{"id":2703,"date":"2026-02-28T04:25:36","date_gmt":"2026-02-28T03:25:36","guid":{"rendered":"https:\/\/www.nickelcasting.com\/?p=2703"},"modified":"2026-02-28T04:41:17","modified_gmt":"2026-02-28T03:41:17","slug":"incoloy-vs-inconel","status":"publish","type":"post","link":"https:\/\/www.nickelcasting.com\/ja\/incoloy-vs-inconel\/","title":{"rendered":"\u30a4\u30f3\u30b3\u30ed\u30a4\u3068\u30a4\u30f3\u30b3\u30cd\u30eb\uff1a\u9244\u306f\u6b69\u7559\u307e\u308a\u3092\u3069\u3046\u5909\u3048\u308b\u304b\uff1f"},"content":{"rendered":"

When engineering components for aggressive, high-temperature environments, selecting the wrong superalloy doesn’t just reduce efficiency\u2014it triggers catastrophic metallurgical failure. A frequent debate in our 28Nickel materials lab centers on the precise boundary conditions governing the \u30a4\u30f3\u30b3\u30ed\u30a4\u3068\u30a4\u30f3\u30b3\u30cd\u30eb<\/b> \u306e\u9078\u629e\u30d7\u30ed\u30bb\u30b9\u3067\u3042\u308b\u3002\u4e21\u8005\u3068\u3082\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u30cb\u30c3\u30b1\u30eb\u30af\u30ed\u30e0\u8d85\u5408\u91d1\u306e\u4ef2\u9593\u3067\u3042\u308b\u304c\u3001\u76f8\u5b89\u5b9a\u6027\u3001\u6bcd\u6750\u6bd4\u7387\u3001\u6790\u51fa\u786c\u5316\u30e1\u30ab\u30cb\u30ba\u30e0\u304c\u7570\u306a\u308b\u305f\u3081\u3001\u71b1\u30b5\u30a4\u30af\u30eb\u3084\u8150\u98df\u6027\u653b\u6483\u4e0b\u3067\u306e\u4f7f\u7528\u9650\u754c\u306f\u5927\u304d\u304f\u5909\u308f\u308b\u3002.<\/p>\n

\"\u30a4\u30f3\u30b3\u30ed\u30a4\u3068\u30a4\u30f3\u30b3\u30cd\u30eb\uff1a\u9244\u306f\u6b69\u7559\u307e\u308a\u3092\u3069\u3046\u5909\u3048\u308b\u304b\uff1f\"<\/p>\n

\u30a4\u30f3\u30b3\u30ed\u30a4\u3068\u30a4\u30f3\u30b3\u30cd\u30eb\u306e\u9055\u3044\u306e\u5316\u5b66\u7684\u6839\u6e90<\/h3>\n

\u3053\u308c\u30892\u3064\u306e\u8d85\u5408\u91d1\u30b0\u30eb\u30fc\u30d7\u306e\u57fa\u672c\u7684\u306a\u76f8\u9055\u70b9\u306f\u3001\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u7d44\u6210\u3068\u5143\u7d20\u6bd4\u7387\u306b\u3042\u308b\u3002\u30a4\u30f3\u30b3\u30cd\u30eb\u306f\u53b3\u5bc6\u306b\u306f\u30cb\u30c3\u30b1\u30eb\u3068\u30af\u30ed\u30e0\u306e\u5408\u91d1\u3067\u3042\u308a\u3001\u901a\u5e38\u6700\u4f4e50%\u306e\u30cb\u30c3\u30b1\u30eb\u3092\u542b\u3093\u3067\u3044\u308b\u3002\u3053\u306e\u975e\u5e38\u306b\u9ad8\u3044\u30cb\u30c3\u30b1\u30eb\u6fc3\u5ea6\u306f\u3001\u5353\u8d8a\u3057\u305f\u71b1\u529b\u5b66\u7684\u5b89\u5b9a\u6027\u3092\u3082\u305f\u3089\u3057\u30011000\u2103\u307e\u3067\u306e\u5de8\u8996\u7684\u6e29\u5ea6\u3067\u5f37\u56fa\u306b\u5bc6\u7740\u3057\u305f\u4e0d\u52d5\u614b\u5316\u9178\u5316\u76ae\u819c\u306e\u5f62\u6210\u3092\u53ef\u80fd\u306b\u3059\u308b\u3002.<\/p>\n

\u9006\u306b\u3001\u30a4\u30f3\u30b3\u30ed\u30a4\u306f\u30cb\u30c3\u30b1\u30eb-\u9244-\u30af\u30ed\u30e0\u5408\u91d1\u3067\u3042\u308b\u3002\u30a4\u30f3\u30b3\u30ed\u30a4\u306f\u3001\u610f\u56f3\u7684\u306b\u30cb\u30c3\u30b1\u30eb\u542b\u6709\u91cf\u3092\u5236\u9650\u3057(\u901a\u5e3830%\u304b\u308945%\u306e\u9593)\u3001\u6b8b\u308a\u3092\u9244\u3067\u7f6e\u63db\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u5316\u5b66\u30b7\u30d5\u30c8\u306b\u3088\u308a\u3001\u30a4\u30f3\u30b3\u30ed\u30a4\u306f\u30cb\u30c3\u30b1\u30eb\u542b\u6709\u91cf\u304c\u5c11\u306a\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u304c\u3001\u7279\u5b9a\u306e\u5927\u6c17\u6761\u4ef6\u4e0b\u3067\u306e\u6d78\u70ad\u3084\u786b\u5316\u306b\u5bfe\u3057\u3066\u9ad8\u3044\u8010\u6027\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002\u6750\u6599\u6280\u8853\u8005\u304c \u30a4\u30f3\u30b3\u30ed\u30a4\u3068\u30a4\u30f3\u30b3\u30cd\u30eb<\/b> \u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u3068\u306f\u3001\u57fa\u672c\u7684\u306b\u3001\u7d14\u30cb\u30c3\u30b1\u30eb\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u306e\u7a76\u6975\u306e\u9ad8\u6e29\u5f15\u5f35\u5f37\u5ea6\u3068\u8010\u30af\u30ea\u30fc\u30d7\u6027\u3068\u3001\u7d4c\u6e08\u7684\u3067\u8010\u9178\u5316\u6027\u306e\u3042\u308b\u9244-\u30cb\u30c3\u30b1\u30eb\u683c\u5b50\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u3068\u308b\u3053\u3068\u3067\u3042\u308b\u3002.<\/p>\n

\u306e\u3082\u3046\u3072\u3068\u3064\u306e\u91cd\u8981\u306a\u8981\u7d20\u3067\u3042\u308b\u3002 \u30a4\u30f3\u30b3\u30ed\u30a4\u3068\u30a4\u30f3\u30b3\u30cd\u30eb<\/b> \u306e\u5206\u6790\u306f\u71b1\u81a8\u5f35\u4fc2\u6570(CTE)\u3067\u3042\u308b\u3002\u7279\u5b9a\u306e\u30a4\u30f3\u30b3\u30ed\u30a4\u30b0\u30ec\u30fc\u30c9\u3001\u7279\u306b\u30a4\u30f3 \u30b3\u30ed\u30a4909\u306f\u3001\u71b1\u81a8\u5f35\u4fc2\u6570\u3092\u4f4e\u304f\u4e00\u5b9a\u306b\u4fdd\u3064 \u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30ac\u30b9\u30bf\u30fc\u30d3\u30f3\u306e\u30b7\u30fc\u30eb\u3084\u30b1\u30fc\u30b7\u30f3\u30b0\u90e8\u54c1\u306e\u30af\u30ea\u30a2\u30e9\u30f3\u30b9\u3092\u30bf\u30a4\u30c8\u306b\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u30a4\u30f3\u30b3\u30cd\u30eb\u5408\u91d1\u306f\u4e00\u822c\u7684\u306bCTE\u304c\u9ad8\u3044\u305f\u3081\u3001\u6025\u901f\u52a0\u71b1\u6642\u306e\u71b1\u7684\u7d50\u5408\u3084\u4f4e\u30b5\u30a4\u30af\u30eb\u75b2\u52b4\u3092\u9632\u6b62\u3059\u308b\u305f\u3081\u306b\u53b3\u5bc6\u306a\u516c\u5dee\u8a08\u7b97\u304c\u5fc5\u8981\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n

\u51b6\u91d1\u5b66\u7684\u5dee\u7570\u306e\u96c6\u8a08<\/h3>\n

\u3053\u308c\u3089\u306e\u69cb\u9020\u4e0a\u306e\u9055\u3044\u3092\u6b63\u78ba\u306b\u5b9a\u91cf\u5316\u3059\u308b\u305f\u3081\u306b\u3001\u77f3\u6cb9\u5316\u5b66\u914d\u7ba1\u3084\u9ad8\u5727\u53cd\u5fdc\u5bb9\u5668\u3067\u983b\u7e41\u306b\u6307\u5b9a\u3055\u308c\u308b2\u3064\u306e\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u30fb\u30b0\u30ec\u30fc\u30c9\u3092\u691c\u8a3c\u3057\u3066\u307f\u3088\u3046\uff1a \u30a4\u30f3\u30b3\u30cd\u30eb625<\/a> \u305d\u3057\u3066 \u30a4\u30f3\u30b3\u30ed\u30a4825<\/a>.<\/p>\n\n\n\n\n\n\n
\u5408\u91d1\u30b0\u30ec\u30fc\u30c9<\/strong><\/td>\n\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u30fb\u30d9\u30fc\u30b9<\/strong><\/td>\n\u516c\u79f0Ni (%)<\/strong><\/td>\n\u516c\u79f0Fe (%)<\/strong><\/td>\nPREN<\/strong><\/td>\n\u964d\u4f0f\u5f37\u3055 (MPa)<\/strong><\/td>\n\u4e00\u6b21\u5f37\u5316\u30e1\u30ab\u30cb\u30ba\u30e0<\/strong><\/td>\n<\/tr>\n<\/thead>\n
\u30a4\u30f3\u30b3\u30cd\u30eb625<\/span><\/td>\n\u30cb\u30c3\u30b1\u30eb\u30fb\u30af\u30ed\u30e0\u30fb\u30e2\u30ea\u30d6\u30c7\u30f3<\/span><\/td>\n58.0\u5206<\/span><\/td>\n\u6700\u59275.0<\/span><\/td>\n~45<\/span><\/td>\n414<\/span><\/td>\n\u56fa\u6eb6\u4f53 (Mo, Nb)<\/span><\/td>\n<\/tr>\n
\u30a4\u30f3\u30b3\u30ed\u30a4825<\/span><\/td>\n\u30cb\u30c3\u30b1\u30eb-\u9244-\u30af\u30ed\u30e0<\/span><\/td>\n38.0 – 46.0<\/span><\/td>\n22.0\u5206<\/span><\/td>\n~31<\/span><\/td>\n240<\/span><\/td>\n\u56fa\u6eb6\u4f53\uff08Cr\u3001Mo\uff09<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u30b5\u30ef\u30fc\u30ac\u30b9\u7528\u30a4\u30f3\u30b3\u30ed\u30a4\u3068\u30a4\u30f3\u30b3\u30cd\u30eb\u306e\u30b8\u30ec\u30f3\u30de\u306e\u89e3\u6c7a<\/h3>\n

\u8868\u30c7\u30fc\u30bf\u304b\u3089\u660e\u3089\u304b\u306a\u3088\u3046\u306b\u3001\u6a5f\u68b0\u7684\u5805\u7262\u6027\u306f\u5927\u304d\u304f\u7570\u306a\u308b\u3002\u30a4\u30f3\u30b3\u30cd\u30eb\u5408\u91d1\u306f\u4e00\u822c\u306b\u3001\u53b3\u3057\u3044\u9ad8\u6e29\u3067\u512a\u308c\u305f\u30af\u30ea\u30fc\u30d7\u7834\u65ad\u5f37\u5ea6\u3092\u793a\u3059\u3002625\u306e\u3088\u3046\u306a\u92fc\u7a2e\u3067\u306f\u3001\u30cb\u30aa\u30d6\u3068\u30e2\u30ea\u30d6\u30c7\u30f3\u304c\u5b58\u5728\u3059\u308b\u305f\u3081\u3001\u30cb\u30c3\u30b1\u30eb\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u306b\u5f37\u3044\u56fa\u6eb6\u786c\u5316\u304c\u751f\u3058\u307e\u3059\u3002\u306e\u3088\u3046\u306a\u6642\u52b9\u786c\u5316\u53ef\u80fd\u306a\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u3067\u306f \u30a4\u30f3\u30b3\u30cd\u30eb718<\/a>, \u304c\u6790\u51fa\u3059\u308b\u3002 \u03b3<\/span>\u2032\u2032<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span> (Ni$_3$Nb\uff09\u76f8\u306f\u3001\u9ad8\u8377\u91cd\u4e0b\u3067\u306e\u5851\u6027\u5909\u5f62\u306b\u8010\u3048\u308b\u6975\u3081\u3066\u9ad8\u3044\u964d\u4f0f\u5f37\u5ea6\u3092\u63d0\u4f9b\u3059\u308b\u3002.<\/p>\n

\u3057\u304b\u3057\u3001\u6e29\u5ea6\u304c\u9069\u5ea6\u306b\u9ad8\u304f\uff08800\u2103\u307e\u3067\uff09\u3001\u786b\u9ec4\u3092\u591a\u304f\u542b\u3080\u74b0\u5883\u3067\u3042\u3063\u305f\u308a\u3001\u6fc0\u3057\u3044\u6c34\u8150\u98df\u306b\u5bfe\u3059\u308b\u8010\u6027\u304c\u8981\u6c42\u3055\u308c\u308b\u5834\u5408\u306b\u306f\u3001\u30a4\u30f3\u30b3\u30ed\u30a4\u306f\u8f1d\u304d\u3092\u653e\u3061\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u30a4\u30f3\u30b3\u30ed\u30a4825\u306b\u306f\u9285\u3068\u30e2\u30ea\u30d6\u30c7\u30f3\u304c\u6dfb\u52a0\u3055\u308c\u3066\u304a\u308a\u3001\u786b\u9178\u3084\u30ea\u30f3\u9178\u306b\u5f37\u3044\u8010\u6027\u3092\u767a\u63ee\u3057\u307e\u3059\u3002\u9ad8\u3044H$_2$S\u3068\u5869\u5316\u7269\u3092\u542b\u3080\u30b5\u30ef\u30fc\u30ac\u30b9\u4e95\u6238\u3067\u306f\u3001\u73fe\u5728\u9032\u884c\u4e2d\u306e \u30a4\u30f3\u30b3\u30ed\u30a4\u3068\u30a4\u30f3\u30b3\u30cd\u30eb<\/b> \u306e\u8b70\u8ad6\u3067\u306f\u3001\u3057\u3070\u3057\u3070\u30a4\u30f3\u30b3\u30ed\u30a4\u306b\u8ecd\u914d\u304c\u4e0a\u304c \u308b\u3002\u30a4\u30f3\u30b3\u30ed\u30a4\u306e\u9244\u542b\u6709\u91cf\u304c\u9ad8\u3044\u305f\u3081\u3001\u786b\u9ec4\u306e\u52d5 \u614b\u62e1\u6563\u304c\u9045\u308c\u3001\u7c92\u754c\u786b\u5316\u8150\u98df\u304c\u6025\u901f\u306b\u9032\u884c\u3059\u308b\u30ea \u30b9\u30af\u304c\u8efd\u6e1b\u3055\u308c\u308b\u4e00\u65b9\u3001\u5869\u5316\u7269\u5fdc\u529b\u8150\u98df\u5272\u308c(CSCC)\u8010 \u6027\u306b\u512a\u308c\u3066\u3044\u308b\u3002.<\/p>\n

\"\u30a4\u30f3\u30b3\u30ed\u30a4\u3068\u30a4\u30f3\u30b3\u30cd\u30eb\uff1a\u9244\u306f\u6b69\u7559\u307e\u308a\u3092\u3069\u3046\u5909\u3048\u308b\u304b\uff1f\"<\/p>\n

\u88ab\u524a\u6027\u3068\u52a0\u5de5\u786c\u5316\u306e\u73fe\u5b9f<\/h3>\n

\u904b\u7528\u74b0\u5883\u3092\u8d85\u3048\u3066\u3001\u5b9f\u7528\u7684\u306a \u30a4\u30f3\u30b3\u30ed\u30a4\u3068\u30a4\u30f3\u30b3\u30cd\u30eb<\/b> discussion must factor in fabrication mechanics. Both alloys are notorious for rapid work hardening during machining, which causes severe tool wear and localized plastic deformation. However, Inconel’s dense nickel matrix and high shear strength generate significantly higher cutting forces. As the tool cuts, the metal yields and immediately strain-hardens, deflecting subsequent cutting passes and requiring extremely rigid tooling.<\/p>\n

Incoloy, due to its higher iron composition, is generally more forgiving during standard machining, welding, and forming operations, although it still mandates low cutting speeds and positive feeds. For engineers designing complex heat exchanger tube sheets or intricate internal valve geometries, this differential in machinability can shift the project’s overall metallurgical feasibility.<\/p>\n

\u30a4\u30f3\u30b3\u30ed\u30a4\u5bfe\u30a4\u30f3\u30b3\u30cd\u30eb\u4ed5\u69d8\u306e\u6700\u7d42\u6c7a\u5b9a<\/h3>\n

\u6700\u7d42\u7684\u306b\u306f \u30a4\u30f3\u30b3\u30ed\u30a4\u3068\u30a4\u30f3\u30b3\u30cd\u30eb<\/b> \u305d\u306e\u6210\u5426\u306f\u3001\u71b1\u5fdc\u529b\u3001\u5c40\u6240\u7684\u306a\u5869\u5316\u7269\u6fc3\u5ea6\u3001\u52a0\u3048\u3089\u308c\u308b\u6a5f\u68b0\u7684\u8ca0\u8377\u306e\u6b63\u78ba\u306a\u4ea4\u5dee\u306b\u3088\u3063\u3066\u6c7a\u307e\u308a\u307e\u3059\u3002900\u2103\u3092\u8d85\u3048\u308b\u3088\u3046\u306a\u904e\u9177\u306a\u52d5\u7684\u8ca0\u8377\u304c\u304b\u304b\u308b\u7528\u9014\u3067\u306f \u03b3<\/span>\u2032<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span> \u305d\u3057\u3066 \u03b3<\/span>\u2032\u2032<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span> \u30a4\u30f3\u30b3\u30cd\u30eb\u6bcd\u6750\u306e\u6790\u51fa\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u8b72\u308c\u307e\u305b\u3093\u3002\u9006\u306b\u3001600\u2103\u3067\u4f7f\u7528\u3055\u308c\u308b\u5f37\u9178\u6027\u306e\u6c34\u6027\u74b0\u5883\u7528\u306b\u8a2d\u8a08\u3059\u308b\u5834\u5408\u306f\u3001\u30a4\u30f3\u30b3\u30ed\u30a4\u306e\u9244\u5b89\u5b9a\u5316\u683c\u5b50\u304c\u6700\u5927\u306e\u76f8\u5b89\u5b9a\u6027\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n

28Nickel\u306e\u6750\u6599\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30c1\u30fc\u30e0\u306f\u3001\u90e8\u54c1\u306e\u65e9\u671f\u6545\u969c\u3092\u9632\u3050\u305f\u3081\u3001\u5e38\u306b\u52a3\u5316\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u5206\u6790\u3057\u3066\u3044\u307e\u3059\u3002\u8907\u96d1\u306a \u30a4\u30f3\u30b3\u30ed\u30a4\u3068\u30a4\u30f3\u30b3\u30cd\u30eb<\/b> \u9ad8\u5727\u5bb9\u5668\u3084\u30bf\u30fc\u30d3\u30f3\u90e8\u54c1\u306e\u6750\u6599\u9078\u5b9a\u306f\u3001\u5f53\u793e\u306e\u6280\u8853\u30c1\u30fc\u30e0\u304c\u304a\u624b\u4f1d\u3044\u3057\u307e\u3059\u3002\u304a\u5ba2\u69d8\u306e\u904b\u8ee2\u30d1\u30e9\u30e1\u30fc\u30bf\u3001\u71b1\u30b5\u30a4\u30af\u30eb\u3001\u8150\u98df\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u691c\u8a0e\u3057\u3001\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u306e\u4fe1\u983c\u6027\u3092\u6700\u5927\u5316\u3059\u308b\u51b6\u91d1\u7684\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u8a2d\u8a08\u3057\u307e\u3059\u3002.<\/p>","protected":false},"excerpt":{"rendered":"

When engineering components for aggressive, high-temperature environments, selecting the wrong superalloy doesn’t just reduce efficiency\u2014it triggers catastrophic metallurgical failure. A frequent debate in our 28Nickel materials lab centers on the precise boundary conditions governing the incoloy vs inconel selection process. While both are members of the austenitic nickel-chromium superalloy family, their distinct phase stabilities, base metal proportions, and precipitation hardening mechanisms drastically alter their operational limits under thermal cycling and corrosive attack. The Chemical Root of the Incoloy vs Inconel Distinction The fundamental divergence between these two superalloy groups lies in their matrix composition and elemental ratios. Inconel is strictly a nickel-chromium based alloy, typically containing a minimum of 50% […]<\/p>","protected":false},"author":1,"featured_media":2705,"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-2703","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"spectra_custom_meta":{"_edit_lock":["1772249937:1"],"_edit_last":["1"],"rank_math_seo_score":["77"],"rank_math_focus_keyword":["incoloy vs inconel"],"rank_math_description":["Material failure at 800\u00b0C? Incoloy vs inconel decisions dictate plant uptime. 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A frequent debate in our 28Nickel materials lab centers on the precise boundary conditions governing the incoloy vs inconel selection process. While both are members of the austenitic nickel-chromium superalloy family, their distinct phase stabilities, base…","_links":{"self":[{"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/posts\/2703","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=2703"}],"version-history":[{"count":1,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/posts\/2703\/revisions"}],"predecessor-version":[{"id":2706,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/posts\/2703\/revisions\/2706"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/media\/2705"}],"wp:attachment":[{"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/media?parent=2703"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/categories?post=2703"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/tags?post=2703"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}