{"id":277,"date":"2025-08-28T10:10:05","date_gmt":"2025-08-28T10:10:05","guid":{"rendered":"https:\/\/pwhtsolutions.net\/?p=277"},"modified":"2025-08-28T10:10:06","modified_gmt":"2025-08-28T10:10:06","slug":"asme-%e3%82%bb%e3%82%af%e3%82%b7%e3%83%a7%e3%83%b3-viii-%e3%83%87%e3%82%a3%e3%83%93%e3%82%b8%e3%83%a7%e3%83%b3-1-%e3%81%ab%e6%ba%96%e6%8b%a0%e3%81%97%e3%81%a6%e8%a8%ad%e8%a8%88%e3%81%95%e3%82%8c","status":"publish","type":"post","link":"https:\/\/pwhtsolutions.net\/ja\/pwht-requirements-for-materials-used-in-equipment-designed-to-asme-section-viii-div-1\/","title":{"rendered":"ASME Section VIII Div 1 \u306b\u6e96\u62e0\u3057\u3066\u8a2d\u8a08\u3055\u308c\u305f\u6a5f\u5668\u306b\u4f7f\u7528\u3055\u308c\u308b\u6750\u6599\u306e PWHT \u8981\u4ef6"},"content":{"rendered":"

\u8868UCS-561\u306eUCS-56-1\u304b\u3089UCS-56-11\u306f\u3001ASME Section VIII Div 1\u306b\u5f93\u3063\u3066\u8a2d\u8a08\u3055\u308c\u305f\u6a5f\u5668\u306b\u4f7f\u7528\u3055\u308c\u308b\u6750\u6599\u306e\u8981\u6c42\u4e8b\u9805\u3068\u9069\u7528\u9664\u5916\u3092\u898f\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u8868\u306b\u306f\u9069\u7528\u9664\u5916\u3082\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

PWHT\uff08\u7c89\u672b\u5ec3\u71b1\u51e6\u7406\uff09\u3068\u306f\u3001\u6b8b\u7559\u5fdc\u529b\u3092\u7de9\u548c\u3057\u3001\u6eb6\u63a5\u91d1\u5c5e\u306e\u976d\u6027\u3092\u9ad8\u3081\u308b\u305f\u3081\u306b\u3001\u6750\u6599\u3092\u4e0b\u9650\u81e8\u754c\u5909\u614b\u6e29\u5ea6\u4ee5\u4e0a\u306b\u9577\u6642\u9593\u52a0\u71b1\u3059\u308b\u5236\u5fa1\u3055\u308c\u305f\u30d7\u30ed\u30bb\u30b9\u3067\u3042\u308b\u3002<\/p>\n

PWHT\u306e\u8981\u4ef6<\/h2>\n

\u30d1\u30a4\u30d7\u6750\u6599\u306b\u5bfe\u3059\u308bPWHT\u8981\u4ef6\u306f\u898f\u683c\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u3001\u7279\u5b9a\u306e\u51b6\u91d1\u5b66\u7684\u307e\u305f\u306f\u69cb\u9020\u7684\u306a\u8003\u616e\u3068\u3044\u3046\u3088\u308a\u306f\u3001\u7279\u5b9a\u306e\u7523\u696d\u306b\u304a\u3051\u308b\u4f1d\u7d71\u7684\u306a\u6163\u884c\u306b\u57fa\u3065\u304f\u7279\u5b9a\u306e\u9069\u7528\u9664\u5916\u304c\u3042\u308b\u3002<\/p>\n

PWHT\u306e\u8981\u4ef6\u306f\u69d8\u3005\u306a\u898f\u683c\u306b\u3088\u3063\u3066\u7570\u306a\u308b\u304c\u3001\u92fc\u7d44\u6210\u306b\u7d71\u4e00\u7684\u306a\u8981\u4ef6\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u696d\u754c\u5168\u4f53\u3067\u3088\u308a\u5747\u4e00\u306a\u751f\u7523\u3092\u5b9f\u73fe\u3067\u304d\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u73fe\u884c\u306e\u898f\u683c\u3067\u306f\u3001PWHT\u8981\u4ef6\u306e\u7ba1\u7406\u57fa\u6e96\u3068\u3057\u3066\u3001\u5404\u92fc\u7d44\u6210\u306e\u30b0\u30eb\u30fc\u30d7\u756a\u53f7\u3068P\u756a\u53f7\u306b\u57fa\u3065\u304f\u6e29\u5ea6\u7bc4\u56f2\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u3002<\/p>\n

\u73fe\u5728\u306ePWHT\u8981\u4ef6\u306f\u3001\u4e88\u71b1\u6e29\u5ea6\u306b\u3088\u3063\u3066\u6eb6\u63a5\u90e8 \u306e\u5fae\u7d30\u69cb\u9020\u304c\u548c\u3089\u3052\u3089\u308c\u3001\u6c34\u7d20\u304c\u62e1\u6563\u3059\u308b\u3068\u3044\u3046\u4eee \u5b9a\u306b\u57fa\u3065\u3044\u3066\u3044\u308b(11)\u3002\u3057\u304b\u3057\u3001EPRI\u304c\u5b9f\u65bd\u3057\u305f\u8a66\u9a13\u3067 \u306f\u3001\u77f3\u6cb9\u5316\u5b66\u7528\u9014\u3067\u4f7f\u7528\u3055\u308c\u308bPWHT\u6e29\u5ea6\u306f\u3001\u9ad8 \u3044\u4e88\u71b1\u6e29\u5ea6\u304c\u885d\u6483\u5f37\u5ea6\u3068\u5ef6\u6027\u306b\u671b\u307e\u3057\u304f\u306a\u3044\u5909\u5316\u3092 \u5f15\u304d\u8d77\u3053\u3059\u305f\u3081\u3001\u3053\u308c\u3089\u306e\u76ee\u6a19\u3092\u9054\u6210\u3067\u304d\u306a\u3044\u3053\u3068\u304c \u8a3c\u660e\u3055\u308c\u3066\u3044\u308b\u3002<\/p>\n

\u514d\u9664<\/h2>\n

ASME\u898f\u683c\u3067\u306f\u3001\u70ad\u7d20\u92fc\u304a\u3088\u3073\u4f4e\u5408\u91d1\u92fc\u306e\u885d\u6483\u8a66\u9a13\u8981\u4ef6\u306b\u4e00\u5b9a\u306e\u9069\u7528\u9664\u5916\u3092\u8a2d\u3051\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u9069\u7528\u9664\u5916\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u3053\u306e\u8a66\u9a13\u306b\u304b\u304b\u308b\u8cbb\u7528\u3092\u56de\u907f\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n

ASME VIII Div 1\u306eUCS-66\u30c1\u30e3\u30fc\u30c8\u304b\u3089\u514d\u9664\u3092\u53d7\u3051\u308b\u8cc7\u683c\u304c\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3059\u308b\u306b\u306f\u3001\u56f3UCS-66\u3092\u53c2\u7167\u3057\u3001MOC\u304c\u305d\u306e\u66f2\u7dda\u5185\u306b\u4f4d\u7f6e\u3057\u3001-20\u5ea6F\u306e\u6e29\u5ea6\u306b\u5408\u81f4\u3059\u308b\u7b87\u6240\u3092\u7279\u5b9a\u3057\u307e\u3059\u3002<\/p>\n

\u5727\u529b\u5bb9\u5668\u3084\u30dc\u30a4\u30e9\u30fc\u88fd\u9020\u5de5\u7a0b\u3067\u306f\u3001\u70ad\u7d20\u3084\u4f4e\u5408\u91d1\u6750 \u6599\u3092\u6c37\u70b9\u4e0b\u306e\u6e29\u5ea6\u306b\u3055\u3089\u3059\u30a2\u30fc\u30af\u6eb6\u63a5\u5de5\u7a0b\u304c\u4f7f \u7528\u3055\u308c\u308b\u305f\u3081\u3001\u70ad\u7d20\u3068\u4f4e\u5408\u91d1\u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u306f\u3001\u8106\u6027 \u7834\u58ca\u3092\u5f15\u304d\u8d77\u3053\u3059\u6eb6\u63a5\u6b8b\u7559\u5fdc\u529b\u306b\u3088\u3063\u3066\u5ef6\u6027\u304c\u640d\u306a\u308f \u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u3053\u306e\u3088\u3046\u306a\u4e0d\u5177\u5408\u3092\u8efd\u6e1b\u3059\u308b\u305f\u3081\u306b\u3001\u6eb6\u63a5\u6b8b\u7559\u5fdc\u529b\u306b\u3088\u308b\u5ef6\u6027\u306e\u4f4e\u4e0b\u304c\u8d77\u3053\u308a\u306b\u304f\u3044\u4f4e\u6e29\u306eMDMT-\u677f\u539a\u306e\u7d44\u307f\u5408\u308f\u305b\u306b\u57fa\u3065\u304f\u885d\u6483\u8a66\u9a13\u306e\u514d\u9664\u3092\u898f\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u4e88\u71b1\u6e29\u5ea6<\/h2>\n

\u4e88\u71b1\u6e29\u5ea6\u306e\u8981\u4ef6\u306f\u3001\u6eb6\u63a5\u6750\u6599\u3001\u6eb6\u63a5\u898f\u5b9a\u3001\u304a \u3088\u3073\u5e0c\u671b\u3059\u308b\u7528\u9014\u306b\u3088\u3063\u3066\u7570\u306a\u308b\u3002\u30d7\u30ed\u30b8\u30a7\u30af \u30c8\u306b\u3068\u3063\u3066\u3001\u3053\u308c\u304c\u4f55\u3092\u610f\u5473\u3059\u308b\u304b\u3092\u7406\u89e3\u3059\u308b\u3053 \u3068\u304c\u91cd\u8981\u3067\u3042\u308b\uff1a\u4e88\u71b1\u6e29\u5ea6\u306f\u3001\u6eb6\u63a5\u90e8\u304a\u3088\u3073\u71b1\u5f71\u97ff\u90e8 (HAZ)\u306e\u53ce\u7e2e\u5fdc\u529b\u3092\u6e1b\u5c11\u3055\u305b\u3001\u6c34\u7d20\u767a\u751f\/ \u653e\u6563\u30b5\u30a4\u30af\u30eb\u3092\u6e1b\u5c11\u3055\u305b\u3001\u6eb6\u63a5\u91d1\u5c5e\u306e\u976d\u6027\u3092\u9ad8\u3081\u3001 \u71b1\u885d\u6483\u306b\u3088\u308b\u6b6a\u307f\u3092\u6e1b\u5c11\u3055\u305b\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u3001 \u6eb6\u63a5\u306b\u7406\u60f3\u7684\u306a\u71b1\u6761\u4ef6\u3092\u63d0\u4f9b\u3059\u308b\u3002<\/p>\n

\u6eb6\u63a5\u898f\u683c\u306f\u3001\u6eb6\u63a5\u91d1\u5c5e\u306e\u7d44\u7e54\u767a\u9054\u3092\u5236\u5fa1\u3057\u3001 \u7d50\u679c\u306e\u6eb6\u63a5\u90e8\u304c\u6eb6\u63a5\u624b\u9806\u78ba\u8a8d\u4e2d\u306b\u4f5c\u6210\u3055\u308c\u305f\u3082 \u306e\u3068\u4e00\u81f4\u3059\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u305f\u3081\u306b\u3001\u6700\u4f4e\u30d1\u30b9\u9593 \u6e29\u5ea6\u3092\u898f\u5b9a\u3057\u3066\u3044\u308b\u3002<\/p>\n

\u6eb6\u63a5\u304c\u4e88\u71b1\u6e29\u5ea6\u306b\u5f93\u3063\u3066\u884c\u306a\u308f\u308c\u3001\u6eb6\u63a5\u5de5\u7a0b \u304c\u4e2d\u65ad\u3055\u308c\u305a\u306b\u7d99\u7d9a\u3055\u308c\u308b\u5834\u5408\u3001\u4f8b\u3048\u3070\u5e451\/2\u30a4\u30f3\u30c1 \u672a\u6e80\u306e\u958b\u5148\u6eb6\u63a5\u3084\u539a\u305511\/4\u30a4\u30f3\u30c1\u306e\u9685\u8089\u6eb6\u63a5\u306a \u3069\u3067\u306f\u3001\u5c40\u6240\u7684\u306a\u6eb6\u63a5\u5f8c\u71b1\u51e6\u7406\u306f\u5fc5\u8981\u306a\u3044\u304b\u3082 \u3057\u308c\u306a\u3044\u3002\u3055\u3089\u306b\u3001\u30de\u30eb\u30c1\u30d1\u30b9\u6eb6\u63a5\u6280\u8853\u3067\u306f\u3001\u5c40\u6240\u7684\u306a \u6eb6\u63a5\u5f8c\u71b1\u51e6\u7406\u304c\u4e0d\u8981\u306b\u306a\u308b\u5834\u5408\u3082\u3042\u308b\u3002<\/p>\n

\u4e88\u71b1\u6642\u9593<\/h2>\n

\u30e9\u30b6\u30cb\u30a2\u3084\u4e03\u9762\u9ce5\u306a\u3069\u3001\u9577\u6642\u9593\u306e\u8abf\u7406\u304c\u5fc5\u8981\u306a\u3082\u306e\u3092\u4f5c\u308b\u5834\u5408\u306f\u3001\u30aa\u30fc\u30d6\u30f3\u3092\u4e88\u71b1\u3057\u3066\u304a\u304f\u3053\u3068\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u305d\u3046\u3059\u308b\u3053\u3068\u3067\u3001\u6599\u7406\u304c\u30e0\u30e9\u306a\u304f\u5747\u4e00\u306b\u4ed5\u4e0a\u304c\u308a\u307e\u3059\u3002\u30ec\u30b7\u30d4\u306b\u3088\u3063\u3066\u306f\u4e88\u71b1\u304c\u4e0d\u8981\u306a\u5834\u5408\u3082\u3042\u308b\u306e\u3067\u3001\u5fc5\u305a\u4e8b\u524d\u306b\u30ec\u30b7\u30d4\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\uff01<\/p>\n

ASME Section VIII Division 1 Code\u306f\u3001\u696d\u754c\u306e\u7d4c\u9a13\u304b\u3089\u5c0e\u304d\u51fa\u3055\u308c\u305f\u4e00\u9023\u306e\u8a08\u7b97\u5f0f\u3068\u898f\u5247\u3092\u63d0\u4f9b\u3057\u3001\u5727\u529b\u5bb9\u5668\u306e\u5897\u8089\u8a2d\u8a08\u306b\u304a\u3044\u3066\u3001\u7d30\u5fc3\u306e\u6ce8\u610f\u3092\u6255\u3044\u3001\u5b89\u5168\u6027\u306b\u91cd\u70b9\u3092\u7f6e\u3044\u305f\u6307\u91dd\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u7d50\u679c\u3001\u512a\u308c\u305f\u5b89\u5168\u30ec\u30d9\u30eb\u3092\u6301\u3064\u975e\u5e38\u306b\u4fdd\u5b88\u7684\u306a\u8a2d\u8a08\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

\u4e88\u71b1\u6e29\u5ea6\u3068\u4fdd\u6301\u6642\u9593(PWHT)\u306e\u8981\u4ef6\u306f\u898f\u683c\u306b\u3088\u3063\u3066\u82e5\u5e72\u7570\u306a\u308b\u304c\u3001\u672c\u8cea\u7684\u306b\u306f\u985e\u4f3c\u3057\u3066\u3044\u308b\u3002\u4f8b\u3048\u3070\u3001\u307b\u3068\u3093\u3069\u306e\u4f4e \u5408\u91d1\u92fc\u306fPWHT\u51e6\u7406\u3092\u5fc5\u8981\u3068\u3059\u308b\u304c\u3001\u914d\u7ba1\u7528 \u9014\u3067\u306f\u4e0d\u8981\u306a\u3082\u306e\u3082\u3042\u308b\u3002\u307e\u305f\u3001\u975e\u52a0\u5727\u90e8\u6750\u3068\u306e\u6eb6\u63a5\u90e8\u3084\u3001\u975e\u52a0\u5727\u90e8\u6750\u3068\u306e\u63a5\u7d9a\u90e8\u3084\u6eb6\u63a5\u90e8\u306b\u3064\u3044\u3066\u3082\u3001\u7570\u306a\u308b\u8981\u6c42\u4e8b\u9805\u304c\u5b58\u5728\u3059\u308b\u305f\u3081\u3001\u5404\u898f\u683c\u306ePWHT\u8981\u6c42\u4e8b\u9805\u3068\u4fdd\u6301\u6642\u9593\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3042\u308b\u3002<\/p>","protected":false},"excerpt":{"rendered":"

\u8868UCS-561\u306eUCS-56-1\u304b\u3089UCS-56-11\u306f\u3001ASME Section VIII Div 1\u306b\u5f93\u3063\u3066\u8a2d\u8a08\u3055\u308c\u305f\u6a5f\u5668\u306b\u4f7f\u7528\u3055\u308c\u308b\u6750\u6599\u306e\u8981\u6c42\u4e8b\u9805\u3068\u9069\u7528\u9664\u5916\u3092\u898f\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u8868\u306b\u306f\u9069\u7528\u9664\u5916\u3082\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002PWHT (Powder Waste Heat Treatment)\u306f\u3001\u6b8b\u7559\u5fdc\u529b\u3092\u7de9\u548c\u3057\u3001\u6eb6\u63a5\u91d1\u5c5e\u306e\u976d\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306b\u3001\u6750\u6599\u3092\u4e0b\u9650\u81e8\u754c\u5909\u614b\u6e29\u5ea6\u4ee5\u4e0a\u306b\u9577\u6642\u9593\u52a0\u71b1\u3059\u308b\u5236\u5fa1\u3055\u308c\u305f\u30d7\u30ed\u30bb\u30b9\u3067\u3042\u308b\u3002PWHT \u8981\u4ef6 \u7ba1\u6750\u306b\u5bfe\u3059\u308b PWHT \u8981\u4ef6\u306f\u3001\u7279\u5b9a\u306e\u51b6\u91d1\u5b66\u7684\u307e\u305f\u306f\u69cb\u9020\u7684\u306a\u8003\u616e\u4e8b\u9805\u3067\u306f\u306a\u304f\u3001\u7279\u5b9a\u306e\u696d\u754c\u306b\u304a\u3051\u308b\u4f1d\u7d71\u7684\u306a\u6163\u884c\u306b\u57fa\u3065\u304f\u7279\u5b9a\u306e\u9069\u7528\u9664\u5916\u304c\u3042\u308a\u3001\u898f\u683c\u306b\u3088\u3063\u3066\u7570\u306a\u308b\u3002PWHT\u8981\u4ef6\u306f\u69d8\u3005\u306a\u898f\u683c\u9593\u3067\u7570\u306a\u308b\u304c\u3001\u92fc\u7ba1\u6750 \u6599\u306ePWHT\u8981\u4ef6\u3092\u7d71\u4e00\u3059\u308b\u3053\u3068\u306f\u53ef\u80fd\u3067\u3042\u308d\u3046\u3002 <\/p>\n

\u7d9a\u304d\u3092\u8aad\u3080 “PWHT Requirements for Materials Used in Equipment Designed to ASME Section VIII Div 1”<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-277","post","type-post","status-publish","format-standard","hentry","category-pwht-knowledge"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/pwhtsolutions.net\/ja\/wp-json\/wp\/v2\/posts\/277","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pwhtsolutions.net\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pwhtsolutions.net\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pwhtsolutions.net\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pwhtsolutions.net\/ja\/wp-json\/wp\/v2\/comments?post=277"}],"version-history":[{"count":1,"href":"https:\/\/pwhtsolutions.net\/ja\/wp-json\/wp\/v2\/posts\/277\/revisions"}],"predecessor-version":[{"id":278,"href":"https:\/\/pwhtsolutions.net\/ja\/wp-json\/wp\/v2\/posts\/277\/revisions\/278"}],"wp:attachment":[{"href":"https:\/\/pwhtsolutions.net\/ja\/wp-json\/wp\/v2\/media?parent=277"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pwhtsolutions.net\/ja\/wp-json\/wp\/v2\/categories?post=277"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pwhtsolutions.net\/ja\/wp-json\/wp\/v2\/tags?post=277"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}