{"id":2747,"date":"2026-03-05T04:49:45","date_gmt":"2026-03-05T03:49:45","guid":{"rendered":"https:\/\/www.nickelcasting.com\/?p=2747"},"modified":"2026-03-05T04:49:53","modified_gmt":"2026-03-05T03:49:53","slug":"nickel-alloy-monel","status":"publish","type":"post","link":"https:\/\/www.nickelcasting.com\/ja\/nickel-alloy-monel\/","title":{"rendered":"\u30cb\u30c3\u30b1\u30eb\u5408\u91d1\u30e2\u30cd\u30eb\u304c\u6d77\u6d0b\u74b0\u5883\u3067\u512a\u308c\u3066\u3044\u308b\u7406\u7531"},"content":{"rendered":"

\u30aa\u30d5\u30b7\u30e7\u30a2\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3001\u30d5\u30c3\u5316\u6c34\u7d20\u9178\u30a2\u30eb\u30ad\u30eb\u5316\u88c5\u7f6e\u3001\u6d77\u6c34\u6de1\u6c34\u5316\u30d7\u30e9\u30f3\u30c8\u306e\u90e8\u54c1\u3092\u8a2d\u8a08\u3059\u308b\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3001\u5c40\u6240\u7684\u306a\u30cf\u30ed\u30b2\u30f3\u5316\u7269\u8150\u98df\u3068\u3044\u3046\u5bb9\u8d66\u306a\u3044\u71b1\u529b\u5b66\u7684\u73fe\u5b9f\u306b\u76f4\u9762\u3057\u3066\u3044\u308b\u3002\u6a19\u6e96\u7684\u306a\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u30b9\u30c6\u30f3\u30ec \u30b9\u92fc\u304c\u5869\u5316\u7269\u5fdc\u529b\u8150\u98df\u5272\u308c(CSCC)\u306b\u9665\u3063\u305f\u5834 \u5408\u3001\u3088\u308a\u5805\u7262\u306a\u51b6\u91d1\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u3092\u6307\u5b9a\u3059\u308b\u3053 \u3068\u306f\u8b72\u308c\u306a\u3044\u3002\u307e\u3055\u306b\u3053\u3053\u304c \u30cb\u30c3\u30b1\u30eb\u5408\u91d1\u30e2\u30cd\u30eb<\/b> \u306f\u3001\u305d\u306e\u69cb\u9020\u7684\u30fb\u5316\u5b66\u7684\u512a\u4f4d\u6027\u3092\u5b9f\u8a3c\u3057\u3066\u3044\u308b\u3002\u7c21\u5358\u306b\u640d\u306a\u308f\u308c\u308b\u30af\u30ed\u30e0\u4e0d\u52d5\u614b\u5316\u5c64\u3067\u306f\u306a\u304f\u3001\u56fa\u6eb6\u4f53\u4e8c\u5143\u7cfb\u306b\u4f9d\u5b58\u3059\u308b\u3053\u3068\u3067\u3001\u3053\u306e\u6750\u6599\u306f\u4fb5\u98df\u6027\u306e\u9ad8\u3044\u96fb\u89e3\u6db2\u4e2d\u3067\u306e\u5b54\u98df\u306e\u767a\u751f\u3092\u7de9\u548c\u3057\u307e\u3059\u3002\u6545\u969c\u30e2\u30fc\u30c9\u3092\u5206\u6790\u3059\u308b28Nickel\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u3068\u3063\u3066\u3001\u3053\u306e\u7279\u5b9a\u306e\u5408\u91d1\u7cfb\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002.<\/p>\n

\u30cb\u30c3\u30b1\u30eb\u5408\u91d1\u30e2\u30cd\u30eb\u306e\u91d1\u5c5e\u7d44\u7e54<\/h2>\n

\u3053\u306e\u6750\u6599\u306e\u57fa\u672c\u7684\u306a\u5229\u70b9\u306f\u3001\u30cb\u30c3\u30b1\u30eb\u3068\u9285\u306e\u5b8c\u5168\u306a\u76f8\u4e92\u6eb6\u89e3\u6027\u306b\u3042\u308b\u3002\u3053\u306e2\u3064\u306e\u5143\u7d20\u306f\u539f\u5b50\u534a\u5f84\u3068\u96fb\u6c17\u9670\u6027\u5ea6\u304c\u4f3c\u3066\u3044\u308b\u305f\u3081\u3001\u3069\u306e\u6fc3\u5ea6\u6bd4\u3067\u3082\u5358\u76f8\u306e\u9762\u5fc3\u7acb\u65b9\uff08FCC\uff09\u683c\u5b50\u3092\u5f62\u6210\u3059\u308b\u3002\u6a19\u6e96 \u30cb\u30c3\u30b1\u30eb\u5408\u91d1\u30e2\u30cd\u30eb<\/b> (\u901a\u5e38\u3001\u304a\u3088\u305d67%\u306eNi\u306830%\u306eCu\u304b\u3089\u6210\u308b\uff09\u306f\u3001\u5927\u898f\u6a21\u306a\u51b7\u9593\u52a0\u5de5\u3084\u71b1\u30b5\u30a4\u30af\u30eb\u306e\u5f8c\u3067\u3082\u3001\u3053\u306e\u5747\u4e00\u306a\u30df\u30af\u30ed\u7d44\u7e54\u3092\u4fdd\u6301\u3059\u308b\u3002.<\/p>\n

\u3053\u306e\u5358\u76f8\u5b89\u5b9a\u6027\u304c\u3001\u30de\u30a4\u30af\u30ed\u30ac\u30eb\u30d0\u30cb\u30c3\u30af\u8150\u98df\u306b\u8010\u3048\u308b\u4e3b\u306a\u7406\u7531\u3067\u3042\u308b\u3002\u591a\u76f8\u5408\u91d1\u3067\u306f\u3001\u7c92\u754c\u306e\u6790\u51fa\u7269\u304c\u5468\u56f2\u306e\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u306b\u5bfe\u3057\u3066\u967d\u6975\u307e\u305f\u306f\u9670\u6975\u3068\u3057\u3066\u4f5c\u7528\u3059\u308b\u3053\u3068\u304c\u591a\u304f\u3001\u6d77\u6c34\u4e2d\u3067\u306e\u5c40\u90e8\u7684\u306a\u8150\u98df\u304c\u52a0\u901f\u3055\u308c\u308b\u3002\u5747\u8cea\u306a\u539f\u5b50\u69cb\u9020\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u3067\u3001\u5408\u91d1\u306f\u8150\u98df\u5a92\u4f53\u304b\u3089\u3053\u308c\u3089\u306e\u96fb\u6c17\u5316\u5b66\u7684\u30c8\u30ea\u30ac\u30fc\u30dd\u30a4\u30f3\u30c8\u3092\u596a\u3046\u3002.<\/p>\n

\"\u30cb\u30c3\u30b1\u30eb\u5408\u91d1\u30e2\u30cd\u30eb\u304c\u6d77\u6d0b\u74b0\u5883\u3067\u512a\u308c\u3066\u3044\u308b\u7406\u7531\"<\/p>\n

\u30cf\u30ed\u30b2\u30f3\u5316\u7269\u3068\u9178\u6027\u5a92\u4f53\u4e2d\u306e\u4e0d\u52d5\u614b\u5316\u30c0\u30a4\u30ca\u30df\u30af\u30b9<\/h2>\n

\u591a\u304f\u306e\u8239\u8236\u7528\u91d1\u5c5e\u304c\u5b54\u98df\u306b\u8010\u3048\u308b\u305f\u3081\u306b\u30e2\u30ea\u30d6\u30c7\u30f3\u306b\u5927\u304d\u304f\u4f9d\u5b58\u3057\u3066\u3044\u308b\u3001, \u30cb\u30c3\u30b1\u30eb\u5408\u91d1\u30e2\u30cd\u30eb<\/b> \u306f\u7570\u306a\u308b\u96fb\u6c17\u5316\u5b66\u7684\u7d4c\u8def\u3092\u305f\u3069\u308b\u3002\u6c17\u5316\u3057\u305f\u6d77\u6c34\u4e2d\u3067\u306f\u3001\u30cb\u30c3\u30b1\u30eb\u3068\u9285\u306e\u9178\u5316\u7269\u304b\u3089\u306a\u308b\u8907\u96d1\u3067\u7c98\u308a\u5f37\u3044\u4fdd\u8b77\u819c\u3092\u5f62\u6210\u3059\u308b\u3002\u3053\u306e\u76ae\u819c\u306f\u3001\u6a19\u6e96\u7684\u306a\u4e0d\u52d5\u614b\u76ae\u819c\u3088\u308a\u3082\u8457\u3057\u304f\u8106\u304f\u306a\u304f\u3001\u6a5f\u68b0\u7684\u306b\u50b7\u304c\u3064\u3044\u305f\u5834\u5408\u3001\u6025\u901f\u306a\u518d\u4e0d\u52d5\u614b\u5316\u901f\u5ea6\u3092\u793a\u3059\u3002.<\/p>\n

\u3057\u304b\u3057\u3001\u30d5\u30c3\u5316\u6c34\u7d20(HF)\u9178\u3067\u306e\u6027\u80fd\u306f\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30fb\u30c7\u30fc\u30bf\u304c\u771f\u306b\u969b\u7acb\u3064\u3068\u3053\u308d\u3067\u3042\u308b\u3002\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u304c\u6025\u901f\u306b\u6eb6\u89e3\u3059\u308b\u9084\u5143\u74b0\u5883\u306b\u304a\u3044\u3066\u3001, \u30cb\u30c3\u30b1\u30eb\u5408\u91d1\u30e2\u30cd\u30eb<\/b> \u306f\u3001\u5ba4\u6e29\u3067\u5e74\u95931\u30df\u30eb\uff08mpy\uff09\u672a\u6e80\u306e\u8150\u98df\u901f\u5ea6\u3092\u7dad\u6301\u3059\u308b\u3002\u3053\u306e\u3088\u3046\u306a\u9589\u9396\u7cfb\u3067\u306f\u6eb6\u5b58\u9178\u7d20\u304c\u306a\u3044\u305f\u3081\u3001\u71b1\u529b\u5b66\u7684\u5b89\u5b9a\u6027\u304c\u5897\u3059\u3002\u3057\u304b\u3057\u6280\u8853\u8005\u306f\u3001HF\u30b7\u30b9\u30c6\u30e0\u306b\u66dd\u6c17\u3092\u5c0e\u5165\u3059\u308b\u3068\u3001\u9285\u6210\u5206\u306e\u30a2\u30ce\u30fc\u30c9\u6eb6\u89e3\u304c\u8457\u3057\u304f\u4fc3\u9032\u3055\u308c\u3001\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u304c\u640d\u306a\u308f\u308c\u308b\u3053\u3068\u306b\u6ce8\u610f\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u30d1\u30e9\u30e1\u30fc\u30bf<\/strong><\/td>\n\u30e2\u30cd\u30eb400<\/a> (\u56fa\u6eb6\u4f53\u3001\u30a2\u30cb\u30fc\u30eb\u51e6\u7406\uff09<\/strong><\/td>\n\u30e2\u30cd\u30ebK-500 (\u6790\u51fa\u786c\u5316\u3001\u6642\u52b9\u51e6\u7406)<\/strong><\/td>\n<\/tr>\n<\/thead>\n
\u30cb\u30c3\u30b1\u30eb\uff08Ni\uff09<\/b><\/span><\/td>\n63.0%\u5206<\/span><\/td>\n63.0%\u5206<\/span><\/td>\n<\/tr>\n
\u9285\uff08Cu\uff09<\/b><\/span><\/td>\n28.0 – 34.0%<\/span><\/td>\n27.0 – 33.0%<\/span><\/td>\n<\/tr>\n
\u9244\uff08Fe\uff09<\/b><\/span><\/td>\n\u6700\u59272.5%<\/span><\/td>\n\u6700\u59272.0%<\/span><\/td>\n<\/tr>\n
\u30de\u30f3\u30ac\u30f3 (Mn)<\/b><\/span><\/td>\n\u6700\u59272.0%<\/span><\/td>\n\u6700\u59271.5%<\/span><\/td>\n<\/tr>\n
\u30ab\u30fc\u30dc\u30f3\uff08C\uff09<\/b><\/span><\/td>\n\u6700\u59270.3%<\/span><\/td>\n\u6700\u59270.25%<\/span><\/td>\n<\/tr>\n
Al & Ti (\u786c\u5316\u5264)<\/b><\/span><\/td>\n\u7279\u306b\u306a\u3057<\/span><\/td>\n\n

Al: 2.30 – 3.15%<\/p>\n

 <\/p>\n

Ti: 0.35 – 0.85%<\/p>\n<\/td>\n<\/tr>\n

\u5f15\u5f35\u5f37\u3055 (MPa)<\/b><\/span><\/td>\n480 – 550 MPa<\/span><\/td>\n965 – 1100 MPa<\/span><\/td>\n<\/tr>\n
\u964d\u4f0f\u5f37\u3055 (MPa)<\/b><\/span><\/td>\n170 – 240 MPa<\/span><\/td>\n690 – 790 MPa<\/span><\/td>\n<\/tr>\n
\u30a8\u30ed\u30f3\u30b2\u30fc\u30b7\u30e7\u30f3\uff08%\uff09<\/b><\/span><\/td>\n35 – 50%<\/span><\/td>\n20 – 30%<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u964d\u4f0f\u5f37\u5ea6\u3068\u6790\u51fa\u786c\u5316\u5909\u6570<\/h2>\n

\u4e00\u822c\u7684\u306a\u5de5\u5b66\u7684\u30cf\u30fc\u30c9\u30eb\u306f\u3001\u56fa\u6eb6\u4f53\u5408\u91d1\u304c\u30dd\u30f3\u30d7\u30b7\u30e3\u30d5\u30c8\u3084\u30c9\u30ea\u30eb\u30ab\u30e9\u30fc\u306a\u3069\u306e\u91cd\u3044\u52d5\u7684\u8377\u91cd\u306b\u5fc5\u8981\u306a\u9ad8\u3044\u964d\u4f0f\u5f37\u5ea6\u3092\u3057\u3070\u3057\u3070\u6b20\u3044\u3066\u3044\u308b\u3053\u3068\u3067\u3042\u308b\u3002\u6a19\u6e96 \u30cb\u30c3\u30b1\u30eb\u5408\u91d1\u30e2\u30cd\u30eb<\/b> \u306e\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3\u964d\u4f0f\u5f37\u5ea6\u306f\u713c\u920d\u72b6\u614b\u3067\u7d04240MPa\u3067\u3042\u308a\u3001\u51b7\u9593\u52a0\u5de5\u306b\u3088\u3063\u3066\u3053\u308c\u3092\u9ad8\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u304c\u3001\u9ad8\u30c8\u30eb\u30af\u7528\u9014\u306b\u306f\u307e\u3060\u4e0d\u5341\u5206\u3067\u3042\u308b\u3002.<\/p>\n

To solve this, metallurgists introduced small additions of titanium and aluminum to create an age-hardenable variant. During a specific heat treatment cycle, these elements precipitate out of the solid solution as microscopic gamma-prime (\u03b3’) particles throughout the matrix. This mechanism pins the dislocations within the crystal lattice, drastically increasing the yield strength to over 690 MPa. Crucially, this high-strength \u30cb\u30c3\u30b1\u30eb\u5408\u91d1\u30e2\u30cd\u30eb<\/b> \u306f\u3001\u305d\u306e\u5353\u8d8a\u3057\u305f\u5bf8\u6cd5\u5b89\u5b9a\u6027\u3092\u7dad\u6301\u3057\u3001\u6975\u4f4e\u6e29\u307e\u3067\u5b8c\u5168\u306b\u975e\u78c1\u6027\u3092\u4fdd\u3061\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u65b9\u5411\u30c9\u30ea\u30ea\u30f3\u30b0\u306b\u304a\u3051\u308b\u96fb\u5b50\u30bb\u30f3\u30b5\u30fc\u30cf\u30a6\u30b8\u30f3\u30b0\u306e\u5fc5\u9808\u4ed5\u69d8\u3067\u3059\u3002.<\/p>\n

\"\u30cb\u30c3\u30b1\u30eb\u5408\u91d1\u30e2\u30cd\u30eb\u304c\u6d77\u6d0b\u74b0\u5883\u3067\u512a\u308c\u3066\u3044\u308b\u7406\u7531\"<\/p>\n

\u6750\u6599\u9078\u629e\u306b\u3088\u308b\u81f4\u547d\u7684\u306a\u6545\u969c\u306e\u9632\u6b62<\/h2>\n

Specifying the right grade requires a deep understanding of the exact environmental variables\u2014specifically temperature, aeration, and flow velocity. Stagnant seawater, for instance, can induce pitting due to biofouling, whereas high-velocity brackish water leverages the alloy’s true erosion-corrosion resistance. Avoiding premature component failure means precisely matching the metallurgical state to the operational stress loads.<\/p>\n

28Nickel\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30c1\u30fc\u30e0\u306f\u3001\u65e5\u5e38\u7684\u306b\u6d41\u4f53\u529b\u5b66\u3068\u5fdc\u529b\u8981\u4ef6\u3092\u5206\u6790\u3057\u3001\u7279\u5b9a\u306e\u7528\u9014\u306b\u5fc5\u8981\u306a\u6b63\u78ba\u306a\u76f8\u7d44\u6210\u3092\u63a8\u5968\u3057\u3066\u3044\u307e\u3059\u3002\u73fe\u5728\u3054\u4f7f\u7528\u306e\u30b7\u30b9\u30c6\u30e0\u306b\u539f\u56e0\u4e0d\u660e\u306e\u5c40\u6240\u7684\u306a\u5b54\u98df\u3001\u964d\u4f0f\u5909\u5f62\u3001\u75b2\u52b4\u304c\u767a\u751f\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u5f53\u793e\u306e\u6750\u6599\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30c1\u30fc\u30e0\u306b\u3054\u9023\u7d61\u3044\u305f\u3060\u3051\u308c\u3070\u3001\u5305\u62ec\u7684\u306a\u6545\u969c\u89e3\u6790\u3068\u6280\u8853\u30b3\u30f3\u30b5\u30eb\u30c6\u30a3\u30f3\u30b0\u3092\u884c\u3044\u307e\u3059\u3002.<\/p>\n

\u95a2\u9023Q&A<\/h3>\n

1.\u306a\u305c\u66dd\u6c17\u306f\u9178\u7528\u9014\u306e\u30cb\u30c3\u30b1\u30eb\u5408\u91d1\u30e2\u30cd\u30eb\u306b\u60aa\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u306e\u3067\u3059\u304b\uff1f<\/b><\/p>\n

HF\u3084HCl\u306e\u3088\u3046\u306a\u9084\u5143\u6027\u306e\u9178\u3067\u306f\u3001\u5408\u91d1\u306f\u71b1\u529b\u5b66\u7684\u30a4\u30df\u30e5\u30cb\u30c6\u30a3\u306b\u8fd1\u3044\u72b6\u614b\u3067\u4f5c\u52d5\u3059\u308b\u3002\u66dd\u6c17\u306f\u9178\u7d20\u3092\u5c0e\u5165\u3057\u3001\u9178\u5316\u9084\u5143\u96fb\u4f4d\u3092\u30b7\u30d5\u30c8\u3055\u305b\u3001\u30ab\u30bd\u30fc\u30c9\u8131\u5206\u6975\u5264\u3068\u3057\u3066\u4f5c\u7528\u3059\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u5185\u306e\u9285\u304c\u6d3b\u6027\u72b6\u614b\u306b\u306a\u308a\u3001\u5168\u4f53\u7684\u306a\u8150\u98df\u901f\u5ea6\u304c\u6025\u901f\u306b\u5897\u52a0\u3059\u308b\u3002.<\/p>\n

2.\u6642\u52b9\u786c\u5316\u3057\u305f\u30e2\u30cd\u30eb\u5909\u7a2e\u306b\u304a\u3051\u308b\u30ac\u30f3\u30de\u30fb\u30d7\u30e9\u30a4\u30e0\u6790\u51fa\u306f\u3001\u305d\u306e\u6a5f\u68b0\u52a0\u5de5\u6027\u306b\u3069\u306e\u3088\u3046\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u304b\uff1f<\/b><\/p>\n

The precipitation of \u03b3’ particles significantly increases hardness (often up to 300 HB), which accelerates tool wear. Engineers typically machine the alloy in its annealed state to near-net shape, and then perform the age-hardening heat treatment. Only final tight-tolerance grinding is executed post-aging.<\/p>\n

3.\u30cb\u30c3\u30b1\u30eb\u5408\u91d1\u30e2\u30cd\u30eb\u306f\u6db2\u4f53\u91d1\u5c5e\u8106\u5316\u306e\u5f71\u97ff\u3092\u53d7\u3051\u3084\u3059\u3044\u3067\u3059\u304b\uff1f<\/b><\/p>\n

\u306f\u3044\u3002\u6c34\u9280\u3001\u925b\u3001\u30d3\u30b9\u30de\u30b9\u306a\u3069\u306e\u6eb6\u878d\u91d1\u5c5e\u306b\u3055\u3089\u3055\u308c\u308b\u3068\u3001\u7c92\u754c\u5272\u308c\u304c\u6025\u901f\u306b\u9032\u884c\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u304b\u3089\u88fd\u9020\u3055\u308c\u305f\u90e8\u54c1\u3092\u78ba\u5b9f\u306b\u4fdd\u8b77\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002 \u30cb\u30c3\u30b1\u30eb\u5408\u91d1\u30e2\u30cd\u30eb<\/b> \u7279\u306b\u90e8\u54c1\u306b\u5f15\u5f35\u5fdc\u529b\u304c\u304b\u304b\u3063\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u3053\u306e\u3088\u3046\u306a\u4f4e\u878d\u70b9\u5143\u7d20\u3068\u63a5\u89e6\u3055\u305b\u306a\u3044\u3053\u3068\u3002.<\/p>","protected":false},"excerpt":{"rendered":"

Engineers designing components for offshore platforms, hydrofluoric acid alkylation units, or seawater desalination plants face a relentless thermodynamic reality: localized halide corrosion. When standard austenitic stainless steels succumb to chloride stress corrosion cracking (CSCC), specifying a more robust metallurgical matrix becomes non-negotiable. This is precisely where nickel alloy monel demonstrates its structural and chemical superiority. By relying on a solid-solution binary system rather than easily compromised chromium passivation layers, this material mitigates the initiation of pitting in aggressive electrolytes. For engineers at 28Nickel analyzing failure modes, understanding this specific alloy system is critical. The Metallurgical Architecture of Nickel Alloy Monel The fundamental advantage of this material lies in the complete […]<\/p>","protected":false},"author":1,"featured_media":2749,"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-2747","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"spectra_custom_meta":{"_edit_lock":["1772682469:1"],"_edit_last":["1"],"rank_math_seo_score":["77"],"rank_math_description":["Struggling with chloride stress cracking? 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When standard austenitic stainless steels succumb to chloride stress corrosion cracking (CSCC), specifying a more robust metallurgical matrix becomes non-negotiable. This is precisely where nickel alloy monel demonstrates its structural and chemical superiority.…","_links":{"self":[{"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/posts\/2747","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=2747"}],"version-history":[{"count":2,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/posts\/2747\/revisions"}],"predecessor-version":[{"id":2751,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/posts\/2747\/revisions\/2751"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/media\/2749"}],"wp:attachment":[{"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/media?parent=2747"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/categories?post=2747"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/tags?post=2747"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}