{"id":2817,"date":"2026-03-11T03:52:41","date_gmt":"2026-03-11T02:52:41","guid":{"rendered":"https:\/\/www.nickelcasting.com\/?p=2817"},"modified":"2026-03-11T03:52:49","modified_gmt":"2026-03-11T02:52:49","slug":"nickel-alloy-performance-comparison","status":"publish","type":"post","link":"https:\/\/www.nickelcasting.com\/ar\/nickel-alloy-performance-comparison\/","title":{"rendered":"\u0645\u0642\u0627\u0631\u0646\u0629 \u0623\u062f\u0627\u0621 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0646\u064a\u0643\u0644: 625 \u0645\u0642\u0627\u0628\u0644 718"},"content":{"rendered":"

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\"\u0645\u0642\u0627\u0631\u0646\u0629<\/p>\n

\u062e\u0637 \u0627\u0644\u0623\u0633\u0627\u0633 \u0644\u0645\u0642\u0627\u0631\u0646\u0629 \u0623\u062f\u0627\u0621 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0646\u064a\u0643\u0644: \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0621<\/h3>\n

\u064a\u062d\u062f\u062f \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0644\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a \u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u0628\u0642\u0627\u0621 \u0627\u0644\u0628\u064a\u0626\u064a \u0644\u0644\u0645\u0635\u0641\u0648\u0641\u0629 \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629. \u0639\u0646\u062f \u062a\u0634\u063a\u064a\u0644 \u0645\u0642\u0627\u0631\u0646\u0629 \u0623\u062f\u0627\u0621 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0646\u064a\u0643\u0644<\/b> \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0628\u064a\u0626\u0627\u062a \u0634\u062f\u064a\u062f\u0629 \u0627\u0644\u062a\u0622\u0643\u0644\u060c \u064a\u0648\u0641\u0631 \u0627\u0644\u0631\u0642\u0645 \u0627\u0644\u0645\u0643\u0627\u0641\u0626 \u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0646\u0642\u0631 (PREN) \u0645\u0642\u064a\u0627\u0633\u064b\u0627 \u0633\u0631\u064a\u0639\u064b\u0627 \u0648\u0642\u0627\u0628\u0644\u064b\u0627 \u0644\u0644\u0642\u064a\u0627\u0633 \u0627\u0644\u0643\u0645\u064a. \u062a\u062d\u062a\u0648\u064a \u0627\u0644\u0633\u0628\u064a\u0643\u0629 625 \u0639\u0644\u0649 \u0646\u0633\u0628\u0629 \u0623\u0639\u0644\u0649 \u0628\u0643\u062b\u064a\u0631 \u0645\u0646 \u0627\u0644\u0645\u0648\u0644\u064a\u0628\u062f\u064a\u0646\u0648\u0645 (8.0-10.0%) \u0645\u0642\u0627\u0631\u0646\u0629\u064b \u0628\u0627\u0644\u0633\u0628\u0627\u0626\u0643 718 (2.8-3.3%). \u064a\u0639\u0632\u0632 \u0647\u0630\u0627 \u0627\u0644\u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u0645\u0631\u062a\u0641\u0639 \u0645\u0646 \u0627\u0644\u0645\u0648\u0644\u064a\u0628\u062f\u064a\u0646\u0648\u0645 \u0641\u064a \u0633\u0628\u064a\u0643\u0629 625 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0645\u0646 \u0645\u0642\u0627\u0648\u0645\u062a\u0647\u0627 \u0644\u0644\u0647\u062c\u0648\u0645 \u0627\u0644\u0645\u0648\u0636\u0639\u064a\u060c \u0648\u062e\u0627\u0635\u0629\u064b \u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u0646\u0627\u062c\u0645 \u0639\u0646 \u0627\u0644\u0643\u0644\u0648\u0631\u064a\u062f \u0648\u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u0634\u0642\u0648\u0642 \u0641\u064a \u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0645\u064a\u0627\u0647 \u0627\u0644\u0628\u062d\u0631.<\/p>\n

\u0639\u0644\u0627\u0648\u0629\u064b \u0639\u0644\u0649 \u0630\u0644\u0643\u060c \u062a\u064f\u0638\u0647\u0631 \u0633\u0628\u064a\u0643\u0629 625 \u0645\u0646\u0627\u0639\u0629 \u0634\u0628\u0647 \u0643\u0627\u0645\u0644\u0629 \u0636\u062f \u0627\u0644\u062a\u0634\u0642\u0642 \u0627\u0644\u0625\u062c\u0647\u0627\u062f\u064a \u0627\u0644\u0646\u0627\u062a\u062c \u0639\u0646 \u062a\u0622\u0643\u0644 \u0627\u0644\u0643\u0644\u0648\u0631\u064a\u062f (CSCC). \u0648\u0628\u0627\u0644\u062a\u0627\u0644\u064a\u060c \u0641\u064a \u0645\u0642\u0627\u0631\u0646\u0629 \u0623\u062f\u0627\u0621 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0646\u064a\u0643\u0644<\/b> \u0645\u0639 \u0627\u0644\u062a\u0631\u0643\u064a\u0632 \u0639\u0644\u0649 \u0627\u0644\u063a\u0627\u0632\u0627\u062a \u0627\u0644\u0631\u0637\u0628\u0629 \u0627\u0644\u0642\u0648\u064a\u0629\u060c \u0623\u0648 \u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0644\u0640 NACE MR0175\u060c \u0623\u0648 \u0627\u0644\u063a\u0645\u0631 \u0627\u0644\u0628\u062d\u0631\u064a\u060c \u062a\u064f\u0638\u0647\u0631 \u0627\u0644\u0633\u0628\u0627\u0626\u0643 625 \u0645\u064a\u0632\u0629 \u0648\u0627\u0636\u062d\u0629 \u0648\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0642\u064a\u0627\u0633. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0641\u0625\u0646 \u0639\u0644\u0645 \u0627\u0644\u0645\u0639\u0627\u062f\u0646 \u0647\u0648 \u0628\u0637\u0628\u064a\u0639\u062a\u0647 \u0644\u0639\u0628\u0629 \u0645\u0642\u0627\u064a\u0636\u0627\u062a\u060c \u0648\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u062a\u0637\u0644\u0628 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u0627\u0633\u062a\u062b\u0646\u0627\u0626\u064a\u0629 \u062a\u0646\u0627\u0632\u0644\u0627\u062a \u0641\u064a \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0627\u0644\u062e\u0627\u0645 \u0641\u064a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
\u0627\u0644\u062e\u0627\u0635\u064a\u0629 \/ \u0627\u0644\u0639\u0646\u0635\u0631<\/strong><\/td>\n\u0633\u0628\u064a\u0643\u0629 625 (UNS N06625)<\/strong><\/td>\n\u0633\u0628\u064a\u0643\u0629 718 (UNS N07718)<\/strong><\/td>\n<\/tr>\n<\/thead>\n
\u0646\u064a\u0643\u0644 (\u0646\u064a\u0643\u0644) %<\/b><\/span><\/td>\n58.0 \u062f\u0642\u064a\u0642\u0629<\/span><\/td>\n50.0 – 55.0<\/span><\/td>\n<\/tr>\n
\u0627\u0644\u0643\u0631\u0648\u0645 (\u0643\u0631\u0648\u0645) %<\/b><\/span><\/td>\n20.0 – 23.0<\/span><\/td>\n17.0 – 21.0<\/span><\/td>\n<\/tr>\n
\u0627\u0644\u0645\u0648\u0644\u064a\u0628\u062f\u064a\u0646\u0648\u0645 (Mo) %<\/b><\/span><\/td>\n8.0 – 10.0<\/span><\/td>\n2.8 – 3.3<\/span><\/td>\n<\/tr>\n
\u0627\u0644\u0646\u064a\u0648\u0628\u064a\u0648\u0645 (Nb) %<\/b><\/span><\/td>\n3.15 – 4.15<\/span><\/td>\n4.75 – 5.50<\/span><\/td>\n<\/tr>\n
\u0627\u0644\u062d\u062f\u064a\u062f (Fe) %<\/b><\/span><\/td>\n5.0 \u0643\u062d\u062f \u0623\u0642\u0635\u0649<\/span><\/td>\n\u0627\u0644\u0631\u0635\u064a\u062f<\/span><\/td>\n<\/tr>\n
\u0627\u0644\u062a\u0639\u0632\u064a\u0632<\/b><\/span><\/td>\n\u062a\u0635\u0644\u0628 \u0627\u0644\u0645\u062d\u0644\u0648\u0644 \u0627\u0644\u0635\u0644\u0628<\/span><\/td>\n\u062a\u0635\u0644\u0628 \u0627\u0644\u062a\u0631\u0633\u064a\u0628<\/span><\/td>\n<\/tr>\n
0.2% \u0642\u0648\u0629 \u0627\u0644\u062e\u0636\u0648\u0639 0.2%<\/b><\/span><\/td>\n~60 \u0643\u0633\u064a \/ 414 \u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644 (\u0635\u0644\u0628)<\/span><\/td>\n>120 \u0643\u0633\u064a \/ 827 \u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644 (\u0645\u0633\u0646)<\/span><\/td>\n<\/tr>\n
\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0642\u0635\u0648\u0649 \u0644\u0644\u062e\u062f\u0645\u0629<\/b><\/span><\/td>\n815 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 (1500 \u062f\u0631\u062c\u0629 \u0641\u0647\u0631\u0646\u0647\u0627\u064a\u062a)<\/span><\/td>\n650 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 (1200 \u062f\u0631\u062c\u0629 \u0641\u0647\u0631\u0646\u0647\u0627\u064a\u062a)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u0645\u0642\u0627\u0631\u0646\u0629 \u0623\u062f\u0627\u0621 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0646\u064a\u0643\u0644 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629<\/h3>\n

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\u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0641\u0625\u0646 \u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0627\u0644\u0637\u0648\u0631 \u064a\u0639\u062a\u0645\u062f \u0628\u0634\u062f\u0629 \u0639\u0644\u0649 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629. \u0648\u064a\u064f\u0639\u062f \u062a\u0642\u064a\u064a\u0645 \u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0634\u062f \u0641\u064a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0648\u062d\u0631\u0643\u064a\u0629 \u0627\u0644\u062a\u062d\u0648\u0644 \u0627\u0644\u0637\u0648\u0631\u064a \u062c\u0627\u0646\u0628\u064b\u0627 \u062d\u0627\u0633\u0645\u064b\u0627 \u0641\u064a \u0623\u064a \u0645\u0642\u0627\u0631\u0646\u0629 \u0623\u062f\u0627\u0621 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0646\u064a\u0643\u0644<\/b>. \u0625\u0646 \u03b3<\/span>\u2032\u2032<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span> \u0641\u064a \u0633\u0628\u064a\u0643\u0629 718 \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0627\u0633\u062a\u0642\u0631\u0627\u0631. \u0639\u0646\u062f \u062a\u0639\u0631\u064a\u0636\u0647\u0627 \u0644\u062f\u0631\u062c\u0627\u062a \u062d\u0631\u0627\u0631\u0629 \u0623\u0639\u0644\u0649 \u0645\u0646 650 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 (1200 \u062f\u0631\u062c\u0629 \u0641\u0647\u0631\u0646\u0647\u0627\u064a\u062a) \u0644\u0641\u062a\u0631\u0627\u062a \u0637\u0648\u064a\u0644\u0629\u060c \u062a\u0628\u062f\u0623 \u0641\u064a \u0627\u0644\u062a\u0642\u0627\u062f\u0645 \u0627\u0644\u0632\u0627\u0626\u062f \u0648\u062a\u062a\u062d\u0648\u0644 \u0625\u0644\u0649 \u062f\u0644\u062a\u0627 \u0645\u0633\u062a\u0642\u0631\u0629 \u0645\u062a\u0642\u0627\u0631\u0628\u0629 \u0627\u0644\u0634\u0643\u0644 (\u03b4<\/span><\/span><\/span><\/span><\/span>). \u064a\u062a\u0633\u0628\u0628 \u0647\u0630\u0627 \u0627\u0644\u062a\u062d\u0648\u0644 \u0641\u064a \u0627\u0646\u062e\u0641\u0627\u0636 \u0633\u0631\u064a\u0639 \u0641\u064a \u0642\u0648\u0629 \u0627\u0644\u062e\u0636\u0648\u0639 \u0648\u0644\u064a\u0648\u0646\u0629 \u0627\u0644\u0634\u0642. \u0648\u0639\u0644\u0649 \u0627\u0644\u0639\u0643\u0633 \u0645\u0646 \u0630\u0644\u0643\u060c \u062a\u0633\u062a\u0645\u062f \u0627\u0644\u0633\u0628\u064a\u0643\u0629 625 \u0642\u0648\u062a\u0647\u0627 \u0645\u0646 \u062a\u0635\u0644\u0628 \u0627\u0644\u0645\u062d\u0644\u0648\u0644 \u0627\u0644\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. \u0648\u0644\u0623\u0646\u0647 \u0644\u0627 \u064a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u062a\u0635\u0644\u0628 \u0627\u0644\u062a\u0631\u0633\u064a\u0628 \u0641\u064a \u062e\u0635\u0627\u0626\u0635\u0647 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629\u060c \u0641\u0625\u0646\u0647 \u064a\u062d\u0627\u0641\u0638 \u0639\u0644\u0649 \u0642\u0648\u0629 \u0632\u062d\u0641 \u0648\u062a\u0645\u0632\u0642 \u0645\u0633\u062a\u0642\u0631\u0629 \u062a\u0635\u0644 \u0625\u0644\u0649 815 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 (1500 \u062f\u0631\u062c\u0629 \u0641\u0647\u0631\u0646\u0647\u0627\u064a\u062a) \u062f\u0648\u0646 \u0627\u0644\u062a\u0639\u0631\u0636 \u0644\u0644\u062a\u0642\u0635\u0641 \u0627\u0644\u0637\u0648\u0631\u064a \u0627\u0644\u0645\u0641\u0627\u062c\u0626.<\/p>\n

\"\u0645\u0642\u0627\u0631\u0646\u0629<\/p>\n

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\u0623\u0633\u0626\u0644\u0629 \u0648\u0623\u062c\u0648\u0628\u0629 \u0630\u0627\u062a \u0635\u0644\u0629<\/h3>\n

\u0633: \u0644\u0645\u0627\u0630\u0627 \u064a\u064f\u0639\u062f PREN \u0623\u0645\u0631\u064b\u0627 \u062d\u064a\u0648\u064a\u064b\u0627 \u0641\u064a \u0645\u0642\u0627\u0631\u0646\u0629 \u0623\u062f\u0627\u0621 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0646\u064a\u0643\u0644\u061f<\/b> A: PREN (Pitting Resistance Equivalent Number) mathematically estimates an alloy’s resistance to localized pitting based on its Chromium, Molybdenum, and Nitrogen content. It is an essential metric when comparing performance in chloride-rich environments like subsea infrastructure or sour gas wells, where localized pitting often initiates catastrophic fatigue failure.<\/p>\n

\u0633: \u0643\u064a\u0641 \u062a\u0624\u062b\u0631 \u0622\u0644\u064a\u0627\u062a \u0627\u0644\u062a\u0642\u0648\u064a\u0629 \u0639\u0644\u0649 \u0645\u0642\u0627\u0631\u0646\u0629 \u0623\u062f\u0627\u0621 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0646\u064a\u0643\u0644\u061f<\/b> \u062c: \u062a\u0639\u062a\u0645\u062f \u0627\u0644\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0645\u0642\u0648\u0627\u0629 \u0628\u0627\u0644\u0645\u062d\u0644\u0648\u0644 \u0627\u0644\u0635\u0644\u0628 (\u0645\u062b\u0644 \u0627\u0644\u0633\u0628\u064a\u0643\u0629 625) \u0639\u0644\u0649 \u0627\u0644\u0630\u0631\u0627\u062a \u0627\u0644\u0643\u0628\u064a\u0631\u0629 \u0627\u0644\u062a\u064a \u062a\u0634\u0648\u0647 \u0627\u0644\u0634\u0628\u0643\u0629 \u0627\u0644\u0628\u0644\u0648\u0631\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u0648\u0641\u0631 \u0623\u062f\u0627\u0621\u064b \u0639\u0627\u0644\u064a \u0627\u0644\u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0641\u064a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0648\u0644\u064a\u0648\u0646\u0629 \u0645\u0645\u062a\u0627\u0632\u0629. \u0623\u0645\u0627 \u0627\u0644\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0645\u0642\u0648\u0627\u0629 \u0628\u0627\u0644\u062a\u0631\u0633\u064a\u0628 (\u0645\u062b\u0644 \u0627\u0644\u0633\u0628\u0627\u0626\u0643 718) \u0641\u062a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0645\u0642\u0648\u0627\u0629 \u0628\u0627\u0644\u062a\u0631\u0633\u064a\u0628 \u0628\u064a\u0646 \u0627\u0644\u0641\u0644\u0632\u0627\u062a \u0627\u0644\u0645\u062c\u0647\u0631\u064a\u0629 (\u03b3<\/span>\u2032<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span> \u0648 \u03b3<\/span>\u2032\u2032<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span>) \u0644\u0645\u0646\u0639 \u062d\u0631\u0643\u0629 \u0627\u0644\u062a\u0641\u0643\u0643\u060c \u0645\u0645\u0627 \u064a\u0648\u0641\u0631 \u0642\u0648\u0629 \u0625\u0646\u062a\u0627\u062c\u064a\u0629 \u0623\u0639\u0644\u0649 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0648\u0644\u0643\u0646\u0647 \u064a\u0641\u0631\u0636 \u062d\u062f\u0648\u062f\u064b\u0627 \u0635\u0627\u0631\u0645\u0629 \u0644\u062f\u0631\u062c\u0627\u062a \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0642\u0635\u0648\u0649.<\/p>\n

\u0633: \u0639\u0646\u062f \u0625\u062c\u0631\u0627\u0621 \u0645\u0642\u0627\u0631\u0646\u0629 \u0644\u0623\u062f\u0627\u0621 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0646\u064a\u0643\u0644 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0645\u0631\u0629 \u0627\u0644\u062a\u064a \u062a\u0632\u064a\u062f \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u062a\u0647\u0627 \u0639\u0646 700 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629\u060c \u0645\u0627 \u0647\u064a \u0627\u0644\u062f\u0631\u062c\u0629 \u0627\u0644\u0645\u0641\u0636\u0644\u0629\u061f<\/b> \u062c: \u064a\u064f\u0641\u0636\u0644 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0633\u0628\u064a\u0643\u0629 625 \u0628\u0634\u0643\u0644 \u0639\u0627\u0645 \u0641\u0648\u0642 700 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629. \u062a\u0634\u0647\u062f \u0627\u0644\u0633\u0628\u064a\u0643\u0629 718 \u062a\u062d\u0648\u0644\u064b\u0627 \u0641\u064a \u0627\u0644\u0637\u0648\u0631 \u0627\u0644\u0645\u0639\u062f\u0646\u064a \u0641\u0648\u0642 650 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 (1200 \u062f\u0631\u062c\u0629 \u0641\u0647\u0631\u0646\u0647\u0627\u064a\u062a)\u060c \u062d\u064a\u062b \u062a\u062a\u062d\u0648\u0644 \u0631\u0648\u0627\u0633\u0628 \u0627\u0644\u062a\u0642\u0648\u064a\u0629 \u0625\u0644\u0649 \u0645\u0631\u0627\u062d\u0644 \u062f\u0644\u062a\u0627 \u0627\u0644\u0647\u0634\u0629\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062a\u062f\u0647\u0648\u0631 \u0634\u062f\u064a\u062f \u0641\u064a \u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629. \u062a\u062d\u062a\u0641\u0638 \u0627\u0644\u0633\u0628\u064a\u0643\u0629 625 \u0628\u062e\u0635\u0627\u0626\u0635 \u0632\u062d\u0641-\u062a\u0645\u0632\u0642 \u0645\u0633\u062a\u0642\u0631\u0629 \u0641\u064a \u062f\u0631\u062c\u0627\u062a \u062d\u0631\u0627\u0631\u0629 \u0623\u0639\u0644\u0649 \u0628\u0643\u062b\u064a\u0631.<\/p>","protected":false},"excerpt":{"rendered":"

Engineers specifying materials for subsea tiebacks, sour gas wells, or aerospace turbine exhausts face a strict tolerance for failure. When pitting, crevice corrosion, or hydrogen embrittlement threaten system integrity, conducting a rigorous nickel alloy performance comparison is not just a preference; it is a structural necessity. The right material dictates the lifespan of multimillion-dollar infrastructure. […]<\/p>","protected":false},"author":1,"featured_media":2819,"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-2817","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"spectra_custom_meta":{"_edit_lock":["1773197427:1"],"_edit_last":["1"],"rank_math_seo_score":["77"],"rank_math_description":["Equipment failing in sour gas? 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When pitting, crevice corrosion, or hydrogen embrittlement threaten system integrity, conducting a rigorous nickel alloy performance comparison is not just a preference; it is a structural necessity. 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