![\"\u30cf\u30b9\u30c6\u30ed\u30a4C-22\u306e\u786b\u9178\u4e2d\u3067\u306e\u8010\u98df\u6027\"](\"https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/04\/308.jpg\")
<\/p>\n\u30cf\u30b9\u30c6\u30ed\u30a4C-22\u306e\u786b\u9178\u4e2d\u3067\u306e\u8010\u98df\u6027\u306f\u3001\u3042\u305f\u304b\u3082\u5358\u4e00\u306e\u56fa\u5b9a\u3055\u308c\u305f\u7279\u6027\u3067\u3042\u308b\u304b\u306e\u3088\u3046\u306b\u8b70\u8ad6\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3002\u5b9f\u969b\u306e\u30d7\u30e9\u30f3\u30c8\u30b5\u30fc\u30d3\u30b9\u3067\u306f\u3001\u305d\u306e\u3088\u3046\u306a\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002UNS N06022\u306e\u6027\u80fd\u306f\u3001\u9178\u6fc3\u5ea6\u3001\u6e29\u5ea6\u3001\u9178\u5316\u6027\u6c5a\u67d3\u3001\u6d41\u91cf\u4f53\u5236\u3001\u307e\u305f\u30c7\u30fc\u30bf\u304c\u5b9f\u9a13\u5ba4\u306e\u304d\u308c\u3044\u306a\u9178\u304b\u3089\u5f97\u3089\u308c\u305f\u3082\u306e\u304b\u3001\u5869\u5316\u7269\u3001\u9244\u30a4\u30aa\u30f3\u3001\u6eb6\u5b58\u9178\u7d20\u3092\u542b\u3080\u6c5a\u308c\u305f\u30d7\u30ed\u30bb\u30b9\u30eb\u30fc\u30d7\u304b\u3089\u5f97\u3089\u308c\u305f\u3082\u306e\u304b\u306b\u3088\u3063\u3066\u5909\u5316\u3057\u307e\u3059\u3002\u306a\u305c\u306a\u3089\u3001\u8cfc\u5165\u8005\u304c\u6fc3\u5ea6-\u6e29\u5ea6\u30a8\u30f3\u30d9\u30ed\u30fc\u30d7\u306e\u4ee3\u308f\u308a\u306b\u300c\u826f\u597d\u306a\u8010\u786b\u9178\u6027\u300d\u3092\u666e\u904d\u7684\u306a\u4e3b\u5f35\u3068\u3057\u3066\u6271\u3046\u3068\u304d\u306b\u3001\u591a\u304f\u306e\u9ad8\u4fa1\u306a\u6750\u6599\u306e\u5931\u6557\u304c\u8d77\u3053\u308b\u304b\u3089\u3067\u3059\u3002HASTELLOY C-22\u306fNi-Cr-Mo-W\u5408\u91d1\u3067\u3001\u516c\u79f0\u5316\u5b66\u7d44\u6210\u306fNi\u30d0\u30e9\u30f3\u30b9\u300122% Cr\u300113% Mo\u30013% W\u30013% Fe\u3067\u3001\u30af\u30ed\u30e0\u306e\u542b\u6709\u91cf\u304c\u9ad8\u3044\u3053\u3068\u304c\u3001\u9084\u5143\u6027\u5a92\u4f53\u3060\u3051\u3067\u306a\u304f\u9178\u5316\u6027\u307e\u305f\u306f\u6df7\u5408\u9178\u74b0\u5883\u3067\u3082\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee\u3059\u308b\u7406\u7531\u306e\u4e00\u3064\u3067\u3059\u3002.<\/p>\n
\u8150\u98df\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u89b3\u70b9\u304b\u3089\u3001\u30cf\u30b9\u30c6\u30ed\u30a4C-22\u306e\u786b\u9178\u4e2d\u3067\u306e\u8010\u98df\u6027\u306f\u3001\u30d1\u30f3\u30d5\u30ec\u30c3\u30c8\u3067\u5224\u65ad\u3059\u308b\u3088\u308a\u3082\u3001\u6b21\u306e3\u3064\u306e\u8cea\u554f\u3067\u5224\u65ad\u3059\u3079\u304d\u3067\u3059\uff1a\u9178\u6fc3\u5ea6\u306f\u3069\u306e\u304f\u3089\u3044\u304b\u3001\u771f\u306e\u91d1\u5c5e\u6e29\u5ea6\u306f\u3069\u306e\u304f\u3089\u3044\u304b\u3001\u3069\u306e\u3088\u3046\u306a\u4e0d\u7d14\u7269\u304c\u5b58\u5728\u3059\u308b\u304b\uff1f\u30d8\u30a4\u30f3\u30ba\u306e\u8150\u98df\u30c7\u30fc\u30bf\u3068\u7b49\u8150\u98df\u6027\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\u306f\u3001\u5b9f\u9a13\u5ba4\u6761\u4ef6\u4e0b\u3067\u306e\u8a66\u85ac\u30b0\u30ec\u30fc\u30c9\u306e\u786b\u9178\u306b\u57fa\u3065\u3044\u3066\u304a\u308a\u3001\u30d8\u30a4\u30f3\u30ba\u306f\u5de5\u696d\u7528\u3068\u3057\u3066\u4f7f\u7528\u3059\u308b\u524d\u306b\u5b9f\u5730\u8a66\u9a13\u3092\u884c\u3046\u3053\u3068\u3092\u660e\u78ba\u306b\u63a8\u5968\u3057\u3066\u3044\u308b\u3002\u3053\u306e\u6ce8\u610f\u66f8\u304d\u306f\u6cd5\u7684\u306a\u7d30\u5247\u3067\u306f\u306a\u304f\u3001\u5065\u5168\u306a\u5408\u91d1\u9078\u629e\u306e\u6838\u5fc3\u3067\u3042\u308b\u3002.<\/p>\n
<\/p>\n
\u51b6\u91d1\u5b66\u306f\u305d\u306e\u6319\u52d5\u3092\u8aac\u660e\u3059\u308b\u3002\u7d14\u7c8b\u306a\u786b\u9178\u3067\u306f\u3001\u30e2\u30ea\u30d6\u30c7\u30f3\u306f\u975e\u5e38\u306b\u6709\u76ca\u3067\u3042\u308a\u3001\u30cb\u30c3\u30b1\u30eb\u30fb\u30e2\u30ea\u30d6\u30c7\u30f3\u5408\u91d1\u306f\u4e00\u822c\u7684\u306b\u6700\u3082\u5f37\u3044\u8010\u6027\u3092\u793a\u3059\u3002\u3057\u304b\u3057\u3001\u5de5\u696d\u7528\u786b\u9178\u304c\u7406\u60f3\u7684\u306a\u9084\u5143\u5a92\u4f53\u3067\u3042\u308b\u3053\u3068\u306f\u7a00\u3067\u3059\u3002\u9178\u5316\u7a2e\u306f\u3001\u300c\u304d\u308c\u3044\u306a\u9178\u300d\u30c1\u30e3\u30fc\u30c8\u3067\u306f\u512a\u308c\u3066\u3044\u308b\u3088\u3046\u306b\u898b\u3048\u308b\u5408\u91d1\u3092\u4e0d\u5b89\u5b9a\u306b\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002C-22\u306e\u3088\u3046\u306a\u30cb\u30c3\u30b1\u30eb-\u30af\u30ed\u30e0-\u30e2\u30ea\u30d6\u30c7\u30f3\u5408\u91d1\u306f\u3001\u4f7f\u7528\u4e2d\u306b\u9178\u5316\u7a2e\u304c\u73fe\u308c\u305f\u5834\u5408\u3001\u30af\u30ed\u30e0\u306b\u3088\u308b\u7279\u5225\u306a\u4fdd\u8b77\u3092\u5f97\u306a\u304c\u3089\u3001\u9ad8\u3044\u8010\u786b\u9178\u6027\u3092\u4fdd\u6301\u3057\u307e\u3059\u3002\u9178\u5316\u7a2e\u3092\u542b\u3080\u5de5\u696d\u7528\u786b\u9178\u3067\u306f\u3001Ni-Cr-Mo\u7cfb\u3067\u30af\u30ed\u30e0\u304c\u9ad8\u3044\u307b\u3069\u4fdd\u8b77\u52b9\u679c\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001C-22\u304c\u3057\u3070\u3057\u3070\u9078\u629e\u3055\u308c\u308b\u306e\u306f\u3001\u7d14\u7c8b\u306a\u786b\u9178\u4e2d\u3067\u306f\u3042\u3089\u3086\u308b\u70b9\u3067\u7d76\u5bfe\u7684\u306b\u512a\u308c\u3066\u3044\u308b\u304b\u3089\u3067\u306f\u306a\u304f\u3001\u6df7\u5408\u3001\u6c5a\u67d3\u3001\u307e\u305f\u306f\u30a2\u30c3\u30d7\u30bb\u30c3\u30c8\u6761\u4ef6\u4e0b\u3067\u6700\u3082\u5bdb\u5bb9\u306a\u5408\u91d1\u306e\u4e00\u3064\u3060\u304b\u3089\u3067\u3059\u3002.<\/p>\n
\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u6642\u3005C-22\u3068C-276\u3092\u6df7\u540c\u3059\u308b\u306e\u3082\u3053\u306e\u70b9\u3067\u3042\u308b\u3002HASTELLOY C-22\u306fC-276\u3088\u308a\u30af\u30ed\u30e0\u304c\u9ad8\u304f\u3001Haynes\u306f\u7279\u306b\u9178\u5316\u6027\u5a92\u4f53\u306b\u5bfe\u3059\u308b\u8010\u6027\u304c\u975e\u5e38\u306b\u9ad8\u304f\u3001\u5869\u5316\u7269\u306b\u3088\u308b\u5b54\u98df\u306b\u5bfe\u3059\u308b\u8010\u6027\u304c\u975e\u5e38\u306b\u9ad8\u3044\u3068\u6307\u6458\u3057\u3066\u3044\u307e\u3059\u3002\u5869\u5316\u7269\u306e\u6d78\u5165\u3001\u9178\u5316\u6027\u306e\u30ad\u30e3\u30ea\u30fc\u30aa\u30fc\u30d0\u30fc\u3001\u3042\u308b\u3044\u306f\u6d17\u6d44\u30b5\u30a4\u30af\u30eb\u306e\u30af\u30ed\u30b9\u30aa\u30fc\u30d0\u30fc\u304c\u8d77\u3053\u308a\u5f97\u308b\u786b\u9178\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u305d\u306e\u4f59\u5206\u306a\u30de\u30fc\u30b8\u30f3\u306f\u3001\u66f8\u985e\u4e0a\u306e\u6700\u9ad8\u306e\u7d14\u9178\u306e\u6570\u5024\u3092\u8ffd\u3044\u6c42\u3081\u308b\u3088\u308a\u3082\u4fa1\u5024\u304c\u3042\u308b\u3053\u3068\u304c\u591a\u3044\u3002\u3053\u308c\u306f\u3001\u516c\u8868\u3055\u308c\u3066\u3044\u308b\u5408\u91d1\u5316\u5b66\u3068\u8150\u98df\u30ac\u30a4\u30c0\u30f3\u30b9\u304b\u3089\u5c0e\u304d\u51fa\u3055\u308c\u305f\u5de5\u5b66\u7684\u306a\u63a8\u8ad6\u3067\u3042\u308a\u3001\u3059\u3079\u3066\u306e\u30d7\u30e9\u30f3\u30c8\u306e\u305f\u3081\u306e\u5305\u62ec\u7684\u306a\u30eb\u30fc\u30eb\u3067\u306f\u306a\u3044\u3002.<\/p>\n
\u4ee5\u4e0b\u306f\u3001\u8a66\u85ac\u30b0\u30ec\u30fc\u30c9\u6eb6\u6db2\u306e\u30d8\u30a4\u30f3\u30ba\u786b\u9178\u30c7\u30fc\u30bf\u304b\u3089\u62bd\u51fa\u3057\u305f\u3001\u30cf\u30b9\u30c6\u30ed\u30a4C-22\u306e\u786b\u9178\u4e2d\u3067\u306e\u8010\u98df\u6027\u306b\u95a2\u3059\u308b\u4ee3\u8868\u7684\u306a\u5b9f\u9a13\u5ba4\u8150\u98df\u901f\u5ea6\u3067\u3059\u3002\u5b9f\u7528\u7684\u306a\u30b9\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u3068\u3057\u3066\u3001Haynes\u306e\u7b49\u8150\u98df\u30d7\u30ed\u30c3\u30c8\u306f0.1mm\/y\u3092\u300c\u975e\u5e38\u306b\u5b89\u5168\u306a\u300d\u3057\u304d\u3044\u5024\u3068\u3057\u3066\u30010.5mm\/y\u3092\u8a2d\u8a08\u5bff\u547d\u3068\u8150\u98df\u8a31\u5bb9\u91cf\u306b\u5fdc\u3058\u3066\u3001\u3088\u308a\u9ad8\u3044\u304c\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u307e\u3060\u7ba1\u7406\u53ef\u80fd\u306a\u5883\u754c\u5024\u3068\u3057\u3066\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n
| \u786b\u9178\u6fc3\u5ea6<\/th>\n | 150\u00b0F \/ 66\u00b0C<\/th>\n | 175\u00b0F \/ 79\u00b0C<\/th>\n | 200\u00b0F \/ 93\u00b0C<\/th>\n | \u6cb8\u9a30<\/th>\n<\/tr>\n<\/thead>\n |
|---|---|---|---|---|
| 10wt.%<\/td>\n | \u2014<\/td>\n | 0.02mm\/\u5e74<\/td>\n | 0.04mm\/\u5e74<\/td>\n | 0.29mm\/\u5e74<\/td>\n<\/tr>\n |
| 20wt.%<\/td>\n | 0.01mm\/\u5e74<\/td>\n | 0.03mm\/\u5e74<\/td>\n | 0.28mm\/\u5e74<\/td>\n | 0.83mm\/\u5e74<\/td>\n<\/tr>\n |
| 40wt.%<\/td>\n | 0.01mm\/\u5e74<\/td>\n | 0.31mm\/\u5e74<\/td>\n | 0.87mm\/\u5e74<\/td>\n | 3.99mm\/\u5e74<\/td>\n<\/tr>\n |
| 60wt.%<\/td>\n | \u2014<\/td>\n | 0.67mm\/\u5e74<\/td>\n | 0.95mm\/\u5e74<\/td>\n | \u2014<\/td>\n<\/tr>\n |
| 80wt.%<\/td>\n | \u2014<\/td>\n | 1.44mm\/\u5e74<\/td>\n | 2.16mm\/\u5e74<\/td>\n | \u2014<\/td>\n<\/tr>\n |
| 96wt.%<\/td>\n | 0.10mm\/\u5e74<\/td>\n | \u2014<\/td>\n | 1.10mm\/\u5e74<\/td>\n | \u2014<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n \u3044\u304f\u3064\u304b\u306e\u30d1\u30bf\u30fc\u30f3\u304c\u3059\u3050\u306b\u76ee\u306b\u98db\u3073\u8fbc\u3093\u3067\u304f\u308b\u3002\u7b2c\u4e00\u306b\u3001\u30cf\u30b9\u30c6\u30ed\u30a4C-22\u306e\u786b\u9178\u4e2d\u3067\u306e\u8010\u98df\u6027\u306f\u3001\u91d1\u5c5e\u6e29\u5ea6\u304c\u5236\u5fa1\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3001\u4f4e\u6fc3\u5ea6\u304b\u3089\u4e2d\u6fc3\u5ea6\u3067\u5f37\u3044\u300210\uff5e20wt.%\u306e\u9178\u3067\u306f\u3001\u5408\u91d1\u306f\u304a\u3088\u305d79\u2103\u307e\u3067\u975e\u5e38\u306b\u4f4e\u3044\u8150\u98df\u9818\u57df\u306b\u7559\u307e\u308a\u307e\u3059\u304c\u3001\u6e29\u5ea6\u304c93\u2103\u4ee5\u4e0a\u306b\u4e0a\u6607\u3059\u308b\u306b\u3064\u308c\u3066\u8150\u98df\u901f\u5ea6\u306f\u4e0a\u6607\u3057\u307e\u3059\u3002\u7b2c\u4e8c\u306b\u3001\u4e2d\u30fb\u9ad8\u6fc3\u5ea6\u9818\u57df\u3067\u306f\u3001\u8a2d\u8a08\u30a6\u30a3\u30f3\u30c9\u30a6\u304c\u6025\u901f\u306b\u72ed\u307e\u308b\u300240wt.%\u786b\u9178\u306e\u5834\u5408\u300166\u2103\u3067\u306e\u8150\u98df\u901f\u5ea6\u306f0.01mm\/y\u306b\u904e\u304e\u306a\u3044\u304c\u300193\u2103\u3067\u306f0.87mm\/y\u3001\u6cb8\u9a30\u3067\u306f4mm\/y\u8fd1\u304f\u307e\u3067\u4e0a\u6607\u3059\u308b\u3002\u7b2c\u4e09\u306b\u3001\u975e\u5e38\u306b\u6fc3\u7e2e\u3055\u308c\u305f\u9178\u304c\u81ea\u52d5\u7684\u306b \u201c\u3088\u308a\u5b89\u5168 \u201d\u3068\u3044\u3046\u308f\u3051\u3067\u306f\u306a\u3044\u300296wt.%\u786b\u9178\u3067\u306f\u3001C-22\u306f66\u2103\u3067\u7d040.10mm\/y\u3060\u304c\u300193\u2103\u3067\u306f\u3059\u3067\u306b\u7d041.10mm\/y\u3067\u3042\u308b\u3002.<\/p>\n \u5b9f\u6a5f\u3067\u306e\u30c7\u30fc\u30bf\u6d3b\u7528\u6cd5<\/h2>\n\u53cd\u5fdc\u5668\u3001\u9178\u51b7\u5374\u5668\u3001\u5438\u53ce\u5854\u914d\u7ba1\u3001\u79fb\u9001\u30b9\u30d7\u30fc\u30eb\u3001\u5854\u5185\u90e8\u306b\u3064\u3044\u3066\u306f\u3001\u30cf\u30b9\u30c6\u30ed\u30a4C-22\u306e\u786b\u9178\u4e2d\u3067\u306e\u8010\u98df\u6027\u3092\u691c\u8a3c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002 \u5b9f\u969b\u306e\u91d1\u5c5e\u6e29\u5ea6<\/strong>, \u30d0\u30eb\u30af\u6db2\u6e29\u3060\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u79c1\u306f\u3001\u30b9\u30c1\u30fc\u30e0\u30b8\u30e3\u30b1\u30c3\u30c8\u4ed8\u304d\u30ce\u30ba\u30eb\u3001\u30c7\u30c3\u30c9\u30ec\u30b0\u3001\u5806\u7a4d\u7269\u4e0b\u306e\u6eb6\u63a5HAZ\u30be\u30fc\u30f3\u3001\u30d5\u30e9\u30c3\u30b7\u30e5\u52a0\u71b1\u306b\u3088\u3063\u3066\u8150\u98df\u4f53\u5236\u304c\u5909\u5316\u3057\u305f\u30dd\u30f3\u30d7\u5410\u51fa\u90e8\u306a\u3069\u306b\u3001\u5b9f\u9a13\u5ba4\u3067\u8a31\u5bb9\u3055\u308c\u308b\u6570\u5024\u304c\u8aa4\u3063\u3066\u9069\u7528\u3055\u308c\u3066\u3044\u308b\u306e\u3092\u898b\u305f\u3053\u3068\u304c\u3042\u308b\u3002\u786b\u9178\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u300110\u5ea6\u308415\u5ea6\u3067\u5408\u91d1\u306f0.1mm\/y\u4ee5\u4e0b\u306e\u5feb\u9069\u306a\u72b6\u614b\u304b\u3089\u3001\u4fdd\u5b88\u9593\u9694\u3092\u4fb5\u3057\u59cb\u3081\u308b\u901f\u5ea6\u306b\u79fb\u884c\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u5408\u91d1\u306e\u30c7\u30fc\u30bf\u306f\u3001\u30ea\u30b9\u30af\u306e\u65b9\u5411\u3092\u6559\u3048\u3066\u304f\u308c\u307e\u3059\u304c\u3001\u30d7\u30ed\u30bb\u30b9\u306e\u8a73\u7d30\u306f\u3001\u305d\u3053\u306b\u5230\u9054\u3059\u308b\u901f\u5ea6\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002.<\/p>\n \u3082\u3046\u3072\u3068\u3064\u5f37\u8abf\u3059\u3079\u304d\u70b9\u306f\u3001\u5b9f\u9a13\u5ba4\u3067\u306e\u786b\u9178\u30c7\u30fc \u30bf\u306f\u6c5a\u67d3\u3055\u308c\u305f\u5de5\u5834\u786b\u9178\u3092\u5b8c\u5168\u306b\u6355\u6349\u3057\u3066\u3044\u306a\u3044 \u3053\u3068\u3067\u3042\u308b\u3002Haynes\u8150\u98df\u30ac\u30a4\u30c9\u306f\u3001\u9ad8\u6fc3\u5ea6\u306e\u5de5\u696d\u7528\u786b\u9178\u3001 \u7279\u306b\u88fd\u932c\u6240\u306e\u30aa\u30d5\u30ac\u30b9\u304b\u3089\u751f\u6210\u3055\u308c\u308b92\uff5e99 wt.%\u306e\u786b\u9178\u306f\u3001 \u300c\u8d85\u9178\u5316\u300d\u74b0\u5883\u3068\u3057\u3066\u4f5c\u7528\u3059\u308b\u3068\u6307\u6458\u3057\u3066\u3044\u308b\u3002\u3053\u306e\u3088\u3046\u306a\u6eb6\u6db2\u4e2d\u3067\u306f\u3001\u30cb\u30c3\u30b1\u30eb-\u30af\u30ed\u30e0-\u30e2\u30ea\u30d6\u30c7\u30f3\u5408\u91d1\u306f\u7d0495\u2103\u307e\u3067\u306f\u307e\u3060\u4f7f\u7528\u53ef\u80fd\u304b\u3082\u3057\u308c\u306a\u3044\u304c\u3001\u305d\u308c\u4ee5\u4e0a\u306e\u6e29\u5ea6\u3067\u306f\u3001\u9ad8\u30b1\u30a4\u7d20\u30cb\u30c3\u30b1\u30eb\u7cfb\u307e\u305f\u306f\u30b9\u30c6\u30f3\u30ec\u30b9\u7cfb\u3092\u542b\u3080\u4ed6\u306e\u6750\u6599\u7cfb\u304c\u5fc5\u8981\u3068\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u3053\u306e\u3053\u3068\u306f\u3001Ni-Cr-Mo\u5408\u91d1\u304c\u81ea\u52d5\u7684\u306b\u8b70\u8ad6\u306e\u7d42\u7740\u70b9\u3067\u3042\u308b\u3068\u8cb7\u3044\u624b\u304c\u601d\u3044\u8fbc\u3093\u3067\u3044\u308b\u3001\u9178\u6fc3\u7e2e\u30d7\u30e9\u30f3\u30c8\u3001\u30ac\u30b9\u6d17\u6d44\u5217\u8eca\u3001\u71b1\u56de\u53ce\u56de\u8def\u306b\u3068\u3063\u3066\u91cd\u8981\u3067\u3042\u308b\u3002\u305d\u3046\u3067\u306f\u306a\u3044\u3002.<\/p>\n \u3067\u306f\u3001\u30cf\u30b9\u30c6\u30ed\u30a4C-22\u306f\u786b\u9178\u306b\u9069\u3057\u3066\u3044\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f\u3057\u304b\u3057\u3001\u305d\u308c\u306f\u9078\u629e\u30ed\u30b8\u30c3\u30af\u304c\u898f\u5f8b\u6b63\u3057\u3044\u5834\u5408\u306b\u9650\u3089\u308c\u307e\u3059\u3002\u30af\u30ea\u30fc\u30f3\u3067\u7d14\u7c8b\u306a\u9084\u5143\u6027\u786b\u9178\u306e\u5834\u5408\u3001\u3088\u308a\u9ad8\u3044\u30e2\u30ea\u30d6\u30c7\u30f3\u5408\u91d1\u306e\u65b9\u304c\u5e83\u3044\u6e29\u5ea6\u7bc4\u56f2\u3067\u30cf\u30b9\u30c6\u30ed\u30a4C-22\u3088\u308a\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u3002\u9178\u5316\u5264\u3001\u5869\u5316\u7269\u3001\u307e\u305f\u306f\u6df7\u5408\u5316\u5b66\u7269\u8cea\u3092\u542b\u3080\u53ef\u80fd\u6027\u306e\u3042\u308b\u786b\u9178\u306e\u6d41\u308c\u306b\u5bfe\u3057\u3066\u306f\u3001\u30af\u30ed\u30e0\u304c\u3053\u308c\u3089\u306e\u73fe\u5b9f\u4e16\u754c\u306e\u5408\u4f75\u75c7\u306b\u5bfe\u3059\u308b\u5805\u7262\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u3001C-22\u304c\u3088\u308a\u30d0\u30e9\u30f3\u30b9\u306e\u53d6\u308c\u305f\u9078\u629e\u3067\u3042\u308b\u3053\u3068\u304c\u591a\u3044\u3002\u3053\u306e\u7d50\u8ad6\u306f\u3001\u516c\u8868\u3055\u308c\u3066\u3044\u308b\u8150\u98df\u30ac\u30a4\u30c0\u30f3\u30b9\u3068\u4e00\u81f4\u3057\u3066\u3044\u308b\u304c\u3001\u6700\u7d42\u7684\u306a\u9078\u629e\u306b\u306f\u30b5\u30fc\u30d3\u30b9\u3054\u3068\u306e\u691c\u8a0e\u304c\u5fc5\u8981\u3067\u3042\u308b\u3002.<\/p>\n \u30cf\u30b9\u30c6\u30ed\u30a4C-22\u306e\u786b\u9178\u4e2d\u3067\u306e\u8010\u98df\u6027\u3092\u8a55\u4fa1\u3059\u308b\u5834\u5408\u3001\u4e00\u822c\u7684\u306a\u5408\u91d1\u306e\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u306b\u7559\u307e\u3063\u3066\u306f\u3044\u3051\u307e\u305b\u3093\u3002\u6fc3\u5ea6\u3001\u771f\u58c1\u6e29\u5ea6\u3001\u9178\u5316\u6027\u4e0d\u7d14\u7269\u3001\u5869\u5316\u7269\u6c5a\u67d3\u3001\u901f\u5ea6\u3001\u305d\u3057\u3066\u90e8\u54c1\u304c\u6ede\u7559\u30dd\u30b1\u30c3\u30c8\u3084\u6eb6\u63a5\u96a3\u63a5\u71b1\u5909\u8272\u3092\u898b\u308b\u304b\u3069\u3046\u304b\u304b\u3089\u59cb\u3081\u307e\u3059\u3002\u3053\u308c\u304c\u3001\u9ad8\u4fa1\u306a\u5408\u91d1\u3092\u8cb7\u3046\u304b\u3001\u6b63\u3057\u3044\u5408\u91d1\u3092\u8cb7\u3046\u304b\u306e\u9055\u3044\u3067\u3059\u3002\u9178\u6fc3\u5ea6\u7bc4\u56f2\u3001\u52d5\u4f5c\u6e29\u5ea6\u3001\u30a2\u30c3\u30d7\u30bb\u30c3\u30c8\u6e29\u5ea6\u3001\u4e0d\u7d14\u7269\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3001\u4e88\u60f3\u3055\u308c\u308b\u6a5f\u5668\u5bff\u547d\u3092\u5171\u6709\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308c\u3070\u3001\u9069\u5207\u306a\u8150\u98df\u30ec\u30d3\u30e5\u30fc\u3092\u884c\u3046\u3053\u3068\u3067\u3001\u901a\u5e38\u3001\u6750\u6599\u306e\u9078\u629e\u3092\u975e\u5e38\u306b\u8fc5\u901f\u306b\u7d5e\u308a\u8fbc\u3080\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n \u307b\u3068\u3093\u3069\u306e\u6709\u610f\u7fa9\u306a\u786b\u9178\u696d\u52d9\u3067\u306f\u3001\u305d\u3046\u3067\u3042 \u308b\u3002Haynes\u306e\u6bd4\u8f03\u8150\u98df\u60c5\u5831\u3067\u306f\u3001\u30cb\u30c3\u30b1\u30eb\u30d9\u30fc\u30b9\u306e\u8010\u98df\u6027\u5408\u91d1\u306f\u3001\u4e00\u822c\u7684\u306a\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3088\u308a\u3082\u306f\u308b\u304b\u306b\u5e83\u3044\u786b\u9178\u6e29\u5ea6\u7bc4\u56f2\u3067\u52d5\u4f5c\u3059\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u7a4f\u3084\u304b\u306a\u4f4e\u6e29\u66b4\u9732\u3092\u8d85\u3048\u308b\u3082\u306e\u306b\u3064\u3044\u3066\u306f\u3001 316L\u306f\u901a\u5e38\u3001\u6df1\u523b\u306a\u57fa\u6e96\u306b\u306f\u306a\u3089\u306a\u3044\u3002.<\/p>\n \u3044\u304f\u3064\u304b\u306e\u7bc4\u56f2\u3067\u306f\u53ef\u80fd\u3060\u304c\u3001\u6e29\u5ea6\u306b\u3088\u308b\u898f\u5f8b\u304c\u306a\u3044\u308f\u3051\u3067\u306f\u306a\u3044\u3002\u516c\u8868\u3055\u308c\u3066\u3044\u308bC-22\u306e\u30c7\u30fc\u30bf\u3067\u306f\u300196wt.%\u786b\u9178\u300166\u2103\u3067\u7d040.10mm\/y\u3067\u3042\u308b\u304c\u300193\u2103\u3067\u306f\u7d041.10mm\/y\u3067\u3042\u308b\u3002\u9ad8\u6fc3\u5ea6\u306e\u5de5\u696d\u7528\u9178\u3067\u306f\u3001\u5316\u5b66\u7684\u6027\u8cea\u304c\u5f37\u304f\u9178\u5316\u7684\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u5de5\u5834\u56fa\u6709\u306e\u691c\u8a3c\u304c\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u3002.<\/p>\n \u6700\u4f4e\u3067\u3082\u3001\u9178\u6fc3\u5ea6\u7bc4\u56f2\u3001\u904b\u8ee2\u6e29\u5ea6\u3068\u30a2\u30c3\u30d7\u30bb\u30c3\u30c8\u6e29\u5ea6\u3001\u5869\u5316\u7269\u3084\u9244\u30a4\u30aa\u30f3\u306a\u3069\u306e\u4e0d\u7d14\u7269\u3001\u901a\u6c17\u30ec\u30d9\u30eb\u3001\u6d41\u901f\u3001\u6d78\u98df\u30ea\u30b9\u30af\u3001\u6eb6\u63a5\u72b6\u614b\u3001\u76ee\u6a19\u8010\u7528\u5e74\u6570\u306a\u3069\u3067\u3042\u308b\u3002Haynes\u6c0f\u306f\u307e\u305f\u3001\u30e9\u30dc\u30fb\u30c7\u30fc\u30bf\u306f\u7ba1\u7406\u3055\u308c\u305f\u6761\u4ef6\u4e0b\u3067\u8a66\u85ac\u30b0\u30ec\u30fc\u30c9\u306e\u9178\u3067\u4f5c\u6210\u3055\u308c\u308b\u305f\u3081\u3001\u30d5\u30a3\u30fc\u30eb\u30c9\u30fb\u30c6\u30b9\u30c8\u3092\u660e\u78ba\u306b\u52a9\u8a00\u3057\u3066\u3044\u308b\u3002.<\/p>","protected":false},"excerpt":{"rendered":" Hastelloy C-22 corrosion resistance in sulfuric acid is often discussed as if it were a single, fixed property. In real plant service, it is nothing of the sort. The performance of UNS N06022 shifts with acid concentration, temperature, oxidizing contamination, flow regime, and whether the data comes from clean laboratory acid or a dirty process loop carrying chlorides, ferric ions, or dissolved oxygen. That distinction matters, because many costly material failures happen when buyers treat \u201cgood sulfuric acid resistance\u201d as a universal claim instead of a concentration-temperature envelope. HASTELLOY C-22 is a Ni-Cr-Mo-W alloy with a nominal chemistry of Ni balance, 22% Cr, 13% Mo, 3% W, and 3% Fe, […]<\/p>","protected":false},"author":1,"featured_media":3705,"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-3703","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"spectra_custom_meta":{"_edit_lock":["1776323109:1"],"_edit_last":["1"],"rank_math_internal_links_processed":["1"],"rank_math_seo_score":["66"],"rank_math_focus_keyword":["Hastelloy C-22 Corrosion Resistance in Sulfuric Acid"],"rank_math_description":["Sulfuric acid ruins the wrong alloy fast. 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In real plant service, it is nothing of the sort. The performance of UNS N06022 shifts with acid concentration, temperature, oxidizing contamination, flow regime, and whether the data comes from clean laboratory acid or a dirty process…","_links":{"self":[{"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/posts\/3703","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=3703"}],"version-history":[{"count":2,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/posts\/3703\/revisions"}],"predecessor-version":[{"id":3707,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/posts\/3703\/revisions\/3707"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/media\/3705"}],"wp:attachment":[{"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/media?parent=3703"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/categories?post=3703"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/tags?post=3703"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}} |
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