{"id":7871,"date":"2024-08-08T05:37:00","date_gmt":"2024-08-07T21:37:00","guid":{"rendered":"https:\/\/app11147.cloudwayssites.com\/?p=7871"},"modified":"2024-11-14T10:19:15","modified_gmt":"2024-11-14T02:19:15","slug":"toxic","status":"publish","type":"post","link":"https:\/\/steelprogroup.com\/ja\/stainless-steel\/toxic-substance-welding\/","title":{"rendered":"\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u6eb6\u63a5\u6642\u306b\u767a\u751f\u3059\u308b\u6709\u5bb3\u7269\u8cea\u3068\u305d\u306e\u9632\u6b62\u7b56"},"content":{"rendered":"<p>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3092\u6eb6\u63a5\u3059\u308b\u969b\u3001\u591a\u304f\u306e\u6709\u6bd2\u7269\u8cea\u304c \u653e\u51fa\u3055\u308c\u3001\u6eb6\u63a5\u4f5c\u696d\u8005\u306e\u5065\u5eb7\u306b\u91cd\u5927\u306a\u30ea\u30b9\u30af\u3092\u3082 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(GTAW)\u3001\u30ac\u30b9\u30b7\u30fc\u30eb\u30c9\u30e1\u30bf\u30eb\u30a2\u30fc\u30af\u6eb6\u63a5 (GMAW)\u3001\u88ab\u8986\u30a2\u30fc\u30af\u6eb6\u63a5 (SMAW) \u306a\u3069\u306e\u9ad8\u6e29\u6eb6\u63a5\u30d7\u30ed\u30bb\u30b9\u3067\u306f\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u4e2d\u306e\u30af\u30ed\u30e0\u304c\u6eb6\u63a5\u6642\u306e\u8d85\u9ad8\u6e29\u3067\u9178\u5316\u3059\u308b\u3068\u3001\u6709\u5bb3\u6027\u306e\u4f4e\u3044Cr(\u2162)\u304c\u6bd2\u6027\u306e\u9ad8\u3044Cr(\u2165)\u306b\u5909\u5316\u3059\u308b\u3002<\/p><h3 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class=\"wp-block-heading\">\u4e88\u9632\u63aa\u7f6e<\/h3><ul class=\"wp-block-list\"><li>\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u9664\u53bb\uff1a\u30d2\u30e5\u30fc\u30e0\u306e\u767a\u751f\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u305f\u3081\u3001\u6eb6\u63a5\u524d\u306b\u91d1\u5c5e\u304b\u3089\u4e9c\u925b\u76ae\u819c\u3092\u9664\u53bb\u3059\u308b\u3002<\/li><\/ul><ul class=\"wp-block-list\"><li>\u63db\u6c17\u304a\u3088\u3073\u62bd\u51fa\uff1a\u5c40\u6240\u6392\u6c17\u88c5\u7f6e\u3092\u4f7f\u7528\u3057\u3066\u3001\u9178\u5316\u4e9c\u925b\u306e\u30d2\u30e5\u30fc\u30e0\u3092\u767a\u751f\u6e90\u3067\u6355\u6349\u3059\u308b\u3002<\/li><\/ul><ul class=\"wp-block-list\"><li>\u500b\u4eba\u7528\u4fdd\u8b77\u5177\uff1a\u6eb6\u63a5\u5de5\u306b\u306f\u9069\u5207\u306a\u547c\u5438\u30de\u30b9\u30af\u3068\u4fdd\u8b77\u8863\u3092\u7740\u7528\u3055\u305b\u308b\u3002<\/li><\/ul><ul class=\"wp-block-list\"><li>\u4f5c\u696d\u6163\u884c\uff1a\u63db\u6c17\u306e\u826f\u3044\u5834\u6240\u3067\u6eb6\u63a5\u3057\u3001\u5b9a\u671f\u7684\u306b\u4f11\u61a9\u3092\u53d6\u308b\u306a\u3069\u3001\u66b4\u9732\u3092\u6e1b\u3089\u3059\u4f5c\u696d\u65b9\u6cd5\u3092\u5b9f\u65bd\u3059\u308b\u3002<\/li><\/ul><h2 class=\"wp-block-heading\">\u4e00\u9178\u5316\u70ad\u7d20\uff08CO\uff09<\/h2><h3 class=\"wp-block-heading\">\u3069\u306e\u3088\u3046\u306b\u751f\u7523\u3055\u308c\u308b\u306e\u304b\uff1f<\/h3><p>\u4e00\u9178\u5316\u70ad\u7d20\u306f\u3001\u4f8b\u3048\u3070\u4e8c\u9178\u5316\u70ad\u7d20\u3092\u30b7\u30fc\u30eb\u30c9\u30fb\u30ac\u30b9\u3068\u3057\u3066\u4f7f\u7528\u3057\u305f\u5834\u5408\u306a\u3069\u3001\u6eb6\u63a5\u4e2d\u306b\u70ad\u7d20\u542b\u6709\u7269\u8cea\u306e\u4e0d\u5b8c\u5168\u71c3\u713c\u306b\u3088\u3063\u3066\u767a\u751f\u3059\u308b\u3002<\/p><h3 class=\"wp-block-heading\">\u6eb6\u63a5\u7159\u304c\u4eba\u4f53\u306b\u3069\u306e\u3088\u3046\u306b\u4fb5\u5165\u3059\u308b\u306e\u304b\u3001\u307e\u305f\u305d\u306e\u5371\u967a\u6027<\/h3><p>\u4e00\u9178\u5316\u70ad\u7d20\u306f\u5438\u5165\u306b\u3088\u3063\u3066\u4eba\u4f53\u306b\u5165\u308b\u3068\u3001\u8840\u6db2\u4e2d\u306e\u30d8\u30e2\u30b0\u30ed\u30d3\u30f3\u3068\u7d50\u5408\u3057\u3001\u7d44\u7e54\u3084\u81d3\u5668\u306b\u9178\u7d20\u3092\u4f9b\u7d66\u3059\u308b\u8840\u6db2\u306e\u80fd\u529b\u3092\u4f4e\u4e0b\u3055\u305b\u308b\u3002<\/p><p>\u4e00\u9178\u5316\u70ad\u7d20\uff08CO\uff09\u3092\u904e\u5270\u306b\u5438\u5165\u3059\u308b\u3068\u3001\u4e00\u9178\u5316\u70ad\u7d20\u4e2d\u6bd2\u3092\u5f15\u304d\u8d77\u3053\u3059\u3053\u3068\u304c\u3042\u308b\u3002\u305d\u306e\u75c7\u72b6\u306b\u306f\u3001\u982d\u75db\u3001\u3081\u307e\u3044\u3001\u5614\u5410\u3001\u80f8\u75db\u306a\u3069\u304c\u3042\u308b\u3002\u5927\u91cf\u306b\u5438\u3044\u8fbc\u3080\u3068\u610f\u8b58\u3092\u5931\u3044\u3001\u6b7b\u306b\u81f3\u308b\u3053\u3068\u3082\u3042\u308b\u3002\u9577\u671f\u7684\u306a\u5408\u4f75\u75c7\u3068\u3057\u3066\u306f\u3001\u75b2\u52b4\u3001\u8a18\u61b6\u55aa\u5931\u3001\u904b\u52d5\u969c\u5bb3\u306a\u3069\u304c\u3042\u308b\u3002<\/p><h3 class=\"wp-block-heading\">\u4e88\u9632\u63aa\u7f6e<\/h3><ul class=\"wp-block-list\"><li>\u4e00\u9178\u5316\u70ad\u7d20\u66b4\u9732\u306e\u4e88\u9632\u7b56\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308b\uff1a<\/li><\/ul><ul class=\"wp-block-list\"><li>\u63db\u6c17\uff1a\u4e00\u9178\u5316\u70ad\u7d20\u3092\u5206\u6563\u3055\u305b\u308b\u305f\u3081\u3001\u6eb6\u63a5\u30a8\u30ea\u30a2\u3067\u306f\u9069\u5207\u306a\u63db\u6c17\u3092\u78ba\u4fdd\u3059\u308b\u3002<\/li><\/ul><ul class=\"wp-block-list\"><li>\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u4e00\u9178\u5316\u70ad\u7d20\u691c\u77e5\u5668\u3092\u4f7f\u7528\u3057\u3066\u8077\u5834\u5185\u306e\u30ec\u30d9\u30eb\u3092\u76e3\u8996\u3059\u308b\u3002<\/li><\/ul><ul class=\"wp-block-list\"><li>\u4fdd\u8b77\u5177\uff1a\u6eb6\u63a5\u5de5\u306b\u306f\u3001\u4e00\u9178\u5316\u70ad\u7d20\u3092\u9664\u53bb\u3059\u308b\u547c\u5438\u5668\u3092\u652f\u7d66\u3059\u308b\u3002<\/li><\/ul><ul class=\"wp-block-list\"><li>\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u4e00\u9178\u5316\u70ad\u7d20\u306e\u30ea\u30b9\u30af\u3068\u3001\u66dd\u9732\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u305f\u3081\u306e\u5b89\u5168\u306a\u4f5c\u696d\u65b9\u6cd5\u306b\u3064\u3044\u3066\u52b4\u50cd\u8005\u3092\u6559\u80b2\u3059\u308b\u3002<\/li><\/ul><h2 class=\"wp-block-heading\">\u30aa\u30be\u30f3 (O3)<\/h2><h3 class=\"wp-block-heading\">\u3069\u306e\u3088\u3046\u306b\u751f\u7523\u3055\u308c\u308b\u306e\u304b\uff1f<\/h3><p>\u30aa\u30be\u30f3\u306f\u3001\u30ac\u30b9\u30fb\u30e1\u30bf\u30eb\u30fb\u30a2\u30fc\u30af\u6eb6\u63a5\uff08GMAW\uff09\u3084\u30ac\u30b9\u30fb\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30fb\u30a2\u30fc\u30af\u6eb6\u63a5\uff08GTAW\uff09\u306a\u3069\u3001\u7d2b\u5916\u7dda\u3092\u767a\u751f\u3059\u308b\u6eb6\u63a5\u5de5\u7a0b\u3067\u751f\u6210\u3055\u308c\u3001\u7d2b\u5916\u7dda\u306f\u9178\u7d20\u3068\u76f8\u4e92\u4f5c\u7528\u3057\u3066\u30aa\u30be\u30f3\u3092\u5f62\u6210\u3059\u308b\u3002<\/p><h3 class=\"wp-block-heading\">\u6eb6\u63a5\u7159\u304c\u4eba\u4f53\u306b\u3069\u306e\u3088\u3046\u306b\u4fb5\u5165\u3059\u308b\u306e\u304b\u3001\u307e\u305f\u305d\u306e\u5371\u967a\u6027<\/h3><p>\u30aa\u30be\u30f3\u306f\u5438\u5165\u306b\u3088\u3063\u3066\u4f53\u5185\u306b\u5165\u308b\u3002\u30aa\u30be\u30f3\u306f\u5f37\u529b\u306a\u547c\u5438\u5668\u523a\u6fc0\u7269\u8cea\u3067\u3042\u308a\u3001\u54b3\u3001\u5589\u306e\u708e\u75c7\u3001\u80f8\u306e\u75db\u307f\u3001\u606f\u5207\u308c\u306a\u3069\u306e\u75c7\u72b6\u3092\u5f15\u304d\u8d77\u3053\u3059\u3002<\/p><p>\u30aa\u30be\u30f3\u306f\u65e2\u5b58\u306e\u80ba\u75be\u60a3\u3092\u60aa\u5316\u3055\u305b\u308b\u3002\u30aa\u30be\u30f3\u306b\u9577\u671f\u9593\u3055\u3089\u3055\u308c\u308b\u3068\u3001\u5598\u606f\u3084\u6162\u6027\u547c\u5438\u5668\u75be\u60a3\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002<\/p><h3 class=\"wp-block-heading\">\u4e88\u9632\u63aa\u7f6e<\/h3><ul class=\"wp-block-list\"><li>\u63db\u6c17\u30b7\u30b9\u30c6\u30e0\uff1a\u6eb6\u63a5\u30a8\u30ea\u30a2\u304b\u3089\u30aa\u30be\u30f3\u3092\u62e1\u6563\u3055\u305b\u308b\u305f\u3081\u3001\u9069\u5207\u306a\u63db\u6c17\u88c5\u7f6e\u3092\u4f7f\u7528\u3059\u308b\u3002<\/li><\/ul><ul class=\"wp-block-list\"><li>\u4fdd\u8b77\u5177\uff1a\u6eb6\u63a5\u5de5\u306b\u306f\u3001\u30aa\u30be\u30f3\u3092\u9664\u53bb\u3059\u308b\u547c\u5438\u88c5\u7f6e\u3092\u88c5\u5099\u3059\u308b\u3002<\/li><\/ul><ul class=\"wp-block-list\"><li>\u4f5c\u696d\u6163\u884c\uff1a\u6eb6\u63a5\u96fb\u6d41\u306e\u4f4e\u6e1b\u3084\u4ee3\u66ff\u6eb6\u63a5\u30d7\u30ed\u30bb\u30b9\u306e\u4f7f\u7528\u306a\u3069\u3001\u30aa\u30be\u30f3\u306e\u767a\u751f\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u4f5c\u696d\u65b9\u6cd5\u3092\u5b9f\u65bd\u3059\u308b\u3002<\/li><\/ul><h2 class=\"wp-block-heading\">\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u6eb6\u63a5\u306f\u5371\u967a\u3067\u3059\u304b?<\/h2><p>\u306f\u3044\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3092\u6eb6\u63a5\u3059\u308b\u3068\u3001\u7279\u306b\u516d\u4fa1\u30af\u30ed\u30e0\u3068\u30cb\u30c3\u30b1\u30eb\u306e\u5316\u5408\u7269\u306a\u3069\u306e\u6709\u6bd2\u30ac\u30b9\u304c\u653e\u51fa\u3055\u308c\u3001\u5438\u3044\u8fbc\u3080\u3068\u5bb3\u3092\u53ca\u307c\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u9069\u5207\u306a\u63db\u6c17\u3068\u4fdd\u8b77\u5177\u304c\u306a\u3051\u308c\u3070\u3001\u3053\u308c\u3089\u306e\u30ac\u30b9\u306b\u3055\u3089\u3055\u308c\u308b\u3068\u3001\u547c\u5438\u969c\u5bb3\u3001\u80ba\u306e\u640d\u50b7\u3001\u304c\u3093\u306e\u30ea\u30b9\u30af\u5897\u52a0\u306a\u3069\u3001\u6df1\u523b\u306a\u5065\u5eb7\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u6eb6\u63a5\u306b\u3088\u308b\u526f\u4f5c\u7528<\/h3><p>\u5b89\u5168\u4e0a\u306e\u6ce8\u610f\u4e8b\u9805\u306b\u5f93\u308f\u306a\u3044\u5834\u5408\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u6eb6\u63a5\u306f\u6b21\u306e\u3088\u3046\u306a\u3055\u307e\u3056\u307e\u306a\u526f\u4f5c\u7528\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p><ul class=\"wp-block-list\"><li><strong>\u547c\u5438\u5668\u7cfb\u306e\u554f\u984c<\/strong> \u5598\u606f\u3001\u6c17\u7ba1\u652f\u708e\u3001\u6709\u6bd2\u30ac\u30b9\u306e\u5438\u5165\u306b\u3088\u308b\u80ba\u306e\u708e\u75c7\u306a\u3069\u3002<\/li>\n\n<li><strong>\u91d1\u5c5e\u30d2\u30e5\u30fc\u30e0\u71b1<\/strong>\u91d1\u5c5e\u9178\u5316\u7269\u3092\u5438\u5165\u3059\u308b\u3053\u3068\u3067\u8d77\u3053\u308b\u30a4\u30f3\u30d5\u30eb\u30a8\u30f3\u30b6\u306e\u3088\u3046\u306a\u75c5\u6c17\u3002<\/li>\n\n<li><strong>\u9577\u671f\u7684\u306a\u30ea\u30b9\u30af<\/strong>\u516d\u4fa1\u30af\u30ed\u30e0\u3078\u306e\u9577\u671f\u66dd\u9732\u306b\u3088\u308a\u80ba\u304c\u3093\u3084\u814e\u81d3\u969c\u5bb3\u3092\u767a\u75c7\u3059\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u307e\u308b\u306a\u3069\u3002<\/li>\n\n<li><strong>\u76ae\u819a\u3068\u76ee\u306e\u708e\u75c7<\/strong> \u6eb6\u63a5\u30d7\u30ed\u30bb\u30b9\u4e2d\u306b\u767a\u751f\u3059\u308b\u7d2b\u5916\u7dda\uff08UV\uff09\u3068\u71b1\u304b\u3089\u4fdd\u8b77\u3057\u307e\u3059\u3002<\/li><\/ul><h3 class=\"wp-block-heading\">\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u4e2d\u6bd2\u306e\u75c7\u72b6<\/h3><p>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u4e2d\u6bd2\u3001\u4e3b\u306b <strong>\u516d\u4fa1\u30af\u30ed\u30e0<\/strong> \u305d\u3057\u3066 <strong>\u30cb\u30c3\u30b1\u30eb<\/strong>\u3001\u6b21\u306e\u3088\u3046\u306a\u75c7\u72b6\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059:<\/p><ul class=\"wp-block-list\"><li><strong>\u547c\u5438\u56f0\u96e3<\/strong> \u307e\u305f\u306f\u5598\u9cf4<\/li>\n\n<li><strong>\u9f3b\u3001\u5589\u3001\u80ba\u306e\u708e\u75c7<\/strong><\/li>\n\n<li><strong>\u54b3\u3084\u5589\u306e\u75db\u307f<\/strong><\/li>\n\n<li><strong>\u53e3\u306e\u4e2d\u306b\u91d1\u5c5e\u306e\u3088\u3046\u306a\u5473\u304c\u3059\u308b<\/strong><\/li>\n\n<li><strong>\u5410\u304d\u6c17\u3001\u767a\u71b1\u3001\u30a4\u30f3\u30d5\u30eb\u30a8\u30f3\u30b6\u306e\u3088\u3046\u306a\u75c7\u72b6<\/strong> \uff08\u91d1\u5c5e\u30d2\u30e5\u30fc\u30e0\u71b1\uff09<\/li>\n\n<li>\u91cd\u75c7\u306e\u5834\u5408\u3001 <strong>\u814e\u81d3\u307e\u305f\u306f\u809d\u81d3\u306e\u640d\u50b7<\/strong> \u6709\u5bb3\u30ac\u30b9\u306b\u9577\u671f\u9593\u3055\u3089\u3055\u308c\u308b\u3068\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/li><\/ul><h2 class=\"wp-block-heading\">\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u6eb6\u63a5\u7159\u306e\u5438\u5165\u3092\u9632\u3050\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3044\u3044\u3067\u3059\u304b?<\/h2><p>\u6eb6\u63a5\u30d2\u30e5\u30fc\u30e0\u306e\u5438\u5165\u304b\u3089\u751f\u3058\u308b\u5371\u967a\u306e\u7ba1\u7406\u306b\u306f\u3001\u4f5c\u696d\u74b0\u5883\u306e\u6539\u5584\u3001\u500b\u4eba\u9632\u8b77\u306e\u5f37\u5316\u3001\u52b4\u50cd\u885b\u751f\u610f\u8b58\u306e\u5411\u4e0a\u3001\u5b9a\u671f\u7684\u306a\u5065\u5eb7\u76e3\u8996\u306a\u3069\u3001\u591a\u9762\u7684\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u304c\u5fc5\u8981\u3067\u3042\u308b\u3002\u5177\u4f53\u7684\u306a\u7ba1\u7406\u65b9\u6cd5\u3092\u4ee5\u4e0b\u306b\u793a\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u52b4\u50cd\u74b0\u5883\u306e\u6539\u5584<\/h3><p><strong>\u63db\u6c17\u4fdd\u8b77<\/strong><\/p><ul class=\"wp-block-list\"><li>\u72b6\u6cc1\u304c\u8a31\u3059\u9650\u308a\u3001\u6eb6\u63a5\u30d2\u30e5\u30fc\u30e0\u306e\u6fc3\u5ea6\u3092\u4e0b\u3052\u308b\u305f\u3081\u3001\u8077\u5834\u306e\u81ea\u7136\u63db\u6c17\u3092\u7dad\u6301\u3059\u308b\u3088\u3046\u52aa\u3081\u308b\u3053\u3068\u3002<\/li>\n\n<li>\u9589\u9396\u307e\u305f\u306f\u534a\u9589\u9396\u306e\u4f5c\u696d\u74b0\u5883\u3067\u306f\u3001\u63db\u6c17\u6247\u3001\u6392\u7159\u88c5\u7f6e\u306a\u3069\u306e\u6a5f\u68b0\u7684\u63db\u6c17\u88c5\u7f6e\u3092\u8a2d\u7f6e\u3057\u3001\u7a7a\u6c17\u306e\u5faa\u74b0\u3068\u6eb6\u63a5\u30d2\u30e5\u30fc\u30e0\u306e\u5916\u90e8\u3078\u306e\u9069\u6642\u6392\u51fa\u3092\u78ba\u4fdd\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/li><\/ul><p><strong>\u30d7\u30ed\u30bb\u30b9\u6539\u5584<\/strong><\/p><ul class=\"wp-block-list\"><li>\u6eb6\u63a5\u30d2\u30e5\u30fc\u30e0\u306e\u767a\u751f\u3092\u6e1b\u3089\u3059\u305f\u3081\u3001\u4f4e\u30b9\u30e2\u30fc\u30af\u3001\u4f4e\u6bd2\u6027\u306e\u6eb6\u63a5\u6750\u6599\u304a\u3088\u3073\u6eb6\u63a5\u5de5\u7a0b\u306e\u4f7f\u7528\u3092\u4fc3\u9032\u3059\u308b\u3002<\/li>\n\n<li>\u30ec\u30fc\u30b6\u30fc\u6eb6\u63a5\u3001\u6469\u64e6\u652a\u62cc\u6eb6\u63a5\u306a\u3069\u306e\u9ad8\u5ea6\u306a\u6eb6\u63a5\u6280\u8853\u3092\u63a1\u7528\u3057\u3001\u7159\u306e\u767a\u751f\u304c\u6bd4\u8f03\u7684\u5c11\u306a\u3044\u3002<\/li><\/ul><h3 class=\"wp-block-heading\">\u30d1\u30fc\u30bd\u30ca\u30eb\u30fb\u30d7\u30ed\u30c6\u30af\u30b7\u30e7\u30f3\u306e\u5f37\u5316<\/h3><p><strong>\u547c\u5438\u5668\u306e\u4fdd\u8b77<\/strong><\/p><ul class=\"wp-block-list\"><li>\u6eb6\u63a5\u4f5c\u696d\u8005\u304c\u6eb6\u63a5\u30d2\u30e5\u30fc\u30e0\u4e2d\u306e\u6709\u5bb3\u7269\u8cea\u3092\u52b9\u679c\u7684\u306b\u308d\u904e\u3067\u304d\u308b\u3088\u3046\u3001\u6a19\u6e96\u5316\u3055\u308c\u305f\u30d5\u30a3\u30eb\u30bf\u30fc\u4ed8\u304d\u547c\u5438\u30de\u30b9\u30af\u307e\u305f\u306f\u9632\u6bd2\u30de\u30b9\u30af\u3092\u88c5\u5099\u3059\u308b\u3002<\/li>\n\n<li>\u547c\u5438\u4fdd\u8b77\u5177\u306e\u5b8c\u5168\u6027\u3068\u30d5\u30a3\u30eb\u30bf\u30fc\u52b9\u679c\u3092\u5b9a\u671f\u7684\u306b\u70b9\u691c\u3057\u3001\u7834\u640d\u307e\u305f\u306f\u671f\u9650\u5207\u308c\u306e\u90e8\u54c1\u306f\u9069\u6642\u306b\u4ea4\u63db\u3059\u308b\u3053\u3068\u3002<\/li><\/ul><p><strong>\u773c\u3068\u76ae\u819a\u306e\u4fdd\u8b77<\/strong><\/p><ul class=\"wp-block-list\"><li>\u6eb6\u63a5\u30d2\u30e5\u30fc\u30e0\u306b\u3088\u308b\u773c\u306e\u708e\u75c7\u3084\u640d\u50b7\u3092\u9632\u3050\u305f\u3081\u3001\u4fdd\u8b77\u773c\u93e1\u307e\u305f\u306f\u9854\u9762\u30b7\u30fc\u30eb\u30c9\u3092\u7740\u7528\u3059\u308b\u3053\u3068\u3002<\/li>\n\n<li>\u76ae\u819a\u3068\u6eb6\u63a5\u30d2\u30e5\u30fc\u30e0\u304c\u76f4\u63a5\u63a5\u89e6\u3059\u308b\u6a5f\u4f1a\u3092\u6e1b\u3089\u3059\u305f\u3081\u3001\u7279\u5225\u306a\u4f5c\u696d\u8863\u3068\u624b\u888b\u3092\u7740\u7528\u3059\u308b\u3053\u3068\u3002<\/li><\/ul><h3 class=\"wp-block-heading\">\u52b4\u50cd\u885b\u751f\u306b\u5bfe\u3059\u308b\u610f\u8b58\u306e\u5411\u4e0a<\/h3><p><strong>\u52b4\u50cd\u885b\u751f\u6559\u80b2<\/strong><\/p><ul class=\"wp-block-list\"><li>\u6eb6\u63a5\u4f5c\u696d\u8005\u304c\u6eb6\u63a5\u30d2\u30e5\u30fc\u30e0\u306e\u5371\u967a\u6027\u3068\u4fdd\u8b77\u63aa\u7f6e\u306e\u91cd\u8981\u6027\u3092\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u3001\u52b4\u50cd\u885b\u751f\u306b\u95a2\u3059\u308b\u77e5\u8b58\u3092\u6559\u80b2\u3059\u308b\u3002<\/li>\n\n<li>\u4e0d\u6e2c\u306e\u4e8b\u614b\u306b\u304a\u3051\u308b\u6eb6\u63a5\u4f5c\u696d\u8005\u306e\u7dca\u6025\u5bfe\u5fdc\u80fd\u529b\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u3001\u5b9a\u671f\u7684\u306b\u7dca\u6025\u6642\u8a13\u7df4\u3092\u5b9f\u65bd\u3059\u308b\u3002<\/li><\/ul><p><strong>\u81ea\u5df1\u7ba1\u7406<\/strong><\/p><ul class=\"wp-block-list\"><li>\u6eb6\u63a5\u4f5c\u696d\u8005\u306f\u3001\u52b4\u50cd\u885b\u751f\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u3092\u610f\u8b58\u7684\u306b\u9075\u5b88\u3057\u3001\u500b\u4eba\u9632\u8b77\u5177\u3092\u6b63\u3057\u304f\u4f7f\u7528\u3059\u3079\u304d\u3067\u3042\u308b\u3002<\/li>\n\n<li>\u624b\u6d17\u3044\u3084\u7740\u66ff\u3048\u306a\u3069\u3001\u500b\u4eba\u306e\u885b\u751f\u7fd2\u6163\u306b\u6ce8\u610f\u3057\u3001\u6709\u5bb3\u7269\u8cea\u304c\u76ae\u819a\u3084\u53e3\u304b\u3089\u4f53\u5185\u306b\u5165\u308b\u53ef\u80fd\u6027\u3092\u6e1b\u3089\u3059\u3002<\/li><\/ul><h3 class=\"wp-block-heading\">\u5b9a\u671f\u7684\u306a\u5065\u5eb7\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0<\/h3><p><strong>\u52b4\u50cd\u885b\u751f\u30c1\u30a7\u30c3\u30af<\/strong><\/p><ul class=\"wp-block-list\"><li>\u4f7f\u7528\u8005\u306f\u3001\u6f5c\u5728\u7684\u306a\u5065\u5eb7\u554f\u984c\u3092\u65e9\u671f\u306b\u767a\u898b\u3059\u308b\u305f\u3081\u3001\u6eb6\u63a5\u4f5c\u696d\u8981\u54e1\u3092\u5b9a\u671f\u7684\u306b\u7d44\u7e54\u3057\u3001\u80ba\u6a5f\u80fd\u691c\u67fb\u3001\u773c\u79d1\u691c\u67fb\u306a\u3069\u3092\u542b\u3080\u52b4\u50cd\u885b\u751f\u691c\u67fb\u3092\u5b9f\u65bd\u3059\u3079\u304d\u3067\u3042\u308b\u3002<\/li>\n\n<li>\u8077\u696d\u6027\u75be\u75c5\u306b\u7f79\u60a3\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u5224\u660e\u3057\u305f\u6eb6\u63a5\u4f5c\u696d\u8005\u306b\u5bfe\u3057\u3066\u306f\u3001\u6cbb\u7642\u3068\u30ea\u30cf\u30d3\u30ea\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u9069\u6642\u306b\u5b9f\u65bd\u3059\u3079\u304d\u3067\u3042\u308b\u3002<\/li><\/ul><p><strong>\u74b0\u5883\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0<\/strong><\/p><ul class=\"wp-block-list\"><li>\u6eb6\u63a5\u4f5c\u696d\u5834\u306e\u7a7a\u6c17\u306e\u8cea\u3092\u5b9a\u671f\u7684\u306b\u30e2\u30cb\u30bf\u30fc\u3057\u3001\u6eb6\u63a5\u30d2\u30e5\u30fc\u30e0\u306e\u6fc3\u5ea6\u3001\u6709\u5bb3\u7269\u8cea\u306e\u7a2e\u985e\u3068\u30ec\u30d9\u30eb\u3092\u8a55\u4fa1\u3059\u308b\u3002<\/li>\n\n<li>\u4f5c\u696d\u74b0\u5883\u306e\u5b89\u5168\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u3001\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u7d50\u679c\u306b\u5fdc\u3058\u3066\u63db\u6c17\u4fdd\u8b77\u3068\u500b\u4eba\u4fdd\u8b77\u63aa\u7f6e\u304c\u8abf\u6574\u3055\u308c\u308b\u3002<\/li><\/ul><h2 class=\"wp-block-heading\">OSHA\u57fa\u6e96&nbsp;<\/h2><p>\u6eb6\u63a5\u30d2\u30e5\u30fc\u30e0\u306b\u95a2\u9023\u3059\u308b\u5371\u967a\u304b\u3089\u52b4\u50cd\u8005\u3092\u5b88\u308b\u305f\u3081\u306b\u52b4\u50cd\u5b89\u5168\u885b\u751f\u5c40 (OSHA) \u304c\u5b9a\u3081\u305f\u57fa\u6e96\u306f\u3001\u4e3b\u306b\u8077\u5834\u306e\u5b89\u5168\u3068\u52b4\u50cd\u8005\u306e\u5065\u5eb7\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306e\u3044\u304f\u3064\u304b\u306e\u5074\u9762\u3092\u30ab\u30d0\u30fc\u3057\u3066\u3044\u307e\u3059\u3002\u4e3b\u306a\u898f\u5236\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\uff1a<\/p><p><strong>\u8a31\u5bb9\u66b4\u9732\u9650\u754c\uff08PEL\uff09\uff1a <\/strong>OSHA\u306f\u3001\u516d\u4fa1\u30af\u30ed\u30e0\uff085 \u00b5g\/m3\uff09\u3001\u30de\u30f3\u30ac\u30f3\uff08\u4e0a\u96505 mg\/m3\uff09\u3001\u30cb\u30c3\u30b1\u30eb\uff081 mg\/m3\uff09\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u6709\u5bb3\u7269\u8cea\u306ePEL\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002<\/p><p><strong>\u66b4\u9732\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\uff1a<\/strong> \u4f7f\u7528\u8005\u306f\u3001\u52b4\u50cd\u8005\u306e\u66b4\u9732\u30ec\u30d9\u30eb\u3092\u6e2c\u5b9a\u3057\u3001\u305d\u308c\u304cPEL\u306e\u7bc4\u56f2\u5185\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u3001\u5b9a\u671f\u7684\u306a\u30a8\u30a2\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3092\u5b9f\u65bd\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002<\/p><p><strong>\u63db\u6c17\u306e\u8981\u4ef6\uff1a<\/strong> \u540c\u57fa\u6e96\u306f\u3001\u8077\u5834\u306b\u304a\u3051\u308b\u6709\u5bb3\u7269\u8cea\u306e\u6fc3\u5ea6\u3092\u4e0b\u3052\u308b\u305f\u3081\u3001\u5c40\u6240\u6392\u6c17\u88c5\u7f6e\u306e\u8a2d\u7f6e\u3084\u81ea\u7136\u63db\u6c17\u306e\u7dad\u6301\u306a\u3069\u3001\u5fc5\u8981\u306a\u63db\u6c17\u63aa\u7f6e\u3092\u8b1b\u3058\u308b\u3053\u3068\u3092\u4f7f\u7528\u8005\u306b\u6c42\u3081\u3066\u3044\u308b\u3002\u6eb6\u63a5\u30d2\u30e5\u30fc\u30e0\u306e\u3088\u3046\u306a\u6709\u5bb3\u7269\u8cea\u306b\u3055\u3089\u3055\u308c\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u52b4\u50cd\u8005\u306b\u5bfe\u3057\u3066\u306f\u3001\u4f7f\u7528\u8005\u306f\u9069\u5207\u306a\u547c\u5438\u4fdd\u8b77\u5177\u3092\u63d0\u4f9b\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002<\/p><p><strong>\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3068\u6559\u80b2\uff1a <\/strong>OSHA\u306f\u96c7\u7528\u4e3b\u306b\u5bfe\u3057\u3001\u52b4\u50cd\u5b89\u5168\u885b\u751f\u8a13\u7df4\u3001\u7279\u306b\u6eb6\u63a5\u30d2\u30e5\u30fc\u30e0\u306e\u3088\u3046\u306a\u6709\u5bb3\u7269\u8cea\u306e\u5371\u967a\u6027\u3068\u4fdd\u8b77\u63aa\u7f6e\u306b\u95a2\u3059\u308b\u8a13\u7df4\u3092\u52b4\u50cd\u8005\u306b\u63d0\u4f9b\u3059\u308b\u3088\u3046\u6c42\u3081\u3066\u3044\u308b\u3002<\/p><p><strong>\u533b\u7642\u76e3\u8996\uff1a<\/strong> OSHA\u306f\u3001\u7279\u5b9a\u306e\u6709\u5bb3\u7269\u8cea\u306b\u3055\u3089\u3055\u308c\u308b\u52b4\u50cd\u8005\u306b\u5bfe\u3057\u3001\u5065\u5eb7\u72b6\u614b\u3092\u76e3\u8996\u3057\u3001\u6709\u5bb3\u306a\u5f71\u97ff\u306e\u5146\u5019\u3092\u65e9\u671f\u306b\u767a\u898b\u3059\u308b\u305f\u3081\u306e\u533b\u7642\u76e3\u8996\u3092\u7fa9\u52d9\u3065\u3051\u3066\u3044\u308b\u3002<\/p><h2 class=\"wp-block-heading\">\u6e80\u8db3\u306e\u3044\u304f\u30b9\u30c6\u30f3\u30ec\u30b9\u3092\u624b\u306b\u5165\u308c\u3088\u3046<\/h2><p>\u7279\u6b8a\u92fc\u306e\u5927\u624b\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u3068\u3057\u3066\u3001\u56fd\u969b\u898f\u683c\u306b\u9069\u5408\u3057\u305f100%\u54c1\u8cea\u4fdd\u8a3c\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3084\u305d\u306e\u4ed6\u306e\u92fc\u7a2e\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u306f\u3001\u4ee5\u4e0b\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/steelprogroup.com\/ja\/blog\/\">\u30d6\u30ed\u30b0<\/a> \u307e\u305f\u306f\u91d1\u5c5e\u5c02\u9580\u5bb6\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002\u9ad8\u54c1\u8cea\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3092\u8cfc\u5165\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u304a\u6c17\u8efd\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002 <a 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