{"id":3623,"date":"2026-04-11T09:20:30","date_gmt":"2026-04-11T08:20:30","guid":{"rendered":"https:\/\/www.nickelcasting.com\/?p=3623"},"modified":"2026-04-11T09:20:30","modified_gmt":"2026-04-11T08:20:30","slug":"hastelloy-b-2-dye-penetrant-testing-quality-checklist","status":"publish","type":"post","link":"https:\/\/www.nickelcasting.com\/ja\/hastelloy-b-2-dye-penetrant-testing-quality-checklist\/","title":{"rendered":"\u30cf\u30b9\u30c6\u30ed\u30a4B-2\u67d3\u6599\u6d78\u900f\u63a2\u50b7\u8a66\u9a13\u54c1\u8cea\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8"},"content":{"rendered":"

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\u3053\u308c\u304c\u3001\u7d4c\u9a13\u8c4a\u5bcc\u306a\u5de5\u5834\u304c\u4e00\u822c\u7684\u306aPT\u30d5\u30a9\u30fc\u30e0\u3092\u4f7f\u7528\u3057\u306a\u3044\u7406\u7531\u3067\u3042\u308b\u3002\u5f7c\u3089\u306f\u3001B-2\u8868\u9762\u306e\u5b9f\u969b\u306e\u72b6\u614b\u3001\u88fd\u9020\u30eb\u30fc\u30c8\u3001\u304a\u3088\u3073\u90e8\u54c1\u306e\u30b5\u30fc\u30d3\u30b9\u30af\u30ea\u30c6\u30a3\u30ab\u30ea\u30c6\u30a3\u306b\u7d50\u3073\u3064\u3044\u305f\u6750\u6599\u3092\u610f\u8b58\u3057\u305f\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u3092\u4f7f\u7528\u3059\u308b\u3002.<\/p>\n

\"\u30cf\u30b9\u30c6\u30ed\u30a4B-2\u67d3\u6599\u6d78\u900f\u63a2\u50b7\u8a66\u9a13\u54c1\u8cea\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\"<\/p>\n

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\u30cf\u30b9\u30c6\u30ed\u30a4B-2 \u67d3\u6599\u6d78\u900f\u63a2\u50b7\u8a66\u9a13\u54c1\u8cea\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/h2>\n

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\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u9805\u76ee<\/th>\n\u30cf\u30b9\u30c6\u30ed\u30a4B-2\u304c\u91cd\u8981\u306a\u7406\u7531<\/th>\n\u5b9f\u969b\u306b\u4f55\u3092\u691c\u8a3c\u3059\u3079\u304d\u304b<\/th>\n\u898b\u9003\u3057\u305f\u5834\u5408\u306e\u5178\u578b\u7684\u306a\u30ea\u30b9\u30af<\/th>\n<\/tr>\n<\/thead>\n
\u6750\u6599\u306e\u8b58\u5225\u3068\u71b1\u306e\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3<\/td>\n\u8150\u98df\u30b5\u30fc\u30d3\u30b9\u306b\u304a\u3044\u3066\u6df7\u5408\u5408\u91d1\u306e\u30ea\u30b9\u30af\u306f\u5bb9\u8a8d\u3067\u304d\u306a\u3044<\/td>\nPT\u30ea\u30ea\u30fc\u30b9\u524d\u306b\u3001MTC\u3001\u30d2\u30fc\u30c8\u756a\u53f7\u3001\u6eb6\u63a5\u30de\u30c3\u30d7\u3001\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u30b9\u30bf\u30f3\u30d7\u3092\u4e00\u81f4\u3055\u305b\u308b\u3002<\/td>\n\u8aa4\u3063\u305f\u5408\u91d1\u3092\u53d7\u3051\u5165\u308c\u3001\u8aa4\u3063\u305f\u4fee\u7406\u30eb\u30fc\u30c8\u3092\u9078\u629e\u3057\u305f<\/td>\n<\/tr>\n
PT\u524d\u306e\u8868\u9762\u72b6\u614b<\/td>\n\u8868\u9762\u304c\u7c97\u304b\u3063\u305f\u308a\u3001\u6c5a\u308c\u3066\u3044\u305f\u308a\u3059\u308b\u3068\u3001\u8868\u793a\u304c\u6b6a\u3080\u3002<\/td>\n\u30b9\u30e9\u30b0\u3001\u9178\u5316\u7269\u3001\u30b9\u30b1\u30fc\u30eb\u3001\u6cb9\u3001\u5857\u6599\u3001\u9178\u6d17\u6b8b\u6e23\u3092\u9664\u53bb\u3059\u308b\u3002<\/td>\n\u8aa4\u5be9\u307e\u305f\u306f\u30de\u30b9\u30af\u3055\u308c\u305f\u30af\u30e9\u30c3\u30af<\/td>\n<\/tr>\n
\u6eb6\u63a5\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3068\u30d6\u30ec\u30f3\u30c9\u534a\u5f84<\/td>\n\u30b7\u30e3\u30fc\u30d7\u306a\u30a2\u30f3\u30c0\u30fc\u30ab\u30c3\u30c8\u3068\u30e9\u30d5\u306a\u30c8\u30e9\u30f3\u30b8\u30b7\u30e7\u30f3\u304c\u6d78\u900f\u5264\u3092\u9589\u3058\u8fbc\u3081\u308b<\/td>\n\u6eb6\u63a5\u306e\u3064\u307e\u5148\u306e\u5e73\u6ed1\u6027\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3001\u88dc\u4fee\u7b87\u6240\u3092\u306a\u3058\u307e\u305b\u3001\u6df1\u3044\u6a2a\u65b9\u5411\u306e\u7814\u524a\u75d5\u3092\u907f\u3051\u308b\u3002<\/td>\n\u95a2\u9023\u6027\u306e\u306a\u3044\u7dda\u5f62\u9069\u5fdc\u75c7<\/td>\n<\/tr>\n
\u30d7\u30ec\u6d17\u6d44\u65b9\u6cd5<\/td>\nB-2\u306e\u8868\u9762\u306f\u3001\u6b8b\u7559\u7269\u3084\u57cb\u3081\u8fbc\u307e\u308c\u305f\u6c5a\u67d3\u306b\u654f\u611f\u3067\u3042\u308b\u3002<\/td>\n\u8a8d\u53ef\u3055\u308c\u305f\u30af\u30ea\u30fc\u30ca\u30fc\u3092\u4f7f\u7528\u3057\u3001\u30ea\u30f3\u30c8\u30d5\u30ea\u30fc\u3067\u62ed\u304d\u53d6\u308a\u3001\u6d78\u900f\u5264\u3092\u5857\u5e03\u3059\u308b\u524d\u306b\u5b8c\u5168\u306b\u4e7e\u71e5\u3055\u305b\u308b\u3002<\/td>\n\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u30ce\u30a4\u30ba\u3001\u6d78\u900f\u6db2\u306e\u9032\u5165\u4e0d\u826f<\/td>\n<\/tr>\n
\u6d78\u900f\u63a2\u50b7\u5264\u30b7\u30b9\u30c6\u30e0\u306e\u9069\u5408\u6027<\/td>\n\u30b7\u30b9\u30c6\u30e0\u306e\u611f\u5ea6\u306f\u3001\u6b20\u9665\u306e\u30b5\u30a4\u30ba\u3068\u8868\u9762\u4ed5\u4e0a\u3052\u306b\u9069\u5408\u3057\u3066\u3044\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044<\/td>\n\u627f\u8a8d\u3055\u308c\u305f\u53ef\u8996\u307e\u305f\u306f\u86cd\u5149\u30b7\u30b9\u30c6\u30e0\u3001\u6709\u52b9\u306a\u30d0\u30c3\u30c1\u3001\u4fdd\u5b58\u671f\u9593\u3001\u4e92\u63db\u6027\u3092\u78ba\u8a8d\u3059\u308b\u3002<\/td>\n\u7d30\u304b\u3044\u6307\u793a\u306e\u898b\u843d\u3068\u3057\u3084\u4e0d\u5b89\u5b9a\u306a\u7d50\u679c<\/td>\n<\/tr>\n
\u6e29\u5ea6\u5236\u5fa1<\/td>\n\u30c9\u30a8\u30eb\u3068\u30d6\u30ea\u30fc\u30c9\u30a2\u30a6\u30c8\u306e\u52d5\u4f5c\u304c\u9069\u5408\u7bc4\u56f2\u5916\u3067\u5909\u5316\u3059\u308b<\/td>\n\u5857\u5e03\u4e2d\u304a\u3088\u3073\u73fe\u50cf\u4e2d\u306e\u90e8\u54c1\u6e29\u5ea6\u3068\u5468\u56f2\u6e29\u5ea6\u3092\u8a18\u9332\u3059\u308b\u3002<\/td>\n\u4fe1\u983c\u3067\u304d\u306a\u3044\u611f\u5ea6<\/td>\n<\/tr>\n
\u6d78\u900f\u5264\u306e\u6ede\u7559\u6642\u9593<\/td>\n\u77ed\u3059\u304e\u308b\u3068\u30bf\u30a4\u30c8\u306a\u30af\u30e9\u30c3\u30af\u3092\u898b\u9003\u3057\u3001\u9577\u3059\u304e\u308b\u3068\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u304c\u5897\u3048\u308b\u3002<\/td>\n\u66f8\u3044\u3066\u3042\u308b\u624b\u9806\u306b\u6b63\u78ba\u306b\u5f93\u3046\u3002<\/td>\n\u507d\u9670\u6027\u307e\u305f\u306f\u904e\u5270\u51fa\u8840<\/td>\n<\/tr>\n
\u4f59\u5206\u306a\u6d78\u900f\u5264\u306e\u9664\u53bb<\/td>\n\u6d17\u3044\u3059\u304e\u306f\u3001PT\u306e\u6700\u60aa\u306e\u30df\u30b9\u306e\u3072\u3068\u3064\u3067\u3042\u308b\u3002<\/td>\n\u4e0d\u9023\u7d9a\u9762\u3092\u6d17\u3044\u6d41\u3059\u3053\u3068\u306a\u304f\u3001\u8868\u9762\u819c\u3092\u7a4f\u3084\u304b\u306b\u9664\u53bb\u3059\u308b\u3002<\/td>\n\u30bf\u30a4\u30c8\u306a\u30af\u30e9\u30c3\u30af\u304c\u6d17\u3044\u6d41\u3055\u308c\u305f<\/td>\n<\/tr>\n
\u30c7\u30d9\u30ed\u30c3\u30d1\u30fc\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/td>\n\u4e0d\u5747\u4e00\u306a\u73fe\u50cf\u6db2\u306f\u3001\u5146\u5019\u3092\u96a0\u3057\u305f\u308a\u8a87\u5f35\u3057\u305f\u308a\u3059\u308b\u3002<\/td>\n\u8584\u304f\u5747\u4e00\u306b\u5857\u5e03\u3057\u3001\u73fe\u50cf\u6db2\u306e\u72b6\u614b\u3092\u78ba\u8a8d\u3059\u308b\u3002<\/td>\n\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u304c\u60aa\u304f\u3001\u8868\u793a\u30b5\u30a4\u30ba\u304c\u6b6a\u3093\u3067\u3044\u308b<\/td>\n<\/tr>\n
\u8996\u8074\u6761\u4ef6<\/td>\n\u901a\u8a33\u306e\u8cea\u306f\u7167\u660e\u306e\u898f\u5f8b\u306b\u5de6\u53f3\u3055\u308c\u308b<\/td>\n\u624b\u9806\u306b\u5f93\u3044\u3001\u767d\u8272\u5149\u307e\u305f\u306fUV\u306e\u72b6\u614b\u3092\u78ba\u8a8d\u3059\u308b\u3002<\/td>\n\u898b\u9003\u3055\u308c\u305f\u4e0d\u5408\u683c\u306e\u6b20\u9665<\/td>\n<\/tr>\n
\u9069\u5fdc\u75c7\u8a55\u4fa1<\/td>\n\u30a2\u30af\u30bb\u30d7\u30bf\u30f3\u30b9\u306f\u3001\u95a2\u9023\u3059\u308b\u3082\u306e\u3068\u305d\u3046\u3067\u306a\u3044\u3082\u306e\u3092\u533a\u5225\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002<\/td>\n\u9577\u3055\u3001\u5e45\u3001\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u3001\u4f4d\u7f6e\u3001\u518d\u73fe\u6027\u3092\u6e2c\u5b9a\u3057\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u518d\u6d17\u6d44\uff0f\u518d\u8a66\u9a13\u3092\u884c\u3046\u3002<\/td>\n\u4e0d\u5fc5\u8981\u306a\u4fee\u7406\u3084\u51fa\u8377\u6642\u306e\u6b20\u9665<\/td>\n<\/tr>\n
\u4fee\u7406\u3068\u518d\u691c\u67fb<\/td>\nB-2\u306e\u6eb6\u63a5\u88dc\u4fee\u306f\u30b3\u30b9\u30c8\u3068\u71b1\u5c65\u6b74\u3092\u5897\u52a0\u3055\u305b\u308b<\/td>\n\u6398\u524a\u9650\u754c\u306e\u8a2d\u5b9a\u3001\u8868\u9762\u306e\u518d\u30d6\u30ec\u30f3\u30c9\u3001\u4fee\u5fa9\u5f8c\u306ePT\u306e\u7e70\u308a\u8fd4\u3057<\/td>\n\u6b20\u9665\u304c\u6b8b\u3063\u3066\u3044\u308b\u304b\u3001\u4fee\u7406\u7b87\u6240\u304c\u9177\u4f7f\u3055\u308c\u3066\u3044\u308b<\/td>\n<\/tr>\n
\u6700\u7d42\u6587\u66f8<\/td>\n\u5831\u544a\u66f8\u306f\u3001\u9867\u5ba2\u304a\u3088\u3073\u7b2c\u4e09\u8005\u306b\u3088\u308b\u30ec\u30d3\u30e5\u30fc\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002<\/td>\n\u624b\u9806\u3001\u4f5c\u696d\u8005\u3001\u65e5\u4ed8\u3001\u691c\u67fb\u90e8\u4f4d\u3001\u7d50\u679c\u3001\u4fee\u7406\u3001\u518d\u8a66\u9a13\u306e\u72b6\u6cc1\u3092\u8a18\u9332\u3059\u308b\u3002<\/td>\n\u8106\u5f31\u306a\u54c1\u8cea\u4fdd\u8a3c\u30d1\u30c3\u30b1\u30fc\u30b8\u3001\u7d0d\u54c1\u6642\u306e\u8ad6\u4e89<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

\u4e0a\u7d1a\u691c\u67fb\u5b98\u306f\u30cf\u30b9\u30c6\u30ed\u30a4B-2\u306ePT\u7d50\u679c\u3092\u3069\u3046\u8aad\u3080\u304b<\/h2>\n

\u8868\u306f\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30dd\u30a4\u30f3\u30c8\u3092\u793a\u3057\u3066\u3044\u308b\u3002\u5224\u65ad\u306f\u305d\u306e\u5f8c\u3067\u884c\u3046\u3002\u30cf\u30b9\u30c6\u30ed\u30a4B-2\u6eb6\u63a5\u90e8\u3067\u306f\u3001\u76f4\u7dda\u7684\u306a\u5146\u5019\u304c\u3001 \u7279\u306b\u6eb6\u63a5\u306e\u4e2d\u5fc3\u7dda\u3001\u3064\u307e\u5148\u3001\u30af\u30ec\u30fc\u30bf\u30fc\u30fb\u30be\u30fc\u30f3\u3001 \u3042\u308b\u3044\u306f\u88dc\u4fee\u5883\u754c\u7dda\u3068\u4e00\u81f4\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u4e38\u307f\u3092\u5e2f \u3073\u305f\u5146\u5019\u3088\u308a\u3082\u7591\u308f\u308c\u308b\u3079\u304d\u3067\u3042\u308b\u3002\u71b1\u5f71\u97ff\u90e8\u8fd1\u508d\u306b\u5fae\u7d30\u306a\u7dda\u72b6\u306e\u5146\u5019\u304c\u3042\u308b\u5834 \u5408\u3001\u9ad8\u6e29\u5272\u308c\u3001\u30af\u30ec\u30fc\u30bf\u30fc\u5272\u308c\u3001\u4ee5\u524d\u306e\u6b20\u9665\u306e\u4e0d\u5b8c\u5168 \u306a\u9664\u53bb\u3092\u793a\u5506\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u4e38\u307f\u3092\u5e2f\u3073\u305f\u5146\u5019\u306f\u3001\u305d\u308c\u307b\u3069\u6df1\u523b\u3067\u306f\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308b\u304c\u3001\u305d\u306e\u7d50\u8ad6\u306f\u6c7a\u3057\u3066\u81ea\u52d5\u7684\u3067\u3042\u3063\u3066\u306f\u306a\u3089\u306a\u3044\u3002\u8150\u98df\u30b5\u30fc\u30d3\u30b9\u90e8\u54c1\u306e\u8868\u9762\u7a7a\u9699\u30af\u30e9\u30b9\u30bf\u30fc\u306f\u3001\u898f\u683c\u3001\u4ed5\u69d8\u3001\u5834\u6240\u306b\u3088\u3063\u3066\u306f\u4fee\u7406\u304c\u6b63\u5f53\u5316\u3055\u308c\u308b\u5834\u5408\u304c\u3042\u308b\u3002.<\/p>\n

\u7d4c\u9a13\u8c4a\u5bcc\u306a\u691c\u67fb\u54e1\u304c\u7570\u306a\u308b\u3053\u3068\u3092\u3059\u308b\u306e\u306f\u7c21\u5358\u3060\u3002\u305d\u306e\u7b87\u6240\u306f\u6700\u8fd1\u7814\u78e8\u3055\u308c\u305f\u304b\uff1f\u9178\u6d17\u3068\u4e2d\u548c\u306f\u9069\u5207\u306b\u884c\u308f\u308c\u305f\u304b\u3002\u6eb6\u63a5\u90e8\u306f\u3059\u3067\u306b2\u56de\u4fee\u7406\u3055\u308c\u3066\u3044\u308b\u304b\u3002\u73fe\u50cf\u6a5f\u306f\u3001\u30b7\u30e3\u30fc\u30d7\u3067\u518d\u73fe\u6027\u306e\u3042\u308b\u30d6\u30ea\u30fc\u30c9\u30fb\u30a2 \u30a6\u30c8\u3092\u793a\u3057\u305f\u304b\u3001\u3042\u308b\u3044\u306f\u307c\u3093\u3084\u308a\u3068\u3057\u305f\u62e1\u6563\u5f71\u3060\u3051\u3092\u793a \u3057\u305f\u304b\u3002\u5b9f\u969b\u306e \u30cf\u30b9\u30c6\u30ed\u30a4B-2\u67d3\u6599\u6d78\u900f\u63a2\u50b7\u8a66\u9a13\u54c1\u8cea\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/strong> \u5831\u544a\u66f8\u306b\u7f72\u540d\u3059\u308b\u524d\u306b\u305d\u306e\u898f\u5f8b\u3092\u5f37\u5236\u3059\u308b\u306e\u3060\u304b\u3089\u3002.<\/p>\n

\u8f38\u51fa\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u5834\u5408\u3001\u79c1\u306f\u3055\u3089\u306b1\u3064 \u306e\u7ba1\u7406\u3092\u63a8\u5968\u3059\u308b\uff1aPT\u3092\u5b8c\u5168\u306a\u54c1\u8cea\u30d5\u30a1\u30a4\u30eb\u304b \u3089\u5207\u308a\u96e2\u3055\u306a\u3044\u3053\u3068\u3067\u3042\u308b\u3002PT\u306e\u6240\u898b\u3092\u3001WPS\/PQR\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u3001 \u6eb6\u63a5\u5de5\u8cc7\u683c\u3001\u4fee\u7406\u5c65\u6b74\u3001\u8a72\u5f53\u3059\u308b\u5834\u5408\u306f\u71b1 \u51e6\u7406\u72b6\u6cc1\u3001\u5bf8\u6cd5\u691c\u67fb\u3001\u304a\u3088\u3073\u8cfc\u5165\u4ed5\u69d8\u66f8\u306e\u8150\u98df\u30b5\u30fc\u30d3 \u30b9\u6ce8\u8a18\u3068\u3068\u3082\u306b\u30ec\u30d3\u30e5\u30fc\u3059\u308b\u3053\u3068\u3002\u30cb\u30c3\u30b1\u30eb\u5408\u91d1\u306e\u5834\u5408\u3001\u5b64\u7acb\u3057\u305f\u30c7\u30fc\u30bf\u304c\u5b64\u7acb \u3057\u305f\u30df\u30b9\u306b\u3064\u306a\u304c\u308b\u3053\u3068\u304c\u591a\u3044\u3002.<\/p>\n

\"\u30cf\u30b9\u30c6\u30ed\u30a4B-2\u67d3\u6599\u6d78\u900f\u63a2\u50b7\u8a66\u9a13\u54c1\u8cea\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\"<\/p>\n

\u6700\u7d42\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30ce\u30fc\u30c8<\/h2>\n

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\u95a2\u9023Q&A<\/h2>\n

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2.\u30cf\u30b9\u30c6\u30ed\u30a4B-2\u306e\u67d3\u6599\u6d78\u900f\u63a2\u50b7\u8a66\u9a13\u3067\u3001\u4f55\u304c\u8aa4\u5224\u5b9a\u306e\u539f\u56e0\u306b\u306a\u308a\u307e\u3059\u304b\u3002<\/h3>\n

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3.\u4fee\u7406\u5f8c\u306e\u30cf\u30b9\u30c6\u30ed\u30a4B-2\u90e8\u54c1\u306e\u518d\u8a66\u9a13\u306f\u3044\u3064\u884c\u3046\u3079\u304d\u3067\u3059\u304b\uff1f<\/h3>\n

\u6b20\u9665\u306e\u9664\u53bb\u3068\u5c40\u6240\u7684\u306a\u6df7\u5408\u304c\u5b8c\u4e86\u3057\u3001\u8868\u9762\u304c\u6709\u52b9\u306aPT\u72b6\u614b\u306b\u307e\u3067\u6d17\u6d44\u3055\u308c\u305f\u5f8c\u3002\u518d\u8a66\u9a13\u306f\u3001\u7c97\u3044\u6398\u524a\u8de1\u3084\u6c5a\u67d3\u3055\u308c\u305f\u88dc\u4fee\u30be\u30fc\u30f3\u306e\u4e0a\u3067\u306f\u6c7a\u3057\u3066\u884c\u3063\u3066\u306f\u306a\u3089\u306a\u3044\u3002.<\/p>","protected":false},"excerpt":{"rendered":"

In nickel alloy fabrication, a Hastelloy B-2 dye penetrant testing quality checklist should never be treated as a routine paperwork exercise. For B-2 welds, machined gasket faces, root passes, repair zones, and pickled surfaces, penetrant testing is often the last practical method for catching open-to-surface discontinuities before hydrotest, assembly, or shipment. The problem is not usually the penetrant system itself. The problem is poor surface preparation, wrong acceptance logic, weak process control, and inspectors who do not fully understand how nickel-molybdenum alloys behave after welding, grinding, and chemical cleaning. Hastelloy B-2 is selected because it performs exceptionally well in reducing acids, especially hydrochloric acid service. That service profile makes fabrication […]<\/p>","protected":false},"author":1,"featured_media":3624,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[3],"tags":[],"class_list":["post-3623","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"spectra_custom_meta":{"_edit_lock":["1775895491:1"],"_edit_last":["1"],"rank_math_internal_links_processed":["1"],"rank_math_seo_score":["69"],"rank_math_focus_keyword":["Hastelloy B-2 dye penetrant testing quality checklist"],"rank_math_description":["False calls waste rework time. 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For B-2 welds, machined gasket faces, root passes, repair zones, and pickled surfaces, penetrant testing is often the last practical method for catching open-to-surface discontinuities before hydrotest, assembly, or shipment. The problem is not…","_links":{"self":[{"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/posts\/3623","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/comments?post=3623"}],"version-history":[{"count":1,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/posts\/3623\/revisions"}],"predecessor-version":[{"id":3626,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/posts\/3623\/revisions\/3626"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/media\/3624"}],"wp:attachment":[{"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/media?parent=3623"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/categories?post=3623"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/tags?post=3623"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}