{"id":2813,"date":"2026-03-10T04:21:42","date_gmt":"2026-03-10T03:21:42","guid":{"rendered":"https:\/\/www.nickelcasting.com\/?p=2813"},"modified":"2026-03-10T04:21:50","modified_gmt":"2026-03-10T03:21:50","slug":"nickel-alloy-selection-chart","status":"publish","type":"post","link":"https:\/\/www.nickelcasting.com\/ar\/nickel-alloy-selection-chart\/","title":{"rendered":"\u0643\u064a\u0641\u064a\u0629 \u0642\u0631\u0627\u0621\u0629 \u0645\u062e\u0637\u0637 \u0627\u062e\u062a\u064a\u0627\u0631 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0646\u064a\u0643\u0644"},"content":{"rendered":"<p data-path-to-node=\"2\">\u0646\u0627\u062f\u0631\u064b\u0627 \u0645\u0627 \u064a\u0643\u0648\u0646 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0633\u0628\u064a\u0643\u0629 \u0627\u0644\u0641\u0627\u0626\u0642\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0645\u062b\u0644\u0649 \u0644\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0627\u0644\u0642\u0627\u0633\u064a\u0629 \u0623\u0645\u0631\u064b\u0627 \u0628\u0633\u064a\u0637\u064b\u0627 \u0648\u0645\u0628\u0627\u0634\u0631\u064b\u0627. \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u0648\u0627\u062c\u0647 \u0627\u0644\u0645\u0647\u0646\u062f\u0633\u0648\u0646 \u062a\u0622\u0643\u0644\u064b\u0627 \u0645\u0648\u0636\u0639\u064a\u064b\u0627 \u0643\u0627\u0631\u062b\u064a\u064b\u0627 \u0623\u0648 \u062a\u0622\u0643\u0644\u064b\u0627 \u0625\u062c\u0647\u0627\u062f\u064a\u064b\u0627 (SCC) \u0623\u0648 \u0632\u062d\u0641\u064b\u0627 \u0641\u064a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0639\u0646\u062f\u0645\u0627 \u0644\u0627 \u062a\u062a\u0637\u0627\u0628\u0642 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0646\u0638\u0627\u0645 \u0645\u0639 \u0638\u0631\u0648\u0641 \u0627\u0644\u062e\u062f\u0645\u0629 \u0627\u0644\u0641\u0639\u0644\u064a\u0629. \u0648\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u0624\u062f\u064a \u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f \u0639\u0644\u0649 \u0623\u0648\u0631\u0627\u0642 \u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0639\u0632\u0648\u0644\u0629 \u0625\u0644\u0649 \u0633\u0647\u0648 \u0645\u0643\u0644\u0641 \u0641\u064a \u0627\u0644\u062a\u0635\u0645\u064a\u0645. \u0644\u0644\u062a\u062e\u0641\u064a\u0641 \u0645\u0646 \u0647\u0630\u0647 \u0627\u0644\u0645\u062e\u0627\u0637\u0631 \u0627\u0644\u0647\u064a\u0643\u0644\u064a\u0629\u060c \u064a\u0639\u062f \u0627\u0644\u0631\u062c\u0648\u0639 \u0625\u0644\u0649 \u0645\u062e\u0637\u0637 \u0634\u0627\u0645\u0644 \u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0646\u064a\u0643\u0644 \u062e\u0637\u0648\u0629 \u0623\u0633\u0627\u0633\u064a\u0629 \u0641\u064a \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u0645\u0639\u062f\u0646\u064a. \u0641\u0647\u0648 \u064a\u0648\u0641\u0631 \u0631\u0624\u064a\u0629 \u0645\u062c\u0647\u0631\u064a\u0629 \u0644\u0625\u0645\u0643\u0627\u0646\u064a\u0627\u062a \u0627\u0644\u0645\u0648\u0627\u062f\u060c \u0645\u0645\u0627 \u064a\u0633\u0645\u062d \u0644\u0643 \u0628\u0645\u0648\u0627\u0621\u0645\u0629 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0645\u0628\u0627\u0634\u0631\u0629\u064b \u0645\u0639 \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0648\u0627\u0644\u062a\u0622\u0643\u0644 \u0644\u0645\u0634\u0631\u0648\u0639\u0643 \u0627\u0644\u0647\u0646\u062f\u0633\u064a \u0627\u0644\u0645\u062d\u062f\u062f.<\/p>\n<p data-path-to-node=\"3\">\u0641\u064a \u062d\u064a\u0646 \u0623\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0627\u0644\u0642\u064a\u0627\u0633\u064a \u064a\u062a\u062d\u0644\u0644 \u0628\u0633\u0631\u0639\u0629 \u062a\u062d\u062a \u0647\u062c\u0645\u0627\u062a \u0627\u0644\u0643\u0644\u0648\u0631\u064a\u062f \u0627\u0644\u0639\u0646\u064a\u0641\u0629 \u0623\u0648 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0642\u0635\u0648\u0649\u060c \u062a\u062d\u0627\u0641\u0638 \u0627\u0644\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0642\u0627\u0626\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0646\u064a\u0643\u0644 \u0639\u0644\u0649 \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0647\u064a\u0643\u0644\u064a\u0629 \u0628\u0633\u0628\u0628 \u0645\u0635\u0641\u0648\u0641\u062a\u0647\u0627 \u0627\u0644\u0623\u0648\u0633\u062a\u0646\u064a\u062a\u064a\u0629 \u0627\u0644\u0645\u0633\u062a\u0642\u0631\u0629. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0641\u0625\u0646 \u0627\u0644\u0625\u0636\u0627\u0641\u0627\u062a \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u0644\u0644\u0633\u0628\u0627\u0626\u0643 - \u0645\u062b\u0644 \u0627\u0644\u0643\u0631\u0648\u0645 \u0648\u0627\u0644\u0645\u0648\u0644\u064a\u0628\u062f\u064a\u0646\u0648\u0645 \u0648\u0627\u0644\u0646\u064a\u0648\u0628\u064a\u0648\u0645 \u0648\u0627\u0644\u062a\u0646\u063a\u0633\u062a\u0646 - \u062a\u063a\u064a\u0631 \u0645\u0644\u0627\u0645\u062d \u0627\u0644\u0623\u062f\u0627\u0621 \u0628\u0634\u0643\u0644 \u062c\u0630\u0631\u064a.<\/p>\n<p data-path-to-node=\"4\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2814\" src=\"http:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/185.jpg\" alt=\"\u0643\u064a\u0641\u064a\u0629 \u0642\u0631\u0627\u0621\u0629 \u0645\u062e\u0637\u0637 \u0627\u062e\u062a\u064a\u0627\u0631 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0646\u064a\u0643\u0644\" width=\"1200\" height=\"896\" srcset=\"https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/185.jpg 1200w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/185-300x224.jpg 300w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/185-1024x765.jpg 1024w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/185-768x573.jpg 768w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/185-16x12.jpg 16w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<h2 data-path-to-node=\"5\">\u0627\u0644\u0645\u0642\u0627\u064a\u064a\u0633 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0641\u064a \u0645\u062e\u0637\u0637 \u0627\u062e\u062a\u064a\u0627\u0631 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0646\u064a\u0643\u0644<\/h2>\n<p data-path-to-node=\"6\">When you analyze a high-tier nickel alloy selection chart, the first variable to evaluate is the Pitting Resistance Equivalent Number (PREN). This theoretical calculation indicates an alloy&#8217;s resistance to localized pitting in chloride-containing environments. For instance, Alloy C-276 typically exhibits a PREN greater than 68, making it highly effective in wet chlorine gas, hypochlorite, and chlorine dioxide solutions. Conversely, Alloy 600, primarily a nickel-chromium-iron alloy, lacks the heavy molybdenum additions and is better suited for high-temperature oxidation resistance rather than aggressive wet corrosion.<\/p>\n<p data-path-to-node=\"7\">\u0625\u0646 \u0623\u064a \u062c\u062f\u0648\u0644 \u0645\u0648\u062b\u0648\u0642 \u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0646\u064a\u0643\u0644 \u0633\u064a\u0642\u0648\u0645 \u062f\u0627\u0626\u0645\u064b\u0627 \u0628\u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0645\u0648\u0627\u062f \u0648\u0641\u0642\u064b\u0627 \u0644\u0622\u0644\u064a\u0627\u062a \u062a\u0642\u0648\u064a\u062a\u0647\u0627: \u062a\u0642\u0648\u064a\u0629 \u0627\u0644\u0645\u062d\u0644\u0648\u0644 \u0627\u0644\u0635\u0644\u0628 \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u062a\u0635\u0644\u0628 \u0628\u0627\u0644\u062a\u0631\u0633\u064a\u0628. \u062a\u0639\u062a\u0645\u062f \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0645\u062d\u0644\u0648\u0644 \u0627\u0644\u0635\u0644\u0628\u060c \u0645\u062b\u0644 \u0625\u0646\u0643\u0648\u0646\u064a\u0644 625\u060c \u0639\u0644\u0649 \u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u062a\u0635\u0644\u0628 \u0627\u0644\u0630\u064a \u064a\u0648\u0641\u0631\u0647 \u0627\u0644\u0645\u0648\u0644\u064a\u0628\u062f\u064a\u0646\u0648\u0645 \u0648\u0627\u0644\u0646\u064a\u0648\u0628\u064a\u0648\u0645 \u062f\u0627\u062e\u0644 \u0645\u0635\u0641\u0648\u0641\u0629 \u0627\u0644\u0646\u064a\u0643\u0644 \u0648\u0627\u0644\u0643\u0631\u0648\u0645\u060c \u0645\u0645\u0627 \u064a\u0648\u0641\u0631 \u0642\u0627\u0628\u0644\u064a\u0629 \u062a\u0635\u0646\u064a\u0639 \u0645\u0645\u062a\u0627\u0632\u0629 \u0648\u0645\u0642\u0627\u0648\u0645\u0629 \u0645\u0645\u062a\u0627\u0632\u0629 \u0644\u0644\u062a\u0622\u0643\u0644. \u0623\u0645\u0627 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0642\u0648\u0627\u0629 \u0628\u0627\u0644\u062a\u0631\u0633\u064a\u0628\u060c \u0645\u062b\u0644 \u0625\u0646\u0643\u0648\u0646\u064a\u0644 718\u060c \u0641\u062a\u0633\u062a\u062e\u062f\u0645 \u062a\u0631\u0633\u0628\u0627\u062a \u0645\u062c\u0647\u0631\u064a\u0629 (\u063a\u0627\u0645\u0627 \u0628\u0631\u0627\u064a\u0645 \u0648\u063a\u0627\u0645\u0627 \u062f\u0627\u0628\u0644 \u0628\u0631\u0627\u064a\u0645) \u0644\u062a\u062d\u0642\u064a\u0642 \u0642\u0648\u0629 \u0634\u062f \u0648\u0642\u0648\u0629 \u062e\u0636\u0648\u0639 \u0641\u0627\u0626\u0642\u062a\u064a\u0646 \u0639\u0646\u062f \u062f\u0631\u062c\u0627\u062a \u062d\u0631\u0627\u0631\u0629 \u0645\u0631\u062a\u0641\u0639\u0629\u060c \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u0635\u0644 \u0625\u0644\u0649 650 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629.<\/p>\n<h3 data-path-to-node=\"8\">\u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a \u0648\u062e\u0637 \u0627\u0644\u0623\u0633\u0627\u0633 \u0644\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629<\/h3>\n<p data-path-to-node=\"9\">\u0644\u0644\u062a\u0646\u0642\u0644 \u0628\u0641\u0639\u0627\u0644\u064a\u0629 \u0628\u064a\u0646 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0645\u0648\u0627\u062f\u060c \u0645\u0646 \u0627\u0644\u0636\u0631\u0648\u0631\u064a \u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0628\u0639\u0646\u0627\u0635\u0631 \u0627\u0644\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0633\u0627\u0626\u062f\u0629. \u0641\u064a\u0645\u0627 \u064a\u0644\u064a \u062e\u0637 \u0623\u0633\u0627\u0633 \u0645\u0642\u0627\u0631\u0646 \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u0648\u062c\u062f \u0641\u064a \u062c\u0648\u0647\u0631 \u0645\u062e\u0637\u0637 \u0627\u062e\u062a\u064a\u0627\u0631 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0646\u064a\u0643\u0644 \u0627\u0644\u0627\u062d\u062a\u0631\u0627\u0641\u064a.<\/p>\n<table data-path-to-node=\"10\">\n<thead>\n<tr>\n<td><strong>\u062f\u0631\u062c\u0629 \u0627\u0644\u0633\u0628\u064a\u0643\u0629<\/strong><\/td>\n<td><strong>\u062a\u0633\u0645\u064a\u0629 \u0646\u0638\u0627\u0645 \u0627\u0644\u0623\u0645\u0645 \u0627\u0644\u0645\u062a\u062d\u062f\u0629<\/strong><\/td>\n<td><strong>\u0627\u0644\u0625\u0636\u0627\u0641\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629<\/strong><\/td>\n<td><strong>\u0642\u0648\u0629 \u0627\u0644\u062e\u0636\u0648\u0639 (MPa)<\/strong><\/td>\n<td><strong>\u0628\u064a\u0626\u0629 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"10,1,0,0\">\u0633\u0628\u064a\u0643\u0629 C-276<\/span><\/td>\n<td><span data-path-to-node=\"10,1,1,0\">N10276<\/span><\/td>\n<td><span data-path-to-node=\"10,1,2,0\">Ni-Mo-Cr-W<\/span><\/td>\n<td><span data-path-to-node=\"10,1,3,0\">\u2265 283<\/span><\/td>\n<td><span data-path-to-node=\"10,1,4,0\">\u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u0631\u0637\u0628 \u0627\u0644\u0634\u062f\u064a\u062f\u060c \u0648\u0627\u0644\u0623\u062d\u0645\u0627\u0636 \u0627\u0644\u0642\u0648\u064a\u0629\u060c \u0648\u0627\u0644\u0643\u0644\u0648\u0631\u064a\u062f\u0627\u062a<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"10,2,0,0\">\u0633\u0628\u064a\u0643\u0629 625<\/span><\/td>\n<td><span data-path-to-node=\"10,2,1,0\">N06625<\/span><\/td>\n<td><span data-path-to-node=\"10,2,2,0\">Ni-Cr-Mo-Nb<\/span><\/td>\n<td><span data-path-to-node=\"10,2,3,0\">\u2265 414<\/span><\/td>\n<td><span data-path-to-node=\"10,2,4,0\">\u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0628\u062d\u0631\u064a\u0629\u060c \u0648\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0639\u0627\u062f\u0645 \u0627\u0644\u0641\u0636\u0627\u0626\u064a\u0629<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"10,3,0,0\">\u0633\u0628\u064a\u0643\u0629 718<\/span><\/td>\n<td><span data-path-to-node=\"10,3,1,0\">N07718<\/span><\/td>\n<td><span data-path-to-node=\"10,3,2,0\">Ni-Cr-Fe-Nb-Mo<\/span><\/td>\n<td><span data-path-to-node=\"10,3,3,0\">\u2265 1034 (\u0645\u0633\u0646)<\/span><\/td>\n<td><span data-path-to-node=\"10,3,4,0\">\u0634\u0641\u0631\u0627\u062a \u0627\u0644\u062a\u0648\u0631\u0628\u064a\u0646\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0625\u062c\u0647\u0627\u062f\u060c \u0648\u0627\u0644\u062a\u062e\u0632\u064a\u0646 \u0628\u0627\u0644\u062a\u0628\u0631\u064a\u062f<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"10,4,0,0\">\u0633\u0628\u064a\u0643\u0629 400<\/span><\/td>\n<td><span data-path-to-node=\"10,4,1,0\">N04400<\/span><\/td>\n<td><span data-path-to-node=\"10,4,2,0\">\u0627\u0644\u0646\u064a\u0643\u0644 \u0648\u0627\u0644\u0646\u062d\u0627\u0633<\/span><\/td>\n<td><span data-path-to-node=\"10,4,3,0\">\u2265 195<\/span><\/td>\n<td><span data-path-to-node=\"10,4,4,0\">\u062d\u0645\u0636 \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0641\u0644\u0648\u0631\u064a\u0643\u060c \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0628\u062d\u0631\u064a\u0629<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p data-path-to-node=\"11\">\u0645\u0646 \u062e\u0644\u0627\u0644 \u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u062c\u062f\u0648\u0644 \u0623\u0639\u0644\u0627\u0647 \u062c\u0646\u0628\u064b\u0627 \u0625\u0644\u0649 \u062c\u0646\u0628 \u0645\u0639 \u0645\u062e\u0637\u0637 \u062a\u0641\u0635\u064a\u0644\u064a \u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0646\u064a\u0643\u0644\u060c \u064a\u0645\u0643\u0646 \u0644\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u0627\u0633\u062a\u0628\u0639\u0627\u062f \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u062a\u064a \u064a\u0643\u0648\u0646 \u0623\u062f\u0627\u0624\u0647\u0627 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a \u0625\u0645\u0627 \u0623\u0642\u0644 \u0645\u0646 \u0627\u0644\u0645\u0637\u0644\u0648\u0628 \u0623\u0648 \u062a\u0643\u0648\u0646 \u0630\u0627\u062a \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0632\u0627\u0626\u062f\u0629 \u0639\u0646 \u0627\u0644\u062d\u062f \u0648\u0645\u062b\u0628\u0637\u0629 \u0644\u0644\u062a\u0643\u0644\u0641\u0629 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u0642\u0635\u0648\u062f. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0642\u062f \u064a\u0643\u0648\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0633\u0628\u064a\u0643\u0629 718 \u0641\u064a \u0646\u0638\u0627\u0645 \u0623\u0646\u0627\u0628\u064a\u0628 \u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0648\u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u064b\u0627 \u063a\u064a\u0631 \u0641\u0639\u0627\u0644 \u0644\u062e\u0635\u0627\u0626\u0635\u0647\u0627 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0627\u0644\u0645\u062a\u0635\u0644\u0628\u0629 \u0628\u0627\u0644\u062a\u0631\u0633\u064a\u0628\u060c \u062d\u064a\u062b \u062a\u0643\u0648\u0646 \u0627\u0644\u0633\u0628\u064a\u0643\u0629 C-276 \u0647\u064a \u0627\u0644\u062e\u064a\u0627\u0631 \u0627\u0644\u0633\u0644\u064a\u0645 \u0645\u0646 \u0627\u0644\u0646\u0627\u062d\u064a\u0629 \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629.<\/p>\n<p data-path-to-node=\"12\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2815\" src=\"http:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/186.jpg\" alt=\"\u0643\u064a\u0641\u064a\u0629 \u0642\u0631\u0627\u0621\u0629 \u0645\u062e\u0637\u0637 \u0627\u062e\u062a\u064a\u0627\u0631 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0646\u064a\u0643\u0644\" width=\"1200\" height=\"896\" srcset=\"https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/186.jpg 1200w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/186-300x224.jpg 300w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/186-1024x765.jpg 1024w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/186-768x573.jpg 768w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/186-16x12.jpg 16w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<h2 data-path-to-node=\"13\">\u062a\u0641\u0633\u064a\u0631 \u0627\u0644\u062b\u0628\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0641\u064a \u0645\u062e\u0637\u0637 \u0627\u062e\u062a\u064a\u0627\u0631 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0646\u064a\u0643\u0644<\/h2>\n<p data-path-to-node=\"14\">\u0648\u0628\u0639\u064a\u062f\u064b\u0627 \u0639\u0646 \u0627\u0644\u062a\u0622\u0643\u0644 \u0641\u064a \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u062d\u064a\u0637\u0629\u060c \u064a\u0639\u062f \u0627\u0644\u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0639\u0627\u0645\u0644\u064b\u0627 \u062d\u0627\u0633\u0645\u064b\u0627. \u0639\u0646\u062f \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0628\u0627\u0644\u0642\u0631\u0628 \u0645\u0646 \u0623\u0648 \u0623\u0639\u0644\u0649 \u0645\u0646 800 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629\u060c \u064a\u0635\u0628\u062d \u062a\u0643\u0648\u064a\u0646 \u0637\u0628\u0642\u0627\u062a \u0627\u0644\u0623\u0643\u0633\u064a\u062f \u0627\u0644\u0648\u0627\u0642\u064a\u0629 \u0623\u0645\u0631\u064b\u0627 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629. \u0633\u0648\u0641 \u064a\u0633\u0644\u0637 \u0645\u062e\u0637\u0637 \u0627\u062e\u062a\u064a\u0627\u0631 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0646\u064a\u0643\u0644 \u0627\u0644\u0634\u0627\u0645\u0644 \u0627\u0644\u0636\u0648\u0621 \u0639\u0644\u0649 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0623\u0643\u0633\u062f\u0629 \u0648\u0627\u0644\u0643\u0631\u0628\u0646\u0629 \u0644\u0644\u0633\u0628\u0627\u0626\u0643 \u0645\u062b\u0644 600 \u0623\u0648 601. \u064a\u0633\u0647\u0644 \u0627\u0644\u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u0639\u0627\u0644\u064a \u0645\u0646 \u0627\u0644\u0643\u0631\u0648\u0645 \u062a\u0643\u0648\u064a\u0646 \u0637\u0628\u0642\u0629 \u0645\u0644\u062a\u0635\u0642\u0629 \u0628\u0625\u062d\u0643\u0627\u0645 <span class=\"math-inline\" data-math=\"Cr_{2}O_{3}\" data-index-in-node=\"373\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">C<\/span><span class=\"mord\"><span class=\"mord mathnormal\">r<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mord mathnormal\">O<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">3<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span> \u0627\u0644\u0630\u064a \u064a\u0639\u0645\u0644 \u0643\u062d\u0627\u062c\u0632 \u0636\u062f \u0627\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u062a\u062f\u0647\u0648\u0631 \u0627\u0644\u062c\u0648\u064a.<\/p>\n<p data-path-to-node=\"15\">\u0639\u0646\u062f\u0645\u0627 \u062a\u0633\u062a\u0634\u064a\u0631 \u0645\u062e\u0637\u0637 \u0627\u062e\u062a\u064a\u0627\u0631 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0646\u064a\u0643\u0644 \u0644\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0630\u0627\u062a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629\u060c \u064a\u062c\u0628 \u0639\u0644\u064a\u0643 \u0623\u064a\u0636\u064b\u0627 \u0645\u0631\u0627\u0639\u0627\u0629 \u062e\u0637\u0631 \u0639\u062f\u0645 \u0627\u0644\u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0627\u0644\u0645\u0639\u062f\u0646\u064a \u0639\u0646\u062f \u0627\u0644\u062a\u0639\u0631\u0636 \u0644\u0641\u062a\u0631\u0627\u062a \u0637\u0648\u064a\u0644\u0629. \u0642\u062f \u062a\u062a\u0631\u0633\u0628 \u0628\u0639\u0636 \u0627\u0644\u0633\u0628\u0627\u0626\u0643 \u0645\u0631\u0627\u062d\u0644 \u0628\u064a\u0646\u064a\u0629 \u0645\u0639\u062f\u0646\u064a\u0629 \u0636\u0627\u0631\u0629 (\u0645\u062b\u0644 \u0645\u0631\u0627\u062d\u0644 \u0633\u064a\u062c\u0645\u0627 \u0623\u0648 \u0644\u064a\u0641\u0632) \u0639\u0646\u062f \u0627\u0644\u0627\u062d\u062a\u0641\u0627\u0638 \u0628\u0647\u0627 \u0641\u064a \u062f\u0631\u062c\u0627\u062a \u062d\u0631\u0627\u0631\u0629 \u0639\u0627\u0644\u064a\u0629 \u0645\u062a\u0648\u0633\u0637\u0629 \u0644\u0641\u062a\u0631\u0627\u062a \u0637\u0648\u064a\u0644\u0629\u060c \u0645\u0645\u0627 \u064a\u0642\u0644\u0644 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0645\u0646 \u0644\u064a\u0648\u0646\u0629 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u063a\u0631\u0641\u0629. \u0647\u0630\u0627 \u0647\u0648 \u0627\u0644\u0645\u0643\u0627\u0646 \u0627\u0644\u0630\u064a \u064a\u0635\u0628\u062d \u0641\u064a\u0647 \u0627\u0644\u0641\u0647\u0645 \u0627\u0644\u062f\u0642\u064a\u0642 \u0644\u0645\u062e\u0637\u0637\u0627\u062a \u0627\u0644\u062a\u062d\u0648\u0644 \u0627\u0644\u0632\u0645\u0646\u064a \u0644\u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 (TTT) \u0625\u0644\u0649 \u062c\u0627\u0646\u0628 \u0645\u062e\u0637\u0637 \u0627\u062e\u062a\u064a\u0627\u0631 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0646\u064a\u0643\u0644 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0623\u0645\u0631\u064b\u0627 \u0644\u0627 \u063a\u0646\u0649 \u0639\u0646\u0647 \u0644\u062a\u062d\u0642\u064a\u0642 \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644.<\/p>\n<p data-path-to-node=\"16\">\u0628\u0627\u062e\u062a\u0635\u0627\u0631\u060c \u064a\u0648\u0641\u0631 \u0627\u0644\u0645\u062e\u0637\u0637 \u0627\u0644\u0639\u0627\u0645 \u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0646\u064a\u0643\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0627\u0644\u0647\u0627\u0645\u0629 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629 \u0644\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0647\u0646\u062f\u0633\u064a \u0627\u0644\u0623\u0648\u0644\u064a. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u062a\u062a\u0637\u0644\u0628 \u0645\u062a\u063a\u064a\u0631\u0627\u062a \u0627\u0644\u0639\u0627\u0644\u0645 \u0627\u0644\u062d\u0642\u064a\u0642\u064a \u0645\u062b\u0644 \u0633\u0631\u0639\u0629 \u0627\u0644\u0633\u0648\u0627\u0626\u0644\u060c \u0648\u0648\u062c\u0648\u062f \u062c\u0632\u064a\u0626\u0627\u062a \u0643\u0627\u0634\u0637\u0629\u060c \u0648\u0627\u0644\u062f\u0648\u0631\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u062a\u062d\u0644\u064a\u0644\u0627\u064b \u0645\u0639\u062f\u0646\u064a\u064b\u0627 \u0623\u0639\u0645\u0642. \u0641\u064a 28Nickel\u060c \u064a\u062a\u062e\u0635\u0635 \u0641\u0631\u064a\u0642\u0646\u0627 \u0627\u0644\u0647\u0646\u062f\u0633\u064a \u0641\u064a \u062a\u0641\u0633\u064a\u0631 \u0647\u0630\u0647 \u0627\u0644\u0645\u062a\u063a\u064a\u0631\u0627\u062a \u0627\u0644\u0628\u064a\u0626\u064a\u0629 \u0627\u0644\u0645\u0639\u0642\u062f\u0629. \u0646\u062d\u0646 \u0646\u062f\u0639\u0648\u0643 \u0644\u0645\u0634\u0627\u0631\u0643\u0629 \u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u062d\u062f\u062f\u0629 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643 \u0645\u0639\u0646\u0627\u060c \u0648\u0633\u0646\u0633\u0627\u0639\u062f\u0643 \u0641\u064a \u062a\u062d\u062f\u064a\u062f \u0645\u062a\u0637\u0644\u0628\u0627\u062a\u0643 \u0644\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0623\u0643\u062b\u0631 \u0645\u0644\u0627\u0621\u0645\u0629 \u0645\u0646 \u0627\u0644\u0646\u0627\u062d\u064a\u0629 \u0627\u0644\u0639\u0644\u0645\u064a\u0629.<\/p>\n<h3 data-path-to-node=\"17\">\u0623\u0633\u0626\u0644\u0629 \u0648\u0623\u062c\u0648\u0628\u0629 \u0630\u0627\u062a \u0635\u0644\u0629<\/h3>\n<p data-path-to-node=\"18\"><b data-path-to-node=\"18\" data-index-in-node=\"0\">\u06331: \u0644\u0645\u0627\u0630\u0627 \u064a\u0641\u0635\u0644 \u0645\u062e\u0637\u0637 \u0627\u062e\u062a\u064a\u0627\u0631 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0646\u064a\u0643\u0644 \u0627\u0644\u0642\u064a\u0627\u0633\u064a \u0628\u064a\u0646 \u0633\u0628\u064a\u0643\u0629 625 \u0648\u0633\u0628\u0627\u0626\u0643 718 \u0639\u0646\u062f\u0645\u0627 \u064a\u062d\u062a\u0648\u064a \u0643\u0644\u0627\u0647\u0645\u0627 \u0639\u0644\u0649 \u0639\u0646\u0627\u0635\u0631 \u0623\u0633\u0627\u0633\u064a\u0629 \u0645\u062a\u0634\u0627\u0628\u0647\u0629\u061f<\/b><\/p>\n<p data-path-to-node=\"18\">\u062c: \u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0646 \u0643\u0644\u0627\u0647\u0645\u0627 \u064a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0627\u0644\u0646\u064a\u0643\u0644 \u0648\u0627\u0644\u0643\u0631\u0648\u0645 \u0648\u0627\u0644\u0645\u0648\u0644\u064a\u0628\u062f\u064a\u0646\u0648\u0645\u060c \u0625\u0644\u0627 \u0623\u0646 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\u0645\u0642\u0627\u0631\u0646\u0629 \u0645\u062e\u0637\u0637 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0645\u0639 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u064a\u0629 \u0627\u0644\u0645\u062d\u062f\u062f\u0629 \u0648\u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u0625\u062c\u0647\u0627\u062f\u060c \u062d\u064a\u062b \u0625\u0646 \u0625\u062c\u0647\u0627\u062f \u0627\u0644\u0634\u062f \u0627\u0644\u0639\u0627\u0644\u064a \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0633\u0631\u0639 \u0645\u0646 \u0627\u0644\u0641\u0634\u0644 \u062d\u062a\u0649 \u0641\u064a \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629.<\/p>\n<p data-path-to-node=\"20\"><b data-path-to-node=\"20\" data-index-in-node=\"0\">\u06333: \u0643\u0645 \u0645\u0631\u0629 \u064a\u062c\u0628 \u0639\u0644\u0649 \u0627\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u062a\u062d\u062f\u064a\u062b \u0645\u062e\u0637\u0637 \u0627\u062e\u062a\u064a\u0627\u0631 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0646\u064a\u0643\u0644 \u0627\u0644\u0645\u0631\u062c\u0639\u064a \u0627\u0644\u062e\u0627\u0635 \u0628\u0647\u0645\u061f<\/b><\/p>\n<p data-path-to-node=\"20\">\u062c: \u0628\u064a\u0646\u0645\u0627 \u062a\u0638\u0644 \u0641\u064a\u0632\u064a\u0627\u0621 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u062b\u0627\u0628\u062a\u0629\u060c \u064a\u062a\u0645 \u0628\u0627\u0633\u062a\u0645\u0631\u0627\u0631 \u062a\u0637\u0648\u064a\u0631 \u0645\u062a\u063a\u064a\u0631\u0627\u062a \u062c\u062f\u064a\u062f\u0629 (\u0645\u062b\u0644 \u0627\u0644\u062f\u0631\u062c\u0627\u062a \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u0643\u0631\u0628\u0648\u0646 \u0623\u0648 \u0627\u0644\u062f\u0631\u062c\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0646\u0642\u0627\u0621 \u0645\u062b\u0644 \u0627\u0644\u0633\u0628\u0627\u0626\u0643 625LCF). \u064a\u0648\u0635\u0649 \u0628\u0627\u0644\u062a\u0634\u0627\u0648\u0631 \u0645\u0639 \u0645\u0647\u0646\u062f\u0633 \u0645\u0648\u0627\u062f \u0645\u062a\u062e\u0635\u0635 \u0623\u0648 \u0627\u0644\u0631\u062c\u0648\u0639 \u0625\u0644\u0649 \u0645\u0639\u0627\u064a\u064a\u0631 ASTM\/ASME \u0627\u0644\u0645\u062d\u062f\u062b\u0629 \u0633\u0646\u0648\u064a\u064b\u0627 \u0644\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646 \u0645\u062e\u0637\u0637 \u0627\u062e\u062a\u064a\u0627\u0631 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0646\u064a\u0643\u0644 \u064a\u0639\u0643\u0633 \u0623\u062d\u062f\u062b \u0627\u0644\u062a\u0637\u0648\u0631\u0627\u062a \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u0648\u062d\u062f\u0648\u062f \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a.<\/p>","protected":false},"excerpt":{"rendered":"<p>Selecting the optimal high-performance superalloy for severe industrial environments is rarely straightforward. Engineers frequently face catastrophic localized corrosion, stress corrosion cracking (SCC), or high-temperature creep when system specifications mismatch the actual service conditions. Relying on isolated material data sheets often leads to costly design oversights. To mitigate these structural risks, referencing a comprehensive nickel alloy [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2814,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-2813","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/posts\/2813","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/comments?post=2813"}],"version-history":[{"count":1,"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/posts\/2813\/revisions"}],"predecessor-version":[{"id":2816,"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/posts\/2813\/revisions\/2816"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/media\/2814"}],"wp:attachment":[{"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/media?parent=2813"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/categories?post=2813"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/tags?post=2813"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}