{"id":1398,"date":"2026-04-20T08:34:04","date_gmt":"2026-04-20T08:34:04","guid":{"rendered":"https:\/\/www.cgvacuum.com\/?p=1398"},"modified":"2026-04-20T08:34:04","modified_gmt":"2026-04-20T08:34:04","slug":"pvd-coatings-salt-spray-tests-failure-causes","status":"publish","type":"post","link":"https:\/\/www.cgvacuum.com\/ja\/pvd-coatings-salt-spray-tests-failure-causes\/","title":{"rendered":"\u306a\u305cPVD\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306f\u5869\u6c34\u5674\u9727\u8a66\u9a13\u306b\u4e0d\u5408\u683c\u306a\u306e\u304b\uff1f\u305d\u306e\u539f\u56e0\u3068\u4f53\u7cfb\u7684\u306a\u89e3\u6c7a\u7b56"},"content":{"rendered":"<p class=\"wp-block-paragraph\">PVD\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u696d\u754c\u3067\u306f\u3001\u300c\u5869\u6c34\u5674\u9727\u8a66\u9a13\u306e\u4e0d\u5408\u683c\u300d\u306f\u30a8\u30f3\u30b8\u30cb\u30a2\u3084\u30e1\u30fc\u30ab\u30fc\u304c\u76f4\u9762\u3059\u308b\u6700\u3082\u4e00\u822c\u7684\u3067\u56f0\u96e3\u306a\u54c1\u8cea\u554f\u984c\u306e\u4e00\u3064\u3067\u3059\u3002\u591a\u304f\u306e\u4eba\u306f\u3001\u8150\u98df\u306e\u554f\u984c\u306f\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u6027\u80fd\u4e0d\u8db3\u304c\u539f\u56e0\u3060\u3068\u8003\u3048\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u5b9f\u969b\u306b\u306f\u3001\u307b\u3068\u3093\u3069\u306e\u8150\u98df\u4e0d\u826f\u306f\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u305d\u306e\u3082\u306e\u304c\u539f\u56e0\u3067\u306f\u306a\u304f\u3001\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u4e0d\u5747\u8861\u304c\u539f\u56e0\u3067\u3059\u3002<strong> \u4e0b\u5730\u3001\u524d\u51e6\u7406\u3001\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u8a2d\u8a08\u3001\u8a2d\u5099\u7ba1\u7406<\/strong>. .\u3068\u3057\u3066<strong><a href=\"https:\/\/www.cgvacuum.com\/ja\/pvd-coating-machine-manufacturer\/\" target=\"_blank\" data-type=\"page\" data-id=\"113\" rel=\"noreferrer noopener\"> \u5927\u624bPVD\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u6a5f\u30e1\u30fc\u30ab\u30fcCGVAC<\/a><\/strong> PVD\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u5869\u6c34\u5674\u9727\u8010\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306e\u6839\u672c\u7684\u306a\u539f\u56e0\u3068\u4f53\u7cfb\u7684\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u8aac\u660e\u3059\u308b\u3002.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_80 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u76ee\u6b21<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u30c8\u30b0\u30eb\u76ee\u6b21\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u30c8\u30b0\u30eb<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.cgvacuum.com\/ja\/pvd-coatings-salt-spray-tests-failure-causes\/#PVD_Coating_Corrosion_Protection_Mechanism_and_Limitations\" >PVD\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u9632\u9306\u30e1\u30ab\u30cb\u30ba\u30e0\u3068\u9650\u754c<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.cgvacuum.com\/ja\/pvd-coatings-salt-spray-tests-failure-causes\/#Protection_Mechanism\" >\u4fdd\u8b77\u30e1\u30ab\u30cb\u30ba\u30e0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.cgvacuum.com\/ja\/pvd-coatings-salt-spray-tests-failure-causes\/#Inherent_Limitations\" >\u5185\u5728\u3059\u308b\u9650\u754c<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.cgvacuum.com\/ja\/pvd-coatings-salt-spray-tests-failure-causes\/#Four_Major_Causes_of_PVD_Coating_Salt_Spray_Failure\" >PVD\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u5869\u6c34\u5674\u9727\u306e4\u5927\u6545\u969c\u539f\u56e0<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.cgvacuum.com\/ja\/pvd-coatings-salt-spray-tests-failure-causes\/#Substrate_Issues_The_Upper_Limit_of_Corrosion_Resistance\" >\u57fa\u6750\u306e\u554f\u984c\uff1a\u8010\u98df\u6027\u306e\u4e0a\u9650<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.cgvacuum.com\/ja\/pvd-coatings-salt-spray-tests-failure-causes\/#Pre-treatment_Issues_The_Root_Cause_of_80_Failures\" >\u524d\u51e6\u7406\u306e\u554f\u984c\uff1a80%\u5931\u6557\u306e\u6839\u672c\u539f\u56e0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.cgvacuum.com\/ja\/pvd-coatings-salt-spray-tests-failure-causes\/#Coating_Design_Issues_Wrong_Selection_for_the_Application\" >\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u8a2d\u8a08\u306e\u554f\u984c\uff1a\u7528\u9014\u306b\u5fdc\u3058\u305f\u8aa4\u3063\u305f\u9078\u629e<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.cgvacuum.com\/ja\/pvd-coatings-salt-spray-tests-failure-causes\/#Equipment_Process_Control_The_Key_to_Stability\" >\u88c5\u7f6e\u3068\u30d7\u30ed\u30bb\u30b9\u5236\u5fa1\uff1a\u5b89\u5b9a\u3078\u306e\u9375<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.cgvacuum.com\/ja\/pvd-coatings-salt-spray-tests-failure-causes\/#How_to_Improve_Salt_Spray_Resistance_in_PVD_Coatings\" >PVD\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u8010\u5869\u6c34\u5674\u9727\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u65b9\u6cd5<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.cgvacuum.com\/ja\/pvd-coatings-salt-spray-tests-failure-causes\/#Substrate_Optimization\" >\u57fa\u677f\u306e\u6700\u9069\u5316<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.cgvacuum.com\/ja\/pvd-coatings-salt-spray-tests-failure-causes\/#Standardized_Pre-treatment\" >\u6a19\u6e96\u5316\u3055\u308c\u305f\u524d\u51e6\u7406<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.cgvacuum.com\/ja\/pvd-coatings-salt-spray-tests-failure-causes\/#Coating_Engineering_Optimization\" >\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u30fb\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u6700\u9069\u5316<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.cgvacuum.com\/ja\/pvd-coatings-salt-spray-tests-failure-causes\/#Equipment_and_Process_Control\" >\u88c5\u7f6e\u3068\u30d7\u30ed\u30bb\u30b9\u5236\u5fa1<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.cgvacuum.com\/ja\/pvd-coatings-salt-spray-tests-failure-causes\/#CGVAC_PVD_Coating_Machine_Solution\" >CGVAC PVD\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u30de\u30b7\u30f3\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.cgvacuum.com\/ja\/pvd-coatings-salt-spray-tests-failure-causes\/#High-Vacuum_Stability_System\" >\u9ad8\u771f\u7a7a\u5b89\u5b9a\u30b7\u30b9\u30c6\u30e0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.cgvacuum.com\/ja\/pvd-coatings-salt-spray-tests-failure-causes\/#Precise_Process_Parameter_Control\" >\u7cbe\u5bc6\u306a\u30d7\u30ed\u30bb\u30b9\u30d1\u30e9\u30e1\u30fc\u30bf\u5236\u5fa1<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.cgvacuum.com\/ja\/pvd-coatings-salt-spray-tests-failure-causes\/#High-Purity_Target_Compatibility\" >\u9ad8\u7d14\u5ea6\u30bf\u30fc\u30b2\u30c3\u30c8\u9069\u5408\u6027<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.cgvacuum.com\/ja\/pvd-coatings-salt-spray-tests-failure-causes\/#Complex_Geometry_Deposition_Capability\" >\u8907\u96d1\u5f62\u72b6\u6210\u819c\u80fd\u529b<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.cgvacuum.com\/ja\/pvd-coatings-salt-spray-tests-failure-causes\/#Conclusion\" >\u7d50\u8ad6<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.cgvacuum.com\/ja\/pvd-coatings-salt-spray-tests-failure-causes\/#FAQ\" >\u3088\u304f\u3042\u308b\u3054\u8cea\u554f<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/www.cgvacuum.com\/ja\/pvd-coatings-salt-spray-tests-failure-causes\/#How_long_can_PVD_coatings_pass_salt_spray_tests\" >PVD\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306f\u3069\u306e\u304f\u3089\u3044\u5869\u6c34\u5674\u9727\u8a66\u9a13\u306b\u5408\u683c\u3067\u304d\u307e\u3059\u304b\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/www.cgvacuum.com\/ja\/pvd-coatings-salt-spray-tests-failure-causes\/#Why_is_stainless_steel_better_for_PVD_coating_applications\" >\u306a\u305c\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u304cPVD\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u9069\u3057\u3066\u3044\u308b\u306e\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-23\" href=\"https:\/\/www.cgvacuum.com\/ja\/pvd-coatings-salt-spray-tests-failure-causes\/#What_should_be_checked_first_when_the_salt_spray_test_fails\" >\u5869\u6c34\u5674\u9727\u30c6\u30b9\u30c8\u304c\u4e0d\u5408\u683c\u3060\u3063\u305f\u5834\u5408\u3001\u6700\u521d\u306b\u4f55\u3092\u30c1\u30a7\u30c3\u30af\u3059\u3079\u304d\u3067\u3057\u3087\u3046\u304b\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/www.cgvacuum.com\/ja\/pvd-coatings-salt-spray-tests-failure-causes\/#Does_coating_thickness_affect_corrosion_resistance\" >\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u539a\u3055\u306f\u8010\u98df\u6027\u306b\u5f71\u97ff\u3057\u307e\u3059\u304b\uff1f<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"PVD_Coating_Corrosion_Protection_Mechanism_and_Limitations\"><\/span>PVD\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u9632\u9306\u30e1\u30ab\u30cb\u30ba\u30e0\u3068\u9650\u754c<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6545\u969c\u306e\u539f\u56e0\u3092\u5206\u6790\u3059\u308b\u524d\u306b\u3001PVD\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u304c\u5b9f\u969b\u306b\u3069\u306e\u3088\u3046\u306b\u8150\u98df\u3092\u9632\u3044\u3067\u3044\u308b\u306e\u304b\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Protection_Mechanism\"><\/span>\u4fdd\u8b77\u30e1\u30ab\u30cb\u30ba\u30e0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">TiN\u3001CrN\u3001TiAlN\u3001DLC\u306a\u3069\u306ePVD\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306f\u3001\u4e3b\u306b\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u65b9\u6cd5\u3067\u8010\u98df\u6027\u3092\u63d0\u4f9b\u3059\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7269\u7406\u7684\u30d0\u30ea\u30a2\u4fdd\u8b77<\/strong>:\u7dfb\u5bc6\u306a\u8584\u819c\u304c\u6c34\u5206\u3001\u9178\u7d20\u3001\u5869\u5316\u7269\u30a4\u30aa\u30f3\u3092\u906e\u65ad<\/li>\n\n\n\n<li><strong>\u96fb\u6c17\u5316\u5b66\u7684\u30d1\u30c3\u30b7\u30d9\u30fc\u30b7\u30e7\u30f3<\/strong>:\u30af\u30ed\u30e0\u307e\u305f\u306f\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u30d9\u30fc\u30b9\u306e\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u304c\u5b89\u5b9a\u3057\u305f\u4e0d\u52d5\u614b\u5c64\u3092\u5f62\u6210\u3059\u308b<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Inherent_Limitations\"><\/span>\u5185\u5728\u3059\u308b\u9650\u754c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u512a\u308c\u305f\u6027\u80fd\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001PVD\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u306f\u69cb\u9020\u7684\u306a\u5236\u7d04\u304c\u3042\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e00\u822c\u7684\u306a\u539a\u3055\uff1a1\uff5e5\u03bcm<\/li>\n\n\n\n<li>\u8996\u7dda\u84b8\u7740\u30d7\u30ed\u30bb\u30b9<\/li>\n\n\n\n<li>\u6df1\u3044\u7a74\u3001\u30cd\u30b8\u5c71\u3001\u8907\u96d1\u306a\u5f62\u72b6\u3092\u30ab\u30d0\u30fc\u3059\u308b\u306b\u306f\u9650\u754c\u304c\u3042\u308b\u3002<\/li>\n\n\n\n<li>\u30d4\u30f3\u30db\u30fc\u30eb\u306a\u3069\u306e\u5fae\u5c0f\u6b20\u9665\u306f\u907f\u3051\u3089\u308c\u306a\u3044<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u8150\u98df\u306f\u5857\u819c\u305d\u306e\u3082\u306e\u3092\u76f4\u63a5\u653b\u6483\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u5f31\u3044\u90e8\u5206\u304b\u3089\u6d78\u900f\u3057\u3066\u4e0b\u5730\u306b\u5230\u9054\u3059\u308b\u3002.<\/p>\n<\/blockquote>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1258\" height=\"838\" src=\"https:\/\/www.cgvacuum.com\/wp-content\/uploads\/2025\/11\/Process-Design-PVD-Vacuum-Coating-Machine-Manufacturer.webp\" alt=\"\u30d7\u30ed\u30bb\u30b9\u8a2d\u8a08-PVD\u771f\u7a7a\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u6a5f\u30e1\u30fc\u30ab\u30fc\" class=\"wp-image-694\" srcset=\"https:\/\/www.cgvacuum.com\/wp-content\/uploads\/2025\/11\/Process-Design-PVD-Vacuum-Coating-Machine-Manufacturer.webp 1258w, https:\/\/www.cgvacuum.com\/wp-content\/uploads\/2025\/11\/Process-Design-PVD-Vacuum-Coating-Machine-Manufacturer-300x200.webp 300w, https:\/\/www.cgvacuum.com\/wp-content\/uploads\/2025\/11\/Process-Design-PVD-Vacuum-Coating-Machine-Manufacturer-768x512.webp 768w, https:\/\/www.cgvacuum.com\/wp-content\/uploads\/2025\/11\/Process-Design-PVD-Vacuum-Coating-Machine-Manufacturer-1200x799.webp 1200w, https:\/\/www.cgvacuum.com\/wp-content\/uploads\/2025\/11\/Process-Design-PVD-Vacuum-Coating-Machine-Manufacturer-600x400.webp 600w\" sizes=\"(max-width: 1258px) 100vw, 1258px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Four_Major_Causes_of_PVD_Coating_Salt_Spray_Failure\"><\/span>PVD\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u5869\u6c34\u5674\u9727\u306e4\u5927\u6545\u969c\u539f\u56e0<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u8150\u98df\u554f\u984c\u3092\u7406\u89e3\u3059\u308b\u306b\u306f\u3001\u751f\u7523\u30c1\u30a7\u30fc\u30f3\u5168\u4f53\u3092\u6bb5\u968e\u7684\u306b\u5206\u6790\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Substrate_Issues_The_Upper_Limit_of_Corrosion_Resistance\"><\/span>\u57fa\u6750\u306e\u554f\u984c\uff1a\u8010\u98df\u6027\u306e\u4e0a\u9650<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0b\u5730\u306f\u3001\u5857\u88c5\u30b7\u30b9\u30c6\u30e0\u306e\u57fa\u672c\u7684\u306a\u8010\u98df\u6027\u30ec\u30d9\u30eb\u3092\u6c7a\u5b9a\u3059\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3088\u304f\u3042\u308b\u554f\u984c\u306f\u4ee5\u4e0b\u306e\u901a\u308a\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u70ad\u7d20\u92fc\u306f\u672c\u8cea\u7684\u306b\u8010\u98df\u6027\u304c\u4f4e\u3044<\/li>\n\n\n\n<li>\u786b\u9ec4\u3068\u30ea\u30f3\u306e\u4e0d\u7d14\u7269\u304c\u30de\u30a4\u30af\u30ed\u30ac\u30eb\u30d0\u30cb\u30c3\u30af\u8150\u98df\u3092\u5f15\u304d\u8d77\u3053\u3059<\/li>\n\n\n\n<li>\u9178\u5316\u30b9\u30b1\u30fc\u30eb\u3001\u30af\u30e9\u30c3\u30af\u3001\u52a0\u5de5\u75d5\u306a\u3069\u306e\u8868\u9762\u6b20\u9665<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u70ad\u7d20\u92fc\uff0bCrN\u2192\uff5e24\u6642\u9593\u3067\u9306\u3073\u308b<\/li>\n\n\n\n<li>\u30b9\u30c6\u30f3\u30ec\u30b9304\uff0bCrN\u219272\u6642\u9593\u4ee5\u4e0a\u53ef<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">PVD\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306f\u3001\u8cea\u306e\u60aa\u3044\u57fa\u677f\u3092\u88dc\u3046\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002.<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Pre-treatment_Issues_The_Root_Cause_of_80_Failures\"><\/span>\u524d\u51e6\u7406\u306e\u554f\u984c\uff1a80%\u5931\u6557\u306e\u6839\u672c\u539f\u56e0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u969b\u306e\u751f\u7523\u73fe\u5834\u3067\u306f\u3001\u5857\u88c5\u306e\u4e0d\u5177\u5408\u306e\u591a\u304f\u306f\u4e0d\u9069\u5207\u306a\u8868\u9762\u51e6\u7406\u306b\u8d77\u56e0\u3057\u3066\u3044\u308b\u3002\u524d\u51e6\u7406\u306f\u3001\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u5bc6\u7740\u6027\u3068\u8010\u98df\u6027\u306b\u3068\u3063\u3066\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee3\u8868\u7684\u306a\u554f\u984c\u306f\u4ee5\u4e0b\u306e\u901a\u308a\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6b8b\u7559\u30aa\u30a4\u30eb\u3001\u30af\u30fc\u30e9\u30f3\u30c8\u3001\u30c0\u30b9\u30c8\u306b\u3088\u308b\u6c5a\u67d3<\/li>\n\n\n\n<li>\u4e0d\u9069\u5207\u306a\u30d6\u30e9\u30b9\u30c8\u306f\u6df1\u3044\u50b7\u3084\u9244\u6c5a\u67d3\u3092\u5f15\u304d\u8d77\u3053\u3059<\/li>\n\n\n\n<li>\u4e0d\u5b8c\u5168\u306a\u4e7e\u71e5\u307e\u305f\u306f\u4e0d\u5341\u5206\u306a\u771f\u7a7a\u30d9\u30fc\u30ad\u30f3\u30b0<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u30ea\u30b9\u30af\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5857\u819c\u3068\u57fa\u6750\u3068\u306e\u63a5\u7740\u304c\u5f31\u3044<\/li>\n\n\n\n<li>\u30de\u30a4\u30af\u30ed\u30ae\u30e3\u30c3\u30d7\u306e\u5f62\u6210<\/li>\n\n\n\n<li>\u5869\u6c34\u5674\u9727\u8a66\u9a13\u306b\u304a\u3051\u308b\u52a0\u901f\u5b54\u98df<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0d\u9069\u5207\u306a\u524d\u51e6\u7406\u306f\u3001PVD\u5869\u6c34\u5674\u9727\u8a66\u9a13\u4e0d\u5408\u683c\u306e\u4e3b\u306a\u539f\u56e0\u3067\u3042\u308b\u3002.<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Coating_Design_Issues_Wrong_Selection_for_the_Application\"><\/span>\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u8a2d\u8a08\u306e\u554f\u984c\uff1a\u7528\u9014\u306b\u5fdc\u3058\u305f\u8aa4\u3063\u305f\u9078\u629e<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u52a0\u5de5\u304c\u826f\u304f\u3066\u3082\u3001\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u9078\u629e\u3092\u8aa4\u308b\u3068\u3001\u3084\u306f\u308a\u6545\u969c\u306b\u3064\u306a\u304c\u308b\u3002\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u7a2e\u985e\u306b\u3088\u3063\u3066\u8010\u98df\u6027\u306f\u5927\u304d\u304f\u7570\u306a\u308b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>\u7533\u3057\u8fbc\u307f<\/th><th>\u63a8\u5968\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0<\/th><th>\u5869\u6c34\u5674\u9727\u6027\u80fd<\/th><\/tr><tr><td>\u88c5\u98fe\u90e8\u54c1<\/td><td>\u30c1\u30bf\u30f3<\/td><td>24\uff5e48\u6642\u9593<\/td><\/tr><tr><td>\u7523\u696d\u7528\u90e8\u54c1<\/td><td>CrN \/ TiAlN<\/td><td>72\uff5e168\u6642\u9593<\/td><\/tr><tr><td>\u904e\u9177\u306a\u74b0\u5883<\/td><td>DLC\/\u591a\u5c64\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0<\/td><td>500\u6642\u9593\u4ee5\u4e0a<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u3088\u304f\u3042\u308b\u9593\u9055\u3044\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u3082\u306e\u3060\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8aa4\u3063\u305f\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u30bf\u30a4\u30d7\u306e\u9078\u629e<\/li>\n\n\n\n<li>\u539a\u3055\u304c\u4e0d\u5341\u5206\uff083\u03bcm\u672a\u6e80\uff09<\/li>\n\n\n\n<li>\u591a\u5c64\u69cb\u9020\u8a2d\u8a08\u306e\u6b20\u5982<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u554f\u984c\u306f\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u305d\u306e\u3082\u306e\u3067\u306f\u306a\u304f\u3001\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u8a2d\u8a08\u3068\u5857\u5e03\u6761\u4ef6\u306e\u30df\u30b9\u30de\u30c3\u30c1\u306b\u3042\u308b\u3002.<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Equipment_Process_Control_The_Key_to_Stability\"><\/span>\u88c5\u7f6e\u3068\u30d7\u30ed\u30bb\u30b9\u5236\u5fa1\uff1a\u5b89\u5b9a\u3078\u306e\u9375<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6750\u6599\u3068\u5de5\u7a0b\u304c\u9069\u5207\u3067\u3042\u308c\u3070\u3001\u88c5\u7f6e\u306e\u5b89\u5b9a\u6027\u304c\u6c7a\u5b9a\u7684\u306a\u8981\u56e0\u3068\u306a\u308b\u3002\u6750\u6599\u3084\u8a2d\u8a08\u304c\u6700\u9069\u5316\u3055\u308c\u3066\u3044\u3066\u3082\u3001\u4e0d\u5b89\u5b9a\u306a\u8a2d\u5099\u306f\u6545\u969c\u306e\u539f\u56e0\u3068\u306a\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3b\u306a\u8981\u56e0\u306f\u4ee5\u4e0b\u306e\u901a\u308a\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u771f\u7a7a\u5ea6\u4e0d\u8db3\u2192\u9178\u5316\u4e0d\u826f<\/li>\n\n\n\n<li>\u4e0d\u5b89\u5b9a\u306a\u30d0\u30a4\u30a2\u30b9\u96fb\u5727\u2192\u591a\u5b54\u8cea\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u69cb\u9020<\/li>\n\n\n\n<li>\u4f4e\u7d14\u5ea6\u30bf\u30fc\u30b2\u30c3\u30c8\u2192\u96fb\u6c17\u5316\u5b66\u7684\u306b\u4e0d\u5b89\u5b9a<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u6027\u80fd\u306e\u5b89\u5b9a\u6027\u306f\u3001\u6700\u7d42\u7684\u306b\u306fPVD\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u306e\u5b89\u5b9a\u6027\u306b\u4f9d\u5b58\u3059\u308b\u3002.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_to_Improve_Salt_Spray_Resistance_in_PVD_Coatings\"><\/span>PVD\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u8010\u5869\u6c34\u5674\u9727\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u65b9\u6cd5<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u8150\u98df\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u5b8c\u5168\u306a\u30d7\u30ed\u30bb\u30b9\u6700\u9069\u5316\u6226\u7565\u304c\u5fc5\u8981\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Substrate_Optimization\"><\/span>\u57fa\u677f\u306e\u6700\u9069\u5316<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc304\/316\u307e\u305f\u306f\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u5408\u91d1\u3092\u597d\u3080<\/li>\n\n\n\n<li>\u70ad\u7d20\u92fc\u306b\u306fNi\u307e\u305f\u306fZn\u306e\u4e0b\u5730\u6750\u3092\u4f7f\u7528\u3059\u308b\u3002<\/li>\n\n\n\n<li>\u7814\u78e8\u3084\u9178\u6d17\u6d44\u306b\u3088\u3063\u3066\u8868\u9762\u306e\u6b20\u9665\u3092\u53d6\u308a\u9664\u304f<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Standardized_Pre-treatment\"><\/span>\u6a19\u6e96\u5316\u3055\u308c\u305f\u524d\u51e6\u7406<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30aa\u30a4\u30eb\u3068\u30d1\u30fc\u30c6\u30a3\u30af\u30eb\u3092\u9664\u53bb\u3059\u308b\u591a\u6bb5\u968e\u8d85\u97f3\u6ce2\u6d17\u6d44<\/li>\n\n\n\n<li>\u30d6\u30e9\u30b9\u30c8\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u5236\u5fa1\u3057\u3066\u8868\u9762\u306e\u640d\u50b7\u3092\u56de\u907f<\/li>\n\n\n\n<li>200\uff5e400\u2103\u306e\u771f\u7a7a\u30d9\u30fc\u30ad\u30f3\u30b0\u3067\u6c34\u5206\u3092\u9664\u53bb<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Coating_Engineering_Optimization\"><\/span>\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u30fb\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u6700\u9069\u5316<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6700\u5c0f\u539a\u3055\uff1a\u5de5\u696d\u7528\u9014\u306e\u5834\u5408\u3001\u2265 3 \u03bcm<\/li>\n\n\n\n<li>\u9ad8\u8150\u98df\u74b0\u5883\u7528 \u2265 5 \u03bcm<\/li>\n\n\n\n<li>\u591a\u5c64\u69cb\u9020\uff1a\n<ul class=\"wp-block-list\">\n<li>\u63a5\u7740\u5c64\uff08Ti \/ Cr\uff09<\/li>\n\n\n\n<li>\u6a5f\u80fd\u5c64\uff08CrN\uff09<\/li>\n\n\n\n<li>\u5c01\u6b62\u5c64\uff08DLC \/ SiO\u2082\uff09<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Equipment_and_Process_Control\"><\/span>\u88c5\u7f6e\u3068\u30d7\u30ed\u30bb\u30b9\u5236\u5fa1<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d7\u30ed\u30bb\u30b9\u6761\u4ef6\u3092\u6700\u9069\u5316\u3057\u3066\u3082\u3001\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u54c1\u8cea\u306f\u88c5\u7f6e\u306e\u80fd\u529b\u306b\u5927\u304d\u304f\u4f9d\u5b58\u3057\u307e\u3059\u3002\u5b89\u5b9a\u3057\u305f\u9ad8\u5ea6\u306a\u88c5\u7f6e\u306f\u3001\u751f\u7523\u74b0\u5883\u306b\u304a\u3044\u3066\u5b89\u5b9a\u3057\u305f\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u6027\u80fd\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"682\" height=\"682\" src=\"https:\/\/www.cgvacuum.com\/wp-content\/uploads\/2025\/11\/CGVAC-Stainless-Steel-PVD-Coating-Machine-Case-4.webp\" alt=\"CGVAC \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc PVD \u30b3\u30fc\u30c6\u30a3\u30f3\u30b0 \u30de\u30b7\u30f3 \u30b1\u30fc\u30b9 (4)\" class=\"wp-image-551\" srcset=\"https:\/\/www.cgvacuum.com\/wp-content\/uploads\/2025\/11\/CGVAC-Stainless-Steel-PVD-Coating-Machine-Case-4.webp 682w, https:\/\/www.cgvacuum.com\/wp-content\/uploads\/2025\/11\/CGVAC-Stainless-Steel-PVD-Coating-Machine-Case-4-300x300.webp 300w, https:\/\/www.cgvacuum.com\/wp-content\/uploads\/2025\/11\/CGVAC-Stainless-Steel-PVD-Coating-Machine-Case-4-150x150.webp 150w, https:\/\/www.cgvacuum.com\/wp-content\/uploads\/2025\/11\/CGVAC-Stainless-Steel-PVD-Coating-Machine-Case-4-600x600.webp 600w, https:\/\/www.cgvacuum.com\/wp-content\/uploads\/2025\/11\/CGVAC-Stainless-Steel-PVD-Coating-Machine-Case-4-100x100.webp 100w\" sizes=\"(max-width: 682px) 100vw, 682px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.cgvacuum.com\/wp-content\/uploads\/2025\/11\/6.-Control-Cabinet-Fabrication-Vacuum-Coating-Machine-Production-Process.jpg\" alt=\"\u5236\u5fa1\u76e4\u306e\u88fd\u4f5c - \u771f\u7a7a\u5857\u88c5\u6a5f\u306e\u88fd\u9020\u5de5\u7a0b\" class=\"wp-image-677\" style=\"aspect-ratio:1;object-fit:cover\" srcset=\"https:\/\/www.cgvacuum.com\/wp-content\/uploads\/2025\/11\/6.-Control-Cabinet-Fabrication-Vacuum-Coating-Machine-Production-Process.jpg 500w, https:\/\/www.cgvacuum.com\/wp-content\/uploads\/2025\/11\/6.-Control-Cabinet-Fabrication-Vacuum-Coating-Machine-Production-Process-300x225.jpg 300w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"CGVAC_PVD_Coating_Machine_Solution\"><\/span>CGVAC PVD\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u30de\u30b7\u30f3\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3068\u3057\u3066 <strong><a href=\"https:\/\/www.cgvacuum.com\/ja\/pvd-coating-machine-manufacturer\/\" target=\"_blank\" data-type=\"page\" data-id=\"113\" rel=\"noreferrer noopener\">\u30d7\u30ed\u306e\u771f\u7a7a\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u6a5f\u30e1\u30fc\u30ab\u30fc\u3068\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u3001CGVAC<\/a><\/strong> \u9ad8\u5ea6\u306a <strong><a href=\"https:\/\/www.cgvacuum.com\/ja\/pvd-coating-machine-solution\/\" target=\"_blank\" data-type=\"page\" data-id=\"277\" rel=\"noreferrer noopener\">PVD\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u30de\u30b7\u30f3\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3<\/a><\/strong> \u3092\u60f3\u5b9a\u3057\u3066\u3044\u308b\u3002 <strong><a href=\"https:\/\/www.cgvacuum.com\/ja\/pvd-coating-machines-for-various-industries\/\" target=\"_blank\" data-type=\"page\" data-id=\"111\" rel=\"noreferrer noopener\">\u9ad8\u6027\u80fd\u7523\u696d\u7528\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/a><\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"High-Vacuum_Stability_System\"><\/span>\u9ad8\u771f\u7a7a\u5b89\u5b9a\u30b7\u30b9\u30c6\u30e0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>&lt;5\u00d710-\u00b3 Pa\u4ee5\u4e0b\u306e\u5b89\u5b9a\u3057\u305f\u771f\u7a7a\u5236\u5fa1<\/li>\n\n\n\n<li>\u9178\u7d20\u304a\u3088\u3073\u4e0d\u7d14\u7269\u6c5a\u67d3\u306e\u4f4e\u6e1b<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5857\u819c\u306e\u5bc6\u5ea6\u3092\u9ad8\u3081\u3001\u8150\u98df\u7d4c\u8def\u3092\u6e1b\u3089\u3059<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Precise_Process_Parameter_Control\"><\/span>\u7cbe\u5bc6\u306a\u30d7\u30ed\u30bb\u30b9\u30d1\u30e9\u30e1\u30fc\u30bf\u5236\u5fa1<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5b89\u5b9a\u3057\u305f\u30d0\u30a4\u30a2\u30b9\u96fb\u5727\u3068\u30a2\u30fc\u30af\u96fb\u6d41\u8abf\u6574<\/li>\n\n\n\n<li>\u6700\u9069\u5316\u3055\u308c\u305f\u30a4\u30aa\u30f3\u30a8\u30cd\u30eb\u30ae\u30fc\u5206\u5e03<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d5\u30a3\u30eb\u30e0\u5bc6\u5ea6\u3092\u9ad8\u3081\u3001\u6c17\u5b54\u7387\u3092\u6e1b\u5c11\u3055\u305b\u308b<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"High-Purity_Target_Compatibility\"><\/span>\u9ad8\u7d14\u5ea6\u30bf\u30fc\u30b2\u30c3\u30c8\u9069\u5408\u6027<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>99.95%\u4ee5\u4e0a\u306e\u30bf\u30fc\u30b2\u30c3\u30c8\u6750\u306b\u5bfe\u5fdc<\/li>\n\n\n\n<li>\u4e0d\u7d14\u7269\u306b\u3088\u308b\u96fb\u6c17\u5316\u5b66\u7684\u8150\u98df\u3092\u4f4e\u6e1b<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Complex_Geometry_Deposition_Capability\"><\/span>\u8907\u96d1\u5f62\u72b6\u6210\u819c\u80fd\u529b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6df1\u3044\u7a74\u3084\u6e9d\u3078\u306e\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u30ab\u30d0\u30ec\u30c3\u30b8\u306e\u5411\u4e0a<\/li>\n\n\n\n<li>\u8907\u96d1\u306a\u90e8\u54c1\u306e\u5f31\u70b9\u3092\u524a\u6e1b<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u9ad8\u3044\u8010\u5869\u6c34\u5674\u9727\u6027\u304c\u8981\u6c42\u3055\u308c\u308b\u5834\u5408\u3001\u30d7\u30ed\u30bb\u30b9\u306e\u6700\u9069\u5316\u3060\u3051\u3067\u306f\u5341\u5206\u3067\u306a\u3044\u3053\u3068\u304c\u591a\u3044\u3002A<strong><a href=\"https:\/\/www.cgvacuum.com\/ja\/machines\/\" target=\"_blank\" data-type=\"page\" data-id=\"110\" rel=\"noreferrer noopener\"> \u9ad8\u6027\u80fdPVD\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u88c5\u7f6e<\/a><\/strong> \u306f\u3001\u4e00\u8cab\u3057\u305f\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u54c1\u8cea\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u3002.<\/p>\n<\/blockquote>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1244\" height=\"259\" src=\"https:\/\/www.cgvacuum.com\/wp-content\/uploads\/2025\/11\/PVD-Vacuum-Coating-Machine-Manufacturer-CGVAC.webp\" alt=\"PVD\u771f\u7a7a\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u6a5f\u30e1\u30fc\u30ab\u30fcCGVAC\" class=\"wp-image-415\" srcset=\"https:\/\/www.cgvacuum.com\/wp-content\/uploads\/2025\/11\/PVD-Vacuum-Coating-Machine-Manufacturer-CGVAC.webp 1244w, https:\/\/www.cgvacuum.com\/wp-content\/uploads\/2025\/11\/PVD-Vacuum-Coating-Machine-Manufacturer-CGVAC-300x62.webp 300w, https:\/\/www.cgvacuum.com\/wp-content\/uploads\/2025\/11\/PVD-Vacuum-Coating-Machine-Manufacturer-CGVAC-768x160.webp 768w, https:\/\/www.cgvacuum.com\/wp-content\/uploads\/2025\/11\/PVD-Vacuum-Coating-Machine-Manufacturer-CGVAC-1200x250.webp 1200w, https:\/\/www.cgvacuum.com\/wp-content\/uploads\/2025\/11\/PVD-Vacuum-Coating-Machine-Manufacturer-CGVAC-600x125.webp 600w\" sizes=\"(max-width: 1244px) 100vw, 1244px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>\u7d50\u8ad6<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">PVD\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u5869\u6c34\u5674\u9727\u8150\u98df\u306f\u5358\u4e00\u8981\u56e0\u306b\u3088\u308b\u4e0d\u5177\u5408\u3067\u306f\u306a\u304f\u3001\u57fa\u6750\u3001\u524d\u51e6\u7406\u3001\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u8a2d\u8a08\u3001\u88c5\u7f6e\u306e\u5b89\u5b9a\u6027\u306b\u95a2\u308f\u308b\u30b7\u30b9\u30c6\u30e0\u30ec\u30d9\u30eb\u306e\u554f\u984c\u3067\u3059\u3002\u5869\u6c34\u5674\u9727\u8a66\u9a13\u306f\u3001\u57fa\u672c\u7684\u306bPVD\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u3092\u8a55\u4fa1\u3059\u308b\u3082\u306e\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">PVD\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u30de\u30b7\u30f3\u306e\u5c02\u9580\u30e1\u30fc\u30ab\u30fc\u3068\u3057\u3066\u3001,<strong><a href=\"https:\/\/www.cgvacuum.com\/ja\/\" target=\"_blank\" data-type=\"page\" data-id=\"296\" rel=\"noreferrer noopener\"> CGVAC<\/a><\/strong> \u306f\u3001\u5b89\u5b9a\u3057\u305f\u771f\u7a7a\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3067\u3001\u53b3\u3057\u3044\u7523\u696d\u74b0\u5883\u306b\u304a\u3051\u308b\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u5747\u4e00\u6027\u3068\u8010\u8150\u98df\u6027\u306e\u5411\u4e0a\u306b\u8ca2\u732e\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"FAQ\"><\/span>\u3088\u304f\u3042\u308b\u3054\u8cea\u554f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_long_can_PVD_coatings_pass_salt_spray_tests\"><\/span>PVD\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306f\u3069\u306e\u304f\u3089\u3044\u5869\u6c34\u5674\u9727\u8a66\u9a13\u306b\u5408\u683c\u3067\u304d\u307e\u3059\u304b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u7a2e\u985e\u3084\u5de5\u7a0b\u7ba1\u7406\u306b\u3088\u3063\u3066\u7570\u306a\u308b\u304c\u3001\u901a\u5e3824\u6642\u9593\u304b\u3089500\u6642\u9593\u4ee5\u4e0a\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_is_stainless_steel_better_for_PVD_coating_applications\"><\/span>\u306a\u305c\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u304cPVD\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u9069\u3057\u3066\u3044\u308b\u306e\u3067\u3059\u304b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u306a\u305c\u306a\u3089\u3001\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u5c64\u3068\u76f8\u4e57\u7684\u306b\u4f5c\u7528\u3057\u3001\u3059\u3067\u306b\u56fa\u6709\u306e\u8010\u98df\u6027\u3092\u6301\u3063\u3066\u3044\u308b\u304b\u3089\u3060\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_should_be_checked_first_when_the_salt_spray_test_fails\"><\/span>\u5869\u6c34\u5674\u9727\u30c6\u30b9\u30c8\u304c\u4e0d\u5408\u683c\u3060\u3063\u305f\u5834\u5408\u3001\u6700\u521d\u306b\u4f55\u3092\u30c1\u30a7\u30c3\u30af\u3059\u3079\u304d\u3067\u3057\u3087\u3046\u304b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u524d\u51e6\u7406\u5de5\u7a0b\u304c\u6700\u512a\u5148\u3067\u3042\u308a\u3001\u6b21\u3044\u3067\u57fa\u6750\u306e\u54c1\u8cea\u3001\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u8a2d\u8a08\u3068\u306a\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Does_coating_thickness_affect_corrosion_resistance\"><\/span>\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u539a\u3055\u306f\u8010\u98df\u6027\u306b\u5f71\u97ff\u3057\u307e\u3059\u304b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u539a\u307f\u3092\u5897\u3059\u3068\u30d0\u30ea\u30a2\u6027\u80fd\u306f\u5411\u4e0a\u3059\u308b\u304c\u3001\u30d7\u30ed\u30bb\u30b9\u306e\u5b89\u5b9a\u6027\u3068\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u3068\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>In the PVD coating industry, \u201csalt spray test failure\u201d is one of the most common and challenging quality issues faced by engineers and manufacturers. Many assume that corrosion problems are caused by poor coating performance. However, in reality, Most corrosion failures are not due to the coating itself, but to a system imbalance across substrate, pre-treatment, coating design, and equipment control. As a leading PVD coating machine manufacturer, CGVAC explains the root causes and provides a systematic approach to improving salt spray resistance in PVD coatings. PVD Coating Corrosion Protection Mechanism and Limitations Before analyzing failure causes, it is essential to understand how PVD coatings actually protect against corrosion. Protection [&hellip;]<\/p>","protected":false},"author":1,"featured_media":551,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[18],"tags":[],"class_list":["post-1398","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogs-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.cgvacuum.com\/ja\/wp-json\/wp\/v2\/posts\/1398","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cgvacuum.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cgvacuum.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cgvacuum.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cgvacuum.com\/ja\/wp-json\/wp\/v2\/comments?post=1398"}],"version-history":[{"count":1,"href":"https:\/\/www.cgvacuum.com\/ja\/wp-json\/wp\/v2\/posts\/1398\/revisions"}],"predecessor-version":[{"id":1399,"href":"https:\/\/www.cgvacuum.com\/ja\/wp-json\/wp\/v2\/posts\/1398\/revisions\/1399"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cgvacuum.com\/ja\/wp-json\/wp\/v2\/media\/551"}],"wp:attachment":[{"href":"https:\/\/www.cgvacuum.com\/ja\/wp-json\/wp\/v2\/media?parent=1398"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cgvacuum.com\/ja\/wp-json\/wp\/v2\/categories?post=1398"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cgvacuum.com\/ja\/wp-json\/wp\/v2\/tags?post=1398"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}