059\u6027\u8cea\u305d\u306e\u3082\u306e\u304c\u906e\u853d\u306e\u6e90\u3067\u3042\u308a\u3001\u7d76\u7e01\u4f53\u3067\u3042\u308b\u6a39\u8102\u304c\u5358\u4f53\u3067\u306f\u96fb\u78c1\u6ce2\u3092\u906e\u308c\u306a\u3044\u7406\u7531\u3082\u3053\u3053\u306b\u3042\u308a\u307e\u3059\u3002<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u306f\u30a2\u30eb\u30df\u3084\u9244\u3068\u540c\u3058\u91d1\u5c5e\u3067\u3042\u308a\u3001\u7d20\u5730\u306e\u307e\u307e\u81ea\u7531\u96fb\u5b50\u306b\u3088\u308b\u53cd\u5c04\u30fb\u5438\u53ce\u304c\u50cd\u304d\u307e\u3059\u3002\u5c0e\u96fb\u5857\u88c5\u304c\u62c5\u3046\u306e\u3068\u540c\u3058\u5f79\u5272\u3092\u3001\u7d20\u6750\u81ea\u8eab\u304c\u679c\u305f\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E9%81%AE%E8%94%BD%E5%8A%B9%E6%9E%9C%EF%BC%88SE%E3%83%BBdB%EF%BC%89%E3%81%A7%E8%A6%8B%E3%82%8B%E9%9B%BB%E7%A3%81%E6%B3%A2%E3%82%B7%E3%83%BC%E3%83%AB%E3%83%89%E3%81%AE%E7%9B%AE%E5%AE%89\"><\/span>\u906e\u853d\u52b9\u679c\uff08SE\u30fbdB\uff09\u3067\u898b\u308b\u96fb\u78c1\u6ce2\u30b7\u30fc\u30eb\u30c9\u306e\u76ee\u5b89<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u906e\u853d\u306e\u5ea6\u5408\u3044\u306f\u906e\u853d\u52b9\u679c\uff08Shielding Effectiveness\u30fbSE\uff09\u3068\u3057\u3066\u30c7\u30b7\u30d9\u30eb\uff08dB\uff09\u3067\u8868\u3057\u307e\u3059\u3002<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">SE\u306f\u3001\u8868\u9762\u3067\u306e\u53cd\u5c04\u640d\u5931\u3001\u5185\u90e8\u3067\u306e\u5438\u53ce\u640d\u5931\u3001\u8584\u3044\u677f\u3067\u306e\u591a\u91cd\u53cd\u5c04\u306e\u88dc\u6b63\u9805\u3092\u8db3\u3057\u5408\u308f\u305b\u305f\u3082\u306e\u3067\u3059\u3002<\/mark><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"text-decoration: underline;\">\u76ee\u5b89\u3068\u3057\u3066\u906e\u853d\u52b9\u679c20dB\u306f\u96fb\u754c\u3092\u7d0410\u5206\u306e1\u306b\u300140dB\u306f\u7d04100\u5206\u306e1\u300160dB\u306f\u7d041000\u5206\u306e1\u306b\u6291\u3048\u308b\u6c34\u6e96\u3067\u3001EMC\u5bfe\u7b56\u3067\u306f\u6570\u5341dB\u304c1\u3064\u306e\u76ee\u6a19\u306b\u306a\u308a\u307e\u3059\u3002<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u25c6\u906e\u853d\u52b9\u679c\uff08SE\uff09\u306e\u76ee\u5b89<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>\u906e\u853d\u52b9\u679c<\/td><td>\u96fb\u754c\u306e\u4f4e\u6e1b<\/td><td>\u304a\u304a\u3088\u305d\u306e\u4f4d\u7f6e\u3065\u3051<\/td><\/tr><tr><td>20dB<\/td><td>\u7d041\/10<\/td><td>\u7c21\u6613\u306a\u906e\u853d<\/td><\/tr><tr><td>40dB<\/td><td>\u7d041\/100<\/td><td>\u4e00\u822c\u7684\u306a\u6a5f\u5668\u306e\u76ee\u5b89<\/td><\/tr><tr><td>60dB<\/td><td>\u7d041\/1000<\/td><td>\u9ad8\u3044\u906e\u853d\u304c\u8981\u308b\u7528\u9014<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5fc5\u8981\u306a\u906e\u853d\u91cf\u306f\u6a5f\u5668\u3084\u898f\u683c\u3067\u7570\u306a\u308b\u305f\u3081\u3001\u5bfe\u8c61\u5468\u6ce2\u6570\u3068\u76ee\u6a19\u5024\u3092\u8d77\u70b9\u306b\u677f\u539a\u3084\u8a2d\u8a08\u3092\u6c7a\u3081\u3066\u3044\u304d\u307e\u3059\u3002\u96fb\u78c1\u4e21\u7acb\u6027\uff08EMC\uff09\u306e\u898f\u683c\u3084\u96fb\u78c1\u59a8\u5bb3\u6ce2\u306e\u8003\u3048\u65b9\u306f\u3001<a href=\"https:\/\/www.tele.soumu.go.jp\/\" target=\"_blank\" rel=\"noopener\">\u7dcf\u52d9\u7701\u306e\u96fb\u6ce2\u5229\u7528\u30db\u30fc\u30e0\u30da\u30fc\u30b8<\/a>\u3084<a href=\"https:\/\/www.vcci.jp\/\" target=\"_blank\" rel=\"noopener\">VCCI\u5354\u4f1a<\/a>\u306e\u516c\u958b\u8cc7\u6599\u3082\u3042\u308f\u305b\u3066\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%82%A2%E3%83%AB%E3%83%9F%E3%83%BB%E9%89%84%E3%83%BB%E6%A8%B9%E8%84%82%EF%BC%8B%E5%B0%8E%E9%9B%BB%E5%A1%97%E8%A3%85%E3%81%A8%E3%82%B7%E3%83%BC%E3%83%AB%E3%83%89%E6%80%A7%E8%83%BD%E3%82%84%E9%87%8D%E9%87%8F%E3%81%AE%E6%AF%94%E8%BC%83\"><\/span>\u30a2\u30eb\u30df\u30fb\u9244\u30fb\u6a39\u8102\uff0b\u5c0e\u96fb\u5857\u88c5\u3068\u30b7\u30fc\u30eb\u30c9\u6027\u80fd\u3084\u91cd\u91cf\u306e\u6bd4\u8f03<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">\u30b7\u30fc\u30eb\u30c9\u624b\u6bb5\u306f\u8907\u6570\u3042\u308a\u3001\u6027\u80fd\u3060\u3051\u3067\u306a\u304f\u91cd\u91cf\u3084\u5de5\u7a0b\u3001\u30b3\u30b9\u30c8\u306e\u30d0\u30e9\u30f3\u30b9\u3067\u9078\u3073\u307e\u3059\u3002<\/mark><\/strong>\u91d1\u5c5e\u7d20\u5730\u30fb\u677f\u91d1\u30fb\u6a39\u8102\u3078\u306e\u5f8c\u52a0\u5de5\u3092\u4e26\u3079\u308b\u3068\u3001\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u8584\u8089\u7b50\u4f53\u306e\u4f4d\u7f6e\u3065\u3051\u304c\u898b\u3048\u3066\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"text-decoration: underline;\">\u7d20\u6750\u305d\u306e\u3082\u306e\u304c\u906e\u853d\u6750\u306b\u306a\u308a\u3001\u304b\u3064\u6700\u3082\u8efd\u304f\u8584\u8089\u5316\u306b\u5f37\u3044\u3068\u3044\u3046\u7d44\u307f\u5408\u308f\u305b\u304c\u3001\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u8584\u8089\u7b50\u4f53\u306e\u969b\u7acb\u3063\u305f\u7279\u5fb4\u3067\u3059\u3002<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u25c6\u4e3b\u306a\u30b7\u30fc\u30eb\u30c9\u624b\u6bb5\u306e\u6bd4\u8f03\uff08\u7b46\u8005\u4f5c\u6210\uff09<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>\u624b\u6bb5<\/td><td>\u906e\u853d\u306e\u5f97\u3084\u3059\u3055<\/td><td>\u91cd\u91cf<\/td><td>\u8ffd\u52a0\u5de5\u7a0b<\/td><td>\u4e3b\u306a\u7559\u610f\u70b9<\/td><\/tr><tr><td>\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u5408\u91d1\uff08\u8584\u8089\u6210\u5f62\uff09<\/td><td>\u7d20\u5730\u3067\u9ad8\u3044\u906e\u853d<\/td><td>\u6700\u3082\u8efd\u3044<\/td><td>\u4e0d\u8981<\/td><td>\u958b\u53e3\u30fb\u63a5\u5408\u30fb\u63a5\u5730\u306e\u8a2d\u8a08<\/td><\/tr><tr><td>\u30a2\u30eb\u30df\uff08\u30c0\u30a4\u30ab\u30b9\u30c8\uff09<\/td><td>\u7d20\u5730\u3067\u9ad8\u3044\u906e\u853d<\/td><td>\u8efd\u3044\uff08Mg\u306e\u7d041.5\u500d\uff09<\/td><td>\u5c11\u306a\u3044<\/td><td>\u8584\u8089\u5316\u306fMg\u3088\u308a\u4e0d\u5229<\/td><\/tr><tr><td>\u9244\uff08\u677f\u91d1\u30b7\u30fc\u30eb\u30c9\u677f\uff09<\/td><td>\u9ad8\u3044\u906e\u853d<\/td><td>\u91cd\u3044<\/td><td>\u677f\u91d1\u30fb\u7d44\u4ed8\u3051\u304c\u5897\u3048\u308b<\/td><td>\u91cd\u91cf\u5897\u30fb\u90e8\u54c1\u70b9\u6570\u5897<\/td><\/tr><tr><td>\u6a39\u8102\uff0b\u5c0e\u96fb\u5857\u88c5\uff0f\u30e1\u30c3\u30ad<\/td><td>\u5857\u819c\u306e\u539a\u307f\u6b21\u7b2c<\/td><td>\u8efd\u3044\u304c\u5857\u819c\u5206\u5897<\/td><td>\u5857\u88c5\u30fb\u819c\u539a\u691c\u67fb\u304c\u5897\u3048\u308b<\/td><td>\u819c\u539a\u3070\u3089\u3064\u304d\u30fb\u5265\u96e2<\/td><\/tr><tr><td>\u5c0e\u96fb\u6027\u6a39\u8102<\/td><td>\u4e2d\u7a0b\u5ea6<\/td><td>\u8efd\u3044<\/td><td>\u6210\u5f62\u306f\u5bb9\u6613<\/td><td>\u9ad8\u3044\u906e\u853d\u5e2f\u3067\u4e0d\u5229<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6bd4\u91cd\u3067\u898b\u308b\u3068\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u306f\u7d041.8\u3067\u3001\u30a2\u30eb\u30df\u306e\u7d043\u5206\u306e2\u3001\u9244\u306e\u7d044\u5206\u306e1\u3067\u3059\u3002\u8efd\u3055\u3092\u4fdd\u3063\u305f\u307e\u307e\u30b7\u30fc\u30eb\u30c9\u3068\u653e\u71b1\u3092\u62c5\u3048\u308b\u70b9\u304c\u3001\u4ed6\u7d20\u6750\u3068\u306e\u5927\u304d\u306a\u9055\u3044\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u306a\u304a\u3001\u30a2\u30eb\u30df\u3068\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u306e\u6bd4\u91cd\u306e\u9055\u3044\u306b\u3064\u3044\u3066\u306f\u3001\u3053\u3061\u3089\u306e\u8a18\u4e8b\u3067\u8a73\u3057\u304f\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u95a2\u9023\u8a18\u4e8b\uff1a<a href=\"https:\/\/www.fujioka-grp.jp\/column\/aluminum-magnesium-specific-gravity\/\" target=\"_blank\" rel=\"noopener\">\u30a2\u30eb\u30df\u3068\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u306e\u6bd4\u91cd\u306e\u9055\u3044\uff01\u8efd\u91cf\u5316\u3092\u5b9f\u73fe\u3059\u308b\u30dd\u30a4\u30f3\u30c8<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%86%9C%E5%8E%9A%E3%81%B0%E3%82%89%E3%81%A4%E3%81%8D%E3%82%84%E5%A1%97%E8%86%9C%E5%89%A5%E9%9B%A2%E3%81%AB%E6%82%A9%E3%82%80%E6%96%B9%E3%81%AB%E5%A1%97%E8%A3%85%E3%83%AC%E3%82%B9%E3%81%AE%E3%83%9E%E3%82%B0%E3%83%8D%E3%82%B7%E3%82%A6%E3%83%A0%E3%81%8C%E3%81%8A%E3%81%99%E3%81%99%E3%82%81\"><\/span>\u819c\u539a\u3070\u3089\u3064\u304d\u3084\u5857\u819c\u5265\u96e2\u306b\u60a9\u3080\u65b9\u306b\u5857\u88c5\u30ec\u30b9\u306e\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u304c\u304a\u3059\u3059\u3081<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">\u73fe\u884c\u306e\u6a39\u8102\u7b50\u4f53\uff0b\u5c0e\u96fb\u5857\u88c5\u3067\u3001\u819c\u539a\u304c\u5b89\u5b9a\u3057\u306a\u3044\u3001\u5857\u819c\u304c\u306f\u304c\u308c\u308b\u3001\u691c\u67fb\u5de5\u7a0b\u304c\u91cd\u3044\u3068\u3044\u3063\u305f\u8ab2\u984c\u3092\u62b1\u3048\u3066\u3044\u308b\u306a\u3089\u3001\u7d20\u6750\u3092\u898b\u76f4\u3059\u4fa1\u5024\u304c\u3042\u308a\u307e\u3059\u3002<\/mark><\/strong>\u3053\u308c\u3089\u306e\u591a\u304f\u306f\u3001\u30b7\u30fc\u30eb\u30c9\u3092\u5f8c\u5de5\u7a0b\u306e\u5857\u819c\u306b\u983c\u308b\u69cb\u9020\u304b\u3089\u751f\u307e\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"text-decoration: 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class=\"wp-block-paragraph\">\u4e00\u65b9\u3067\u3001\u5927\u91cf\u751f\u7523\u3067\u5358\u4fa1\u3092\u6700\u512a\u5148\u3057\u906e\u853d\u8981\u6c42\u304c\u7de9\u3044\u7528\u9014\u3067\u306f\u3001\u5c0e\u96fb\u6027\u6a39\u8102\u306a\u3069\u304c\u5408\u3046\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002\u8981\u6c42\u3059\u308b\u906e\u853d\u91cf\u3068\u8efd\u91cf\u30fb\u653e\u71b1\u306e\u91cd\u307f\u3092\u898b\u6bd4\u3079\u3066\u9078\u3076\u306e\u304c\u73fe\u5b9f\u7684\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.fujioka-grp.jp\/column\/document\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"341\" src=\"https:\/\/www.fujioka-grp.jp\/column\/wp-content\/uploads\/2025\/11\/\u85e4\u5ca1\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\uff3fCTA\u30d0\u30ca\u30fc-1024x341.png\" alt=\"\u4f1a\u793e\u6982\u8981\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u30d0\u30ca\u30fc\" class=\"wp-image-89\" srcset=\"https:\/\/www.fujioka-grp.jp\/column\/wp-content\/uploads\/2025\/11\/\u85e4\u5ca1\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\uff3fCTA\u30d0\u30ca\u30fc-1024x341.png 1024w, https:\/\/www.fujioka-grp.jp\/column\/wp-content\/uploads\/2025\/11\/\u85e4\u5ca1\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\uff3fCTA\u30d0\u30ca\u30fc-300x100.png 300w, https:\/\/www.fujioka-grp.jp\/column\/wp-content\/uploads\/2025\/11\/\u85e4\u5ca1\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\uff3fCTA\u30d0\u30ca\u30fc-768x256.png 768w, https:\/\/www.fujioka-grp.jp\/column\/wp-content\/uploads\/2025\/11\/\u85e4\u5ca1\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\uff3fCTA\u30d0\u30ca\u30fc.png 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%83%9E%E3%82%B0%E3%83%8D%E3%82%B7%E3%82%A6%E3%83%A0%E7%AD%90%E4%BD%93%E3%81%AE%E9%9B%BB%E7%A3%81%E6%B3%A2%E3%82%B7%E3%83%BC%E3%83%AB%E3%83%89%E3%81%AA%E3%82%89%E3%80%81%E6%A0%AA%E5%BC%8F%E4%BC%9A%E7%A4%BE%E8%97%A4%E5%B2%A1%E3%82%A8%E3%83%B3%E3%82%B8%E3%83%8B%E3%82%A2%E3%83%AA%E3%83%B3%E3%82%B0\"><\/span>\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u7b50\u4f53\u306e\u96fb\u78c1\u6ce2\u30b7\u30fc\u30eb\u30c9\u306a\u3089\u3001\u682a\u5f0f\u4f1a\u793e\u85e4\u5ca1\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"485\" src=\"https:\/\/www.fujioka-grp.jp\/column\/wp-content\/uploads\/2026\/10\/image-3-1024x485.png\" alt=\"\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u7b50\u4f53\u306e\u96fb\u78c1\u6ce2\u30b7\u30fc\u30eb\u30c9\u306a\u3089\u3001\u682a\u5f0f\u4f1a\u793e\u85e4\u5ca1\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\" class=\"wp-image-315\" style=\"aspect-ratio:2.108108108108108\" srcset=\"https:\/\/www.fujioka-grp.jp\/column\/wp-content\/uploads\/2026\/10\/image-3-1024x485.png 1024w, https:\/\/www.fujioka-grp.jp\/column\/wp-content\/uploads\/2026\/10\/image-3-300x142.png 300w, https:\/\/www.fujioka-grp.jp\/column\/wp-content\/uploads\/2026\/10\/image-3-767x363.png 767w, https:\/\/www.fujioka-grp.jp\/column\/wp-content\/uploads\/2026\/10\/image-3-1536x727.png 1536w, https:\/\/www.fujioka-grp.jp\/column\/wp-content\/uploads\/2026\/10\/image-3.png 1895w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">\u96fb\u78c1\u6ce2\u30b7\u30fc\u30eb\u30c9\u3068\u8efd\u91cf\u30fb\u653e\u71b1\u30fb\u525b\u6027\u3092\u4e00\u4f53\u3067\u6e80\u305f\u3059\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u7b50\u4f53\u3092\u304a\u63a2\u3057\u306a\u3089\u3001\u7b46\u8005\u306e\u5728\u7c4d\u3059\u308b\u300c\u682a\u5f0f\u4f1a\u793e\u85e4\u5ca1\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u300d\u306b\u3054\u76f8\u8ac7\u304f\u3060\u3055\u3044\u3002<\/mark><\/strong>1946\u5e74\u5275\u696d\u3001\u5f93\u696d\u54e1168\u540d\uff082025\u5e749\u6708\u6642\u70b9\uff09\u3067\u3001\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u5408\u91d1\u306e\u6210\u5f62\u3068\u7cbe\u5bc6\u52a0\u5de5\u3092\u4e3b\u529b\u3068\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"text-decoration: underline;\">\u5f53\u793e\u306f\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u5408\u91d1\u306e\u30c1\u30af\u30bd\u6210\u5f62\uff08\u534a\u6eb6\u878d\u30fb\u5927\u6c17\u975e\u63a5\u89e6\uff09\u3092\u8ef8\u306b\u3001\u91d1\u578b\u88fd\u4f5c\u304b\u3089\u6210\u5f62\u30fb\u6a5f\u68b0\u52a0\u5de5\u30fb\u5857\u88c5\u30fb\u5370\u5237\u30fb\u7d44\u7acb\u307e\u3067\u3092\u793e\u5185\u4e00\u8cab\u3067\u624b\u304c\u3051\u3001\u8584\u8089\u7cbe\u5bc6\u306a\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u7b50\u4f53\u3092\u8a2d\u8a08\u6bb5\u968e\u304b\u3089\u91cf\u7523\u307e\u3067\u652f\u63f4\u3057\u307e\u3059\u3002\u30b7\u30fc\u30eb\u30c9\u6027\u80fd\u306b\u52b9\u304f\u677f\u539a\u30fb\u958b\u53e3\u30fb\u63a5\u5408\u30fb\u63a5\u5730\u3092\u3001\u5de5\u7a0b\u6a2a\u65ad\u3067\u6700\u9069\u5316\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2026\u5e744\u6708\u306b\u306f\u5bcc\u5c71\u5927\u5b66\u3068\u5171\u540c\u958b\u767a\u3057\u305f\u9ad8\u71b1\u4f1d\u5c0e\u6027\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u5408\u91d1\u3092\u767a\u8868\u3057\u3001\u653e\u71b1\u6027\u3068\u6210\u5f62\u6027\u306e\u4e21\u7acb\u3092\u9032\u3081\u3066\u3044\u307e\u3059\u3002\u30c7\u30b8\u30bf\u30eb\u30ab\u30e1\u30e9\u90e8\u54c1\u3084\u643a\u5e2f\u96fb\u8a71\u7b50\u4f53\u306a\u3069\u306e\u5b9f\u7e3e\u3092\u3082\u3068\u306b\u3001EMC\u5bfe\u7b56\u3068\u8efd\u91cf\u5316\u3092\u4e21\u7acb\u3059\u308b\u7b50\u4f53\u3065\u304f\u308a\u3092\u304a\u624b\u4f1d\u3044\u3057\u307e\u3059\u3002\u8a73\u3057\u304f\u306f<a href=\"https:\/\/fujioka-grp.jp\/sub\/post\/post.html\" target=\"_blank\" rel=\"noopener\">\u682a\u5f0f\u4f1a\u793e\u85e4\u5ca1\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u30b5\u30a4\u30c8<\/a>\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.fujioka-grp.jp\/column\/document\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"341\" src=\"https:\/\/www.fujioka-grp.jp\/column\/wp-content\/uploads\/2025\/11\/\u85e4\u5ca1\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\uff3fCTA\u30d0\u30ca\u30fc-1024x341.png\" alt=\"\u4f1a\u793e\u6982\u8981\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u30d0\u30ca\u30fc\" class=\"wp-image-89\" srcset=\"https:\/\/www.fujioka-grp.jp\/column\/wp-content\/uploads\/2025\/11\/\u85e4\u5ca1\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\uff3fCTA\u30d0\u30ca\u30fc-1024x341.png 1024w, https:\/\/www.fujioka-grp.jp\/column\/wp-content\/uploads\/2025\/11\/\u85e4\u5ca1\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\uff3fCTA\u30d0\u30ca\u30fc-300x100.png 300w, https:\/\/www.fujioka-grp.jp\/column\/wp-content\/uploads\/2025\/11\/\u85e4\u5ca1\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\uff3fCTA\u30d0\u30ca\u30fc-768x256.png 768w, https:\/\/www.fujioka-grp.jp\/column\/wp-content\/uploads\/2025\/11\/\u85e4\u5ca1\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\uff3fCTA\u30d0\u30ca\u30fc.png 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%83%9E%E3%82%B0%E3%83%8D%E3%82%B7%E3%82%A6%E3%83%A0%E3%81%AE%E9%9B%BB%E7%A3%81%E6%B3%A2%E3%82%B7%E3%83%BC%E3%83%AB%E3%83%89%E3%81%A7%E3%82%88%E3%81%8F%E3%81%82%E3%82%8B3%E3%81%A4%E3%81%AE%E8%B3%AA%E5%95%8F\"><\/span>\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u306e\u96fb\u78c1\u6ce2\u30b7\u30fc\u30eb\u30c9\u3067\u3088\u304f\u3042\u308b3\u3064\u306e\u8cea\u554f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p 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id=\"%E8%B3%AA%E5%95%8F%E2%91%A0%E3%83%9E%E3%82%B0%E3%83%8D%E3%82%B7%E3%82%A6%E3%83%A0%E7%AD%90%E4%BD%93%E3%81%AF%E9%8C%86%E3%81%B3%E3%82%84%E3%81%99%E3%81%8F%E3%81%AA%E3%81%84%E3%81%A7%E3%81%99%E3%81%8B%EF%BC%9F%E8%A1%A8%E9%9D%A2%E5%87%A6%E7%90%86%E3%81%AF%E3%81%A7%E3%81%8D%E3%81%BE%E3%81%99%E3%81%8B%EF%BC%9F\"><\/span>\u8cea\u554f\u2460\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u7b50\u4f53\u306f\u9306\u3073\u3084\u3059\u304f\u306a\u3044\u3067\u3059\u304b\uff1f\u8868\u9762\u51e6\u7406\u306f\u3067\u304d\u307e\u3059\u304b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color 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href=\"https:\/\/fujioka-grp.jp\/sub\/mgfeature\/mgfeature.html\" target=\"_blank\" rel=\"noopener\">\u5f53\u793e\u304c\u516c\u958b\u3059\u308b\u30c7\u30fc\u30bf<\/a><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">\u3067\u306f\u3001\u30ea\u30b5\u30a4\u30af\u30eb\u306b\u8981\u3059\u308b\u30a8\u30cd\u30eb\u30ae\u30fc\u306f\u65b0\u6750\u751f\u7523\u306e\u7d044%\u3067\u3059\u3002<\/mark><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"text-decoration: 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class=\"wp-block-paragraph\">\u8efd\u91cf\u5316\u305d\u306e\u3082\u306e\u3082\u3001\u88fd\u54c1\u306e\u8f38\u9001\u3084\u4f7f\u7528\u6642\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u524a\u6e1b\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002\u74b0\u5883\u914d\u616e\u3092\u6253\u3061\u51fa\u3057\u305f\u3044\u88fd\u54c1\u3067\u3082\u3001\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u7b50\u4f53\u306f\u8aac\u660e\u306e\u3057\u3084\u3059\u3044\u9078\u629e\u80a2\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u306a\u304a\u3001\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u306e\u30ea\u30b5\u30a4\u30af\u30eb\u3092\u6210\u529f\u3055\u305b\u308b\u30dd\u30a4\u30f3\u30c8\u306b\u3064\u3044\u3066\u306f\u3001\u3053\u3061\u3089\u306e\u8a18\u4e8b\u3067\u8a73\u3057\u304f\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u95a2\u9023\u8a18\u4e8b\uff1a<a href=\"https:\/\/www.fujioka-grp.jp\/column\/magnesium-recycling\/\" target=\"_blank\" 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