\u064a\u062d\u0633\u0651\u0646 PREN \u0644\u0623\u0642\u0635\u0649 \u0642\u062f\u0631 \u0645\u0646 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u0646\u0627\u062a\u062c \u0639\u0646 \u0627\u0644\u062d\u0641\u0631 \u0648\u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u0634\u0642\u0648\u0642.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\u0648\u0628\u0639\u062f \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0635\u0647\u0631\u060c \u062a\u062a\u062d\u0643\u0645 \u062f\u0648\u0631\u0627\u062a \u0627\u0644\u062a\u0634\u0643\u064a\u0644 \u0648\u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0627\u0644\u0644\u0627\u062d\u0642\u0629 \u0641\u064a \u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629 \u0648\u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0627\u0644\u0637\u0648\u0631. \u0648\u062a\u0633\u062a\u062e\u062f\u0645 \u0625\u062d\u062f\u0649 \u0627\u0644\u0634\u0631\u0643\u0627\u062a \u0627\u0644\u0645\u062a\u0637\u0648\u0631\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u0644\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0646\u064a\u0643\u0644 \u0641\u064a \u0627\u0644\u0635\u064a\u0646 \u0645\u062d\u0627\u0643\u0627\u0629 \u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u062d\u0631\u0627\u0631\u064a\u0629 \u0645\u062a\u0642\u062f\u0645\u0629 \u0644\u062a\u062d\u062f\u064a\u062f \u062f\u0631\u062c\u0627\u062a \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u0643\u064a\u0644 \u0648\u0645\u0639\u062f\u0644\u0627\u062a \u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0628\u062f\u0642\u0629. \u062a\u064f\u0638\u0647\u0631 \u0627\u0644\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0641\u0627\u0626\u0642\u0629 \u0627\u0644\u0642\u0627\u0626\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0646\u064a\u0643\u0644 \u0646\u0648\u0627\u0641\u0630 \u0636\u064a\u0642\u0629 \u0644\u0644\u062a\u0634\u063a\u064a\u0644 \u0639\u0644\u0649 \u0627\u0644\u0633\u0627\u062e\u0646. \u0625\u0630\u0627 \u0627\u0646\u062e\u0641\u0636\u062a \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0635\u064a\u0627\u063a\u0629 \u0625\u0644\u0649 \u0645\u0627 \u062f\u0648\u0646 \u0639\u062a\u0628\u0629 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u0628\u0644\u0648\u0631\u060c \u064a\u062d\u062f\u062b \u062a\u0631\u0627\u0643\u0645 \u0647\u0627\u0626\u0644 \u0644\u0644\u062e\u0644\u0639\u060c \u0645\u0645\u0627 \u064a\u0632\u064a\u062f \u0645\u0646 \u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0634\u0642\u0642 \u0627\u0644\u062f\u0627\u062e\u0644\u064a. \u0648\u0639\u0644\u0649 \u0627\u0644\u0639\u0643\u0633 \u0645\u0646 \u0630\u0644\u0643\u060c \u062a\u0624\u062f\u064a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0641\u0631\u0637\u0629 \u0625\u0644\u0649 \u062e\u0634\u0648\u0646\u0629 \u0634\u062f\u064a\u062f\u0629 \u0641\u064a \u0627\u0644\u062d\u0628\u064a\u0628\u0627\u062a \u0645\u0645\u0627 \u064a\u0642\u0644\u0644 \u0645\u0646 \u0642\u0648\u0629 \u0627\u0644\u062e\u0636\u0648\u0639 \u0627\u0644\u0645\u062d\u064a\u0637\u0629 \u0648\u0639\u0645\u0631 \u0627\u0644\u0643\u0644\u0627\u0644 \u0641\u064a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629.<\/p>\n
\u064a\u062c\u0628 \u0623\u0646 \u064a\u062a\u0645 \u062a\u0646\u0641\u064a\u0630 \u0627\u0644\u062a\u0644\u062f\u064a\u0646 \u0628\u0627\u0644\u0645\u062d\u0644\u0648\u0644 \u0645\u0639 \u0625\u062e\u0645\u0627\u062f \u0633\u0631\u064a\u0639 \u0644\u0644\u063a\u0627\u064a\u0629 \u0644\u0636\u0645\u0627\u0646 \u0628\u0646\u064a\u0629 \u0623\u0648\u0633\u062a\u0646\u064a\u062a\u064a \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0637\u0648\u0631. \u064a\u0633\u0645\u062d \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0627\u0644\u0645\u062a\u0623\u062e\u0631 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0646\u0637\u0627\u0642 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u062d\u0633\u0633 (\u0639\u0627\u062f\u0629\u064b \u0645\u0646 600 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0625\u0644\u0649 900 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629) \u0628\u062a\u0631\u0633\u064a\u0628 \u0645\u0631\u0627\u062d\u0644 \u0627\u0644\u0637\u0648\u0631 Mu \u0623\u0648 \u0627\u0644\u0645\u0631\u0627\u062d\u0644 \u0627\u0644\u0645\u062a\u0642\u0627\u0631\u0628\u0629 \u0637\u0648\u0628\u0648\u0644\u0648\u062c\u064a\u064b\u0627 (TCP). \u062a\u0633\u062a\u0646\u0632\u0641 \u0647\u0630\u0647 \u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0627\u0644\u0647\u0634\u0629 \u0628\u064a\u0646 \u0627\u0644\u0641\u0644\u0632\u0627\u062a \u0627\u0644\u0645\u0635\u0641\u0648\u0641\u0629 \u0627\u0644\u0645\u062d\u064a\u0637\u0629 \u0628\u0647\u0627 \u0645\u0646 \u0627\u0644\u0639\u0646\u0627\u0635\u0631 \u0627\u0644\u062d\u0631\u062c\u0629 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u062a\u0622\u0643\u0644 \u0645\u062b\u0644 \u0627\u0644\u0645\u0648\u0644\u064a\u0628\u062f\u064a\u0646\u0648\u0645 \u0648\u0627\u0644\u062a\u0646\u063a\u0633\u062a\u0646. \u0625\u0646 \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u0635\u0627\u0631\u0645 \u0641\u064a \u0645\u0639\u062f\u0644 \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0647\u0648 \u0645\u0627 \u064a\u0641\u0635\u0644 \u0628\u064a\u0646 \u0627\u0644\u0645\u0646\u062a\u062c \u0627\u0644\u0645\u0642\u0628\u0648\u0644 \u062a\u062c\u0627\u0631\u064a\u064b\u0627 \u0648\u0627\u0644\u0645\u0643\u0648\u0646 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0641\u0634\u0644 \u062d\u0642\u064b\u0627 \u0648\u0627\u0644\u0645\u0635\u0645\u0645 \u0644\u0639\u0642\u0648\u062f \u0645\u0646 \u0627\u0644\u062e\u062f\u0645\u0629 \u0627\u0644\u0642\u0627\u0633\u064a\u0629.<\/p>\n
![\"\u0644\u0645\u0627\u0630\u0627](\"http:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/202.jpg\")
<\/p>\n
\u0625\u0646 \u0636\u0645\u0627\u0646 \u0627\u0644\u062c\u0648\u062f\u0629 \u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u0642\u0637\u0627\u0639 \u064a\u062a\u062c\u0627\u0648\u0632 \u0628\u0643\u062b\u064a\u0631 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0634\u062f \u0627\u0644\u0645\u062d\u064a\u0637 \u0627\u0644\u0623\u0633\u0627\u0633\u064a. \u0641\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u0627\u0644\u0630\u064a\u0646 \u064a\u0635\u0645\u0645\u0648\u0646 \u0623\u0648\u0639\u064a\u0629 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0639\u0627\u0644\u064a \u0623\u0648 \u0627\u0644\u0641\u062a\u062d\u0627\u062a \u0627\u0644\u0645\u062a\u0634\u0639\u0628\u0629 \u062a\u062d\u062a \u0633\u0637\u062d \u0627\u0644\u0628\u062d\u0631\u060c \u0641\u0625\u0646 \u0628\u064a\u0627\u0646\u0627\u062a \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u062a\u064a \u064a\u0645\u0643\u0646 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646\u0647\u0627 \u0647\u064a \u0627\u0644\u0645\u0642\u064a\u0627\u0633 \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0627\u0644\u0645\u0637\u0644\u0642 \u0644\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629. \u0639\u0646\u062f \u062a\u0642\u064a\u064a\u0645 \u0625\u062d\u062f\u0649 \u0627\u0644\u0634\u0631\u0643\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u0644\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0646\u064a\u0643\u0644 \u0641\u064a \u0627\u0644\u0635\u064a\u0646\u060c \u064a\u062c\u0628 \u0639\u0644\u0649 \u0627\u0644\u0645\u0631\u0621 \u0627\u0644\u062a\u062f\u0642\u064a\u0642 \u0641\u064a \u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644\u0627\u062a \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u062a\u062f\u0645\u064a\u0631\u064a\u0629 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0647\u0627 \u0645\u0646 \u0623\u062c\u0644 ASTM G28 (\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0622\u0643\u0644 \u0628\u064a\u0646 \u0627\u0644\u062e\u0644\u0627\u064a\u0627 \u0627\u0644\u062d\u0628\u064a\u0628\u064a\u0629) \u0648 ASTM G48 (\u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u062d\u0628\u064a\u0628\u064a \u0648\u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u0634\u0642\u0648\u0642).<\/p>\n
For instance, testing Alloy 625 (UNS N06625) under ASTM G48 Method C at elevated temperatures will quickly expose any macro-segregation or improper thermal processing. A high-quality homogeneous matrix will exhibit zero pitting at temperatures exceeding 40\u00b0C in an aggressive ferric chloride solution. Furthermore, elevated temperature tensile testing and stress rupture data provide essential confidence in the material’s structural integrity under operational creep conditions. The role of metallurgical engineers at 28Nickel is to interpret these specific diagnostic data points, ensuring the selected alloy grade precisely matches the specific degradation mechanisms of your targeted application.<\/p>\n
\u0644\u0627 \u064a\u062a\u0631\u0643 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0627\u062f \u0641\u064a \u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0633\u0648\u0627\u0626\u0644 \u0627\u0644\u0634\u062f\u064a\u062f\u0629 \u0623\u064a \u0645\u062c\u0627\u0644 \u0644\u0644\u062a\u062e\u0645\u064a\u0646 \u0623\u0648 \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u0627\u062a. \u062a\u0639\u062a\u0645\u062f \u062f\u0648\u0631\u0629 \u0627\u0644\u0639\u0645\u0631 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u064a \u0644\u0645\u0639\u062f\u0627\u062a\u0643 \u0627\u0644\u062d\u0631\u062c\u0629 \u0643\u0644\u064a\u064b\u0627 \u0639\u0644\u0649 \u0646\u0642\u0627\u0621 \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u0645\u062c\u0647\u0631\u064a\u0629 \u0648\u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0627\u0644\u0637\u0648\u0631 \u0627\u0644\u0630\u064a \u064a\u062a\u062d\u0642\u0642 \u0623\u062b\u0646\u0627\u0621 \u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u062e\u0627\u0645. \u062a\u0636\u0645\u0646 \u0627\u0644\u0634\u0631\u0627\u0643\u0629 \u0645\u0639 \u0634\u0631\u0643\u0629 \u0635\u064a\u0646\u064a\u0629 \u0645\u0635\u0646\u0639\u0629 \u0644\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0646\u064a\u0643\u0644 \u0630\u0627\u062a \u0643\u0641\u0627\u0621\u0629 \u0641\u0646\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062a\u062d\u062f\u064a\u0627\u062a \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u0627\u0644\u0645\u0639\u0642\u062f\u0629 \u0628\u0634\u0643\u0644 \u0645\u0646\u0647\u062c\u064a \u0642\u0628\u0644 \u0628\u062f\u0621 \u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a. \u0625\u0646 \u0641\u0631\u064a\u0642\u0646\u0627 \u0627\u0644\u0647\u0646\u062f\u0633\u064a \u0641\u064a 28Nickel \u0639\u0644\u0649 \u0627\u0633\u062a\u0639\u062f\u0627\u062f \u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0645\u0639\u0644\u0645\u0627\u062a \u0627\u0644\u0628\u064a\u0626\u064a\u0629 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643\u060c \u0648\u062f\u0631\u062c\u0627\u062a \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u060c \u0648\u0645\u0644\u0627\u0645\u062d \u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0644\u0644\u062a\u0648\u0635\u064a\u0629 \u0628\u0643\u064a\u0645\u064a\u0627\u0621 \u0627\u0644\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0645\u062b\u0644\u0649. \u0627\u062a\u0635\u0644 \u0628\u0623\u062e\u0635\u0627\u0626\u064a\u064a \u0627\u0644\u0645\u0639\u0627\u062f\u0646 \u0644\u062f\u064a\u0646\u0627 \u0627\u0644\u064a\u0648\u0645 \u0644\u062a\u0623\u0645\u064a\u0646 \u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u0627\u0644\u0644\u0627\u0632\u0645\u0629 \u0644\u062a\u0637\u0628\u064a\u0642\u0643 \u0627\u0644\u0647\u0646\u062f\u0633\u064a \u0639\u0627\u0644\u064a \u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u062a\u0627\u0644\u064a.<\/p>\n
\u0623\u0633\u0626\u0644\u0629 \u0648\u0623\u062c\u0648\u0628\u0629 \u0630\u0627\u062a \u0635\u0644\u0629<\/b><\/p>\n
\u0633: \u0643\u064a\u0641 \u062a\u0645\u0646\u0639 \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u0644\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0646\u064a\u0643\u0644 \u0641\u064a \u0627\u0644\u0635\u064a\u0646 \u062a\u0631\u0633\u064a\u0628 \u0627\u0644\u0637\u0648\u0631 mu \u0641\u064a \u0627\u0644\u0633\u0628\u0627\u0626\u0643 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0645\u0648\u0644\u064a\u0628\u062f\u064a\u0646\u0648\u0645\u061f<\/b><\/p>\n
\u062c: \u062a\u062a\u0637\u0644\u0628 \u0627\u0644\u0648\u0642\u0627\u064a\u0629 \u0627\u0644\u062a\u0632\u0627\u0645\u064b\u0627 \u0635\u0627\u0631\u0645\u064b\u0627 \u0628\u062f\u0631\u062c\u0627\u062a \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0644\u062f\u064a\u0646 \u0628\u0627\u0644\u0645\u062d\u0644\u0648\u0644 (\u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u062a\u0643\u0648\u0646 \u0623\u0639\u0644\u0649 \u0645\u0646 1120 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0644\u0644\u0633\u0628\u0627\u0626\u0643 \u0645\u062b\u0644 UNS N10276) \u0645\u062a\u0628\u0648\u0639\u0629 \u0628\u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0627\u0644\u0641\u0648\u0631\u064a \u0648\u0627\u0644\u0633\u0631\u064a\u0639 \u0628\u0627\u0644\u0645\u0627\u0621. \u0648\u064a\u0645\u0646\u0639 \u0647\u0630\u0627 \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0627\u0644\u0633\u0631\u064a\u0639 \u0627\u0644\u0645\u0627\u062f\u0629 \u0645\u0646 \u0627\u0644\u0628\u0642\u0627\u0621 \u0641\u064a \u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u062d\u0633\u0633 \u0627\u0644\u062d\u0631\u062c \u062d\u064a\u062b \u062a\u062a\u0634\u0643\u0644 \u0623\u0637\u0648\u0627\u0631 \u0645\u062a\u0642\u0627\u0631\u0628\u0629 \u0637\u0648\u0628\u0648\u0644\u0648\u062c\u064a\u064b\u0627 (TCP) \u0627\u0644\u0636\u0627\u0631\u0629\u060c \u0645\u0645\u0627 \u064a\u062d\u0627\u0641\u0638 \u0639\u0644\u0649 \u0644\u064a\u0648\u0646\u0629 \u0627\u0644\u0633\u062d\u0628 \u0627\u0644\u0639\u0645\u064a\u0642 \u0648\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u0645\u0648\u0636\u0639\u064a.<\/p>\n
\u0633: \u0644\u0645\u0627\u0630\u0627 \u062a\u064f\u0639\u062f \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0635\u0647\u0631 \u0627\u0644\u0645\u0632\u062f\u0648\u062c VIM-ESR \u0645\u0647\u0645\u0629 \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0646\u064a\u0643\u0644 \u062a\u062d\u062a \u0633\u0637\u062d \u0627\u0644\u0628\u062d\u0631\u061f<\/b><\/p>\n
\u062c: \u0639\u0646\u062f\u0645\u0627 \u062a\u0633\u062a\u062e\u062f\u0645 \u0625\u062d\u062f\u0649 \u0627\u0644\u0634\u0631\u0643\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u0644\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0646\u064a\u0643\u0644 \u0641\u064a \u0627\u0644\u0635\u064a\u0646 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0635\u0647\u0631 \u0628\u0627\u0644\u062d\u062b \u0627\u0644\u0641\u0631\u0627\u063a\u064a (VIM)\u060c \u0641\u0625\u0646\u0647\u0627 \u062a\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0621 \u0627\u0644\u0623\u0648\u0644\u064a\u0629 \u0648\u062a\u0632\u064a\u0644 \u0627\u0644\u063a\u0627\u0632\u0627\u062a \u0627\u0644\u0630\u0627\u0626\u0628\u0629 \u0641\u064a \u0627\u0644\u063a\u0644\u0627\u0641 \u0627\u0644\u062c\u0648\u064a. \u062a\u0639\u0645\u0644 \u0639\u0645\u0644\u064a\u0629 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u0635\u0647\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0627\u0644\u0644\u0627\u062d\u0642\u0629 (ESR) \u0643\u0639\u0645\u0644\u064a\u0629 \u062a\u0635\u0644\u0628 \u0648\u062a\u0643\u0631\u064a\u0631 \u0627\u062a\u062c\u0627\u0647\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062a\u0635\u0641\u064a\u0629 \u0627\u0644\u0634\u0648\u0627\u0626\u0628 \u063a\u064a\u0631 \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u0648\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0641\u0635\u0644 \u0627\u0644\u062f\u0642\u064a\u0642. \u0648\u064a\u0646\u062a\u062c \u0639\u0646 \u0630\u0644\u0643 \u0628\u0646\u064a\u0629 \u0628\u0644\u0648\u0631\u064a\u0629 \u0645\u062a\u062c\u0627\u0646\u0633\u0629 \u0644\u0644\u063a\u0627\u064a\u0629 \u0636\u0631\u0648\u0631\u064a\u0629 \u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0642\u0635\u0641 \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u062c\u064a\u0646\u064a \u0648\u0627\u0644\u062a\u0634\u0642\u0642 \u0627\u0644\u0625\u062c\u0647\u0627\u062f\u064a \u0627\u0644\u0646\u0627\u062a\u062c \u0639\u0646 \u0627\u0644\u0643\u0644\u0648\u0631\u064a\u062f.<\/p>\n
\u0633: \u0645\u0627 \u0647\u0648 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u062d\u062f\u062f \u0627\u0644\u0630\u064a \u064a\u062c\u0628 \u0623\u0646 \u0623\u0637\u0644\u0628\u0647 \u0639\u0646\u062f \u062a\u062d\u062f\u064a\u062f UNS N06625 \u0645\u0646 \u0634\u0631\u0643\u0629 \u062a\u0635\u0646\u064a\u0639 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0646\u064a\u0643\u0644 \u0641\u064a \u0627\u0644\u0635\u064a\u0646\u061f<\/b><\/p>\n
\u062c: \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 ASTM B446\u060c \u062d\u062f\u062f \u0627\u0644\u0637\u0631\u064a\u0642\u0629 ASTM G28 A \u0644\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644 \u0628\u064a\u0646 \u0627\u0644\u062d\u0628\u064a\u0628\u0627\u062a \u0644\u0636\u0645\u0627\u0646 \u0623\u0646 \u0627\u0644\u0645\u0627\u062f\u0629 \u0642\u062f \u062a\u0645 \u062a\u0644\u062f\u064a\u0646\u0647\u0627 \u0628\u0627\u0644\u0645\u062d\u0644\u0648\u0644 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d. \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0630\u0644\u0643\u060c \u0641\u0625\u0646 \u0637\u0644\u0628 \u0641\u062d\u0635 \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u0645\u062c\u0647\u0631\u064a\u0629 \u0648\u0641\u0642\u064b\u0627 \u0644\u0640 ASTM E112 \u064a\u0624\u0643\u062f \u062d\u062c\u0645 \u0627\u0644\u062d\u0628\u064a\u0628\u0627\u062a \u0627\u0644\u0623\u0645\u062b\u0644 (\u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u064a\u0643\u0648\u0646 \u0631\u0642\u0645 4 \u0625\u0644\u0649 7 \u0645\u0646 ASTM)\u060c \u0648\u0627\u0644\u0630\u064a \u064a\u0648\u0627\u0632\u0646 \u0628\u0634\u0643\u0644 \u0645\u062b\u0627\u0644\u064a \u0628\u064a\u0646 \u0642\u0648\u0629 \u0627\u0644\u062a\u0639\u0628 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0648\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0632\u062d\u0641 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644.<\/p>","protected":false},"excerpt":{"rendered":"
Engineers designing fluid handling systems for aggressive chloride environments constantly battle stress corrosion cracking (SCC) and localized pitting. When specifying materials like Inconel 625 or Hastelloy C-276, the metallurgical integrity of the base material is non-negotiable. Sourcing from a highly capable nickel alloy manufacturer China has become a strategic engineering decision rather than a mere […]<\/p>","protected":false},"author":1,"featured_media":2848,"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-2846","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"spectra_custom_meta":{"_edit_lock":["1773364265:1"],"_edit_last":["1"],"rank_math_seo_score":["70"],"rank_math_description":["Pitting corrosion causing downtime? 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When specifying materials like Inconel 625 or Hastelloy C-276, the metallurgical integrity of the base material is non-negotiable. Sourcing from a highly capable nickel alloy manufacturer China has become a strategic engineering decision rather than a mere…","_links":{"self":[{"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/posts\/2846","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=2846"}],"version-history":[{"count":1,"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/posts\/2846\/revisions"}],"predecessor-version":[{"id":2849,"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/posts\/2846\/revisions\/2849"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/media\/2848"}],"wp:attachment":[{"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/media?parent=2846"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/categories?post=2846"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/tags?post=2846"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
![\"\u0644\u0645\u0627\u0630\u0627](\"http:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/201.jpg\")
<\/p>\n