{"id":3571,"date":"2026-04-05T11:27:04","date_gmt":"2026-04-05T10:27:04","guid":{"rendered":"https:\/\/www.nickelcasting.com\/?p=3571"},"modified":"2026-04-05T11:27:04","modified_gmt":"2026-04-05T10:27:04","slug":"alloy-20-welding-filler-selection-for-valve-bodies","status":"publish","type":"post","link":"https:\/\/www.nickelcasting.com\/ar\/alloy-20-welding-filler-selection-for-valve-bodies\/","title":{"rendered":"\u0627\u062e\u062a\u064a\u0627\u0631 \u062d\u0634\u0648\u0627\u062a \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0645\u0635\u0646\u0648\u0639\u0629 \u0645\u0646 \u0633\u0628\u064a\u0643\u0629 20 \u0644\u0623\u062c\u0633\u0627\u0645 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a"},"content":{"rendered":"

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\n
\n\n\n\n\n\n\n\n\n\n
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\u0627\u0644\u0644\u062d\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u0646\u0627\u0643\u0628\u064a\u0629 \u0645\u0646 \u0633\u0628\u064a\u0643\u0629 20 \u0625\u0644\u0649 \u0633\u0628\u064a\u0643\u0629 20\u060c \u0623\u0648 \u0627\u0644\u0644\u062d\u0627\u0645\u0627\u062a \u0627\u0644\u0632\u0627\u0648\u064a\u0629\u060c \u0623\u0648 \u0625\u0635\u0644\u0627\u062d\u0627\u062a \u0627\u0644\u0647\u064a\u0643\u0644 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629<\/td>\nER320LR \/ E320LR<\/strong><\/td>\n\u0627\u0644\u062e\u064a\u0627\u0631 \u0627\u0644\u0645\u0639\u062a\u0627\u062f \u0644\u062d\u0627\u0645 20Cb-3\/UNS N08020\u061b \u0648\u0642\u062f \u0635\u064f\u0645\u0645\u062a \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0629 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0644\u0640 LR \u0628\u0647\u062f\u0641 \u0627\u0644\u062d\u062f \u0645\u0646 \u0627\u0644\u062a\u0634\u0642\u0642 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0648\u0627\u0644\u062a\u0634\u0642\u0642\u0627\u062a \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u0645\u0639 \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644.<\/td>\n<\/tr>\n
\u0627\u0644\u0645\u0642\u0627\u0637\u0639 \u0627\u0644\u0633\u0645\u064a\u0643\u0629 \u0623\u0648 \u0627\u0644\u0645\u0642\u064a\u062f\u0629 \u0645\u0646 \u0633\u0628\u064a\u0643\u0629 20 \u0627\u0644\u062a\u064a \u064a\u064f\u0639\u062f \u0641\u064a\u0647\u0627 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u062a\u0634\u0642\u0642\u0627\u062a \u0623\u0645\u0631\u064b\u0627 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629<\/td>\nER320LR\u060c \u0648\u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u062a\u0643\u0648\u0646 \u0645\u0635\u062d\u0648\u0628\u0629 \u0628\u0637\u0628\u0642\u0627\u062a \u062c\u0630\u0631 \u0623\u0648 \u0625\u0635\u0644\u0627\u062d \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062a\u0642\u0646\u064a\u0629 GTAW<\/strong><\/td>\n\u062a\u0648\u0635\u064a \u0625\u0631\u0634\u0627\u062f\u0627\u062a \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u062f\u062e\u0644\u0627\u062a \u062d\u0631\u0627\u0631\u064a\u0629 \u0645\u0646\u062e\u0641\u0636\u0629 \u0648\u062a\u0642\u0646\u064a\u0629 GTAW \u0641\u064a \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0625\u0635\u0644\u0627\u062d\u061b \u0643\u0645\u0627 \u0623\u0646 \u062f\u0631\u062c\u0629 \u0646\u0642\u0627\u0621 320LR \u062a\u0639\u0632\u0632 \u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u0644\u062d\u0627\u0645 \u0645\u0642\u0627\u0631\u0646\u0629\u064b \u0628\u0645\u0648\u0627\u062f \u0627\u0644\u062a\u0639\u0628\u0626\u0629 \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a\u0629 \u0645\u0646 \u0646\u0648\u0639 320.<\/td>\n<\/tr>\n
\u0623\u062c\u0632\u0627\u0621 \u0647\u064a\u0643\u0644\u064a\u0629 \u0645\u0646 \u0633\u0628\u064a\u0643\u0629 20 \u0645\u063a\u0644\u0641\u0629 \u0628\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0623\u0648 \u0642\u0637\u0639 \u0645\u064f\u0639\u0627\u062f \u062a\u0635\u0646\u064a\u0639\u0647\u0627 \u0645\u0639 \u0648\u062c\u0648\u062f \u062a\u062e\u0641\u064a\u0641 \u0644\u0627 \u0645\u0641\u0631 \u0645\u0646\u0647 \u0641\u064a \u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u0641\u0648\u0644\u0627\u0630<\/td>\nER320LR \u0644\u0644\u0637\u0628\u0642\u0627\u062a \u0627\u0644\u0645\u0637\u0644\u064a\u0629\u061b \u0644\u0627 \u064a\u064f\u0646\u0635\u062d \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0637\u0628\u0642\u0629 \u0639\u0627\u0632\u0644\u0629\/\u062c\u0630\u0631 \u0630\u0627\u062a \u0646\u0633\u0628\u0629 \u0633\u0628\u064a\u0643\u0629 \u0623\u0639\u0644\u0649 \u0625\u0644\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u062a\u0623\u0647\u064a\u0644 \u064a\u0628\u0631\u0631 \u0630\u0644\u0643<\/strong><\/td>\n\u062a\u062d\u062f\u062f \u0634\u0631\u0643\u0629 \u00ab\u0631\u0648\u0644\u062f \u0623\u0644\u0627\u064a\u0648\u064a\u0632\u00bb \u0627\u0633\u062a\u062e\u062f\u0627\u0645 ER320LR\/E320LR \u0641\u064a \u0627\u0644\u062c\u0627\u0646\u0628 \u0627\u0644\u0645\u0637\u0644\u064a\u060c \u0645\u0639 \u0627\u0644\u0633\u0645\u0627\u062d \u0641\u064a \u0627\u0644\u0648\u0642\u062a \u0646\u0641\u0633\u0647 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062c\u0630\u0631 \u0639\u0627\u0644\u064a \u0627\u0644\u0633\u0628\u0627\u0626\u0643 \u0644\u0645\u0648\u0627\u062c\u0647\u0629 \u062a\u062e\u0641\u064a\u0641 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0641\u064a \u062d\u0627\u0644\u0627\u062a \u0645\u062d\u062f\u062f\u0629.<\/td>\n<\/tr>\n
\u062a\u0631\u0627\u0643\u0628 \u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0635\u0645\u0627\u0645 \u0623\u0648 \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0627\u0646\u062a\u0642\u0627\u0644\u064a \u062d\u064a\u062b \u064a\u0644\u0632\u0645 \u0648\u062c\u0648\u062f \u0647\u0627\u0645\u0634 \u0623\u0648\u0633\u0639 \u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u0645\u0648\u0636\u0639\u064a<\/td>\n\u064a\u0645\u0643\u0646 \u0627\u0644\u0646\u0638\u0631 \u0641\u064a \u0627\u0633\u062a\u062e\u062f\u0627\u0645 ENiCrMo-3<\/strong><\/td>\n\u064a\u064f\u0633\u062a\u062e\u062f\u0645 NiCrMo-3 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 \u0641\u064a \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u062a\u0643\u0633\u064a\u0629 \u0628\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0646\u064a\u0643\u0644\u060c \u0648\u064a\u064f\u0634\u0627\u0631 \u0625\u0644\u064a\u0647 \u0639\u0644\u0649 \u0648\u062c\u0647 \u0627\u0644\u062a\u062d\u062f\u064a\u062f \u0641\u064a \u0623\u0639\u0645\u0627\u0644 \u0627\u0644\u062a\u0643\u0633\u064a\u0629 \u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0648\u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0644\u0644\u0623\u0646\u0627\u0628\u064a\u0628\u060c \u062d\u064a\u062b \u064a\u062a\u0645\u064a\u0632 \u0628\u0645\u0642\u0627\u0648\u0645\u0629 \u0639\u0627\u0644\u064a\u0629 \u0644\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u0646\u0642\u0637\u064a \u0648\u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u062a\u0648\u062a\u0631\u064a (SCC).<\/td>\n<\/tr>\n
\u0645\u0634\u0643\u0644\u0629 \u063a\u064a\u0631 \u0648\u0627\u0636\u062d\u0629 \u062a\u062a\u0639\u0644\u0642 \u0628\u0645\u0641\u0635\u0644 \u063a\u064a\u0631 \u0645\u062a\u0637\u0627\u0628\u0642 \u0623\u0648 \u062e\u062f\u0645\u0629 \u0645\u062e\u062a\u0644\u0637\u0629 \u0634\u062f\u064a\u062f\u0629 \u0627\u0644\u062a\u0639\u0642\u064a\u062f<\/td>\n\u0644\u0627 \u062a\u062e\u062a\u0631 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0627\u0644\u0639\u0627\u062f\u0629\u061b \u0628\u0644 \u0627\u0634\u062a\u0631\u0637 \u0645\u0648\u0627\u0641\u0642\u0629 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0646\u0647\u0627\u0626\u064a \u0639\u0644\u0649 \u0646\u0638\u0627\u0645 WPS<\/strong><\/td>\n\u062a\u0634\u064a\u0631 \u0634\u0631\u0643\u0629 \u00ab\u0631\u0648\u0644\u062f \u0623\u0644\u0627\u064a\u0648\u064a\u0632\u00bb \u0625\u0644\u0649 \u0623\u0646 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0646\u0647\u0627\u0626\u064a \u0644\u0645\u0648\u0627\u062f \u0627\u0644\u062d\u0634\u0648 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0641\u064a \u0627\u0644\u0648\u0635\u0644\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u062c\u0627\u0646\u0633\u0629 \u064a\u062c\u0628 \u0623\u0646 \u064a\u062d\u0638\u0649 \u0628\u0645\u0648\u0627\u0641\u0642\u0629 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0646\u0647\u0627\u0626\u064a \u0648\u0623\u0646 \u064a\u0643\u0648\u0646 \u0645\u0639\u062a\u0645\u062f\u064b\u0627 \u0645\u0646 \u0642\u0650\u0628\u0644 \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

\u0639\u0646\u062f\u0645\u0627 \u064a\u062a\u0639\u064a\u0646 \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u0639\u062f\u0646 \u0645\u0644\u0621 \u0627\u0644\u0644\u062d\u0627\u0645 \u0645\u0646 \u0646\u0648\u0639 Alloy 20 \u0644\u0623\u062c\u0633\u0627\u0645 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a\u060c \u064a\u062c\u0628 \u0623\u0646 \u064a\u062a\u062c\u0627\u0648\u0632 \u0647\u0630\u0627 \u0627\u0644\u0645\u0639\u062f\u0646 \u0646\u0648\u0639 320LR<\/h2>\n

\u0648\u0647\u0630\u0627 \u0647\u0648 \u0627\u0644\u0645\u0643\u0627\u0646 \u0627\u0644\u0630\u064a \u062a\u0638\u0644 \u0641\u064a\u0647 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0645\u0642\u0627\u0644\u0627\u062a \u0633\u0637\u062d\u064a\u0629 \u0644\u0644\u063a\u0627\u064a\u0629. \u0644\u0627 \u064a\u064f\u0639\u062f ENiCrMo-3 \u0639\u0627\u062f\u0629\u064b \u062e\u064a\u0627\u0631\u064a \u0627\u0644\u0623\u0648\u0644 \u0639\u0646\u062f \u0625\u062c\u0631\u0627\u0621 \u0639\u0645\u0644\u064a\u0629 \u0644\u062d\u0627\u0645 \u0628\u0633\u064a\u0637\u0629 \u0644\u062c\u0633\u0645 \u0627\u0644\u0635\u0645\u0627\u0645 \u0645\u0646 \u0633\u0628\u064a\u0643\u0629 20 \u0625\u0644\u0649 \u0633\u0628\u064a\u0643\u0629 20.<\/strong> \u062a\u0639\u062a\u0628\u0631 \u0645\u0627\u062f\u0629 320LR \u0623\u0642\u0631\u0628 \u0625\u0644\u0649 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0645\u0639\u062f\u0646\u064a \u0627\u0644\u0645\u0642\u0635\u0648\u062f \u0644\u0640\u00abAlloy 20\u00bb\u060c \u0648\u0647\u064a \u0646\u0642\u0637\u0629 \u0627\u0644\u0628\u062f\u0627\u064a\u0629 \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629 \u0644\u062a\u0644\u0643 \u0627\u0644\u0645\u0647\u0645\u0629. \u0644\u0643\u0646 \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u0639\u062f\u0646 \u0627\u0644\u062d\u0634\u0648 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645 \u0641\u064a \u0627\u0644\u0644\u062d\u0627\u0645 \u0645\u0646 \u0646\u0648\u0639 Alloy 20 \u0644\u0623\u062c\u0633\u0627\u0645 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a<\/strong> \u062a\u062a\u063a\u064a\u0631 \u0639\u0646\u062f\u0645\u0627 \u0644\u0627 \u064a\u0635\u0628\u062d \u0627\u0644\u0644\u062d\u0627\u0645 \u0645\u062a\u062c\u0627\u0646\u0633\u064b\u0627 \u062a\u0645\u0627\u0645\u064b\u0627. \u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u0642\u0648\u0645 \u0628\u0625\u0646\u0634\u0627\u0621 \u0637\u0628\u0642\u0629 \u0627\u0646\u062a\u0642\u0627\u0644\u064a\u0629\u060c \u0623\u0648 \u062a\u063a\u0637\u064a\u0629 \u0645\u0643\u0648\u0646 \u0645\u0627\u060c \u0623\u0648 \u062a\u0623\u0647\u064a\u0644 \u0648\u0635\u0644\u0629 \u062d\u064a\u062b \u062a\u0643\u0648\u0646 \u0628\u064a\u0626\u0629 \u0627\u0644\u062e\u062f\u0645\u0629 \u0623\u0642\u0644 \u062a\u0633\u0627\u0645\u062d\u064b\u0627 \u0645\u0645\u0627 \u064a\u0648\u062d\u064a \u0628\u0647 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0633\u0628\u064a\u0643\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0648\u062d\u062f\u0647\u0627\u060c \u0641\u0625\u0646 NiCrMo-3 \u062a\u0635\u0628\u062d \u062e\u064a\u0627\u0631\u064b\u0627 \u0647\u0646\u062f\u0633\u064a\u064b\u0627 \u062c\u0627\u062f\u064b\u0627 \u0644\u0623\u0646\u0647\u0627 \u0633\u0628\u064a\u0643\u0629 \u062a\u0643\u0633\u064a\u0629 \u0645\u0639\u062a\u0631\u0641 \u0628\u0647\u0627 \u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0648\u062a\u0648\u0641\u0631 \u0645\u0642\u0627\u0648\u0645\u0629 \u0642\u0648\u064a\u0629 \u0644\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u0646\u0642\u0637\u064a \u0648\u0627\u0644\u062a\u0634\u0642\u0642 \u0627\u0644\u0646\u0627\u062a\u062c \u0639\u0646 \u0627\u0644\u0625\u062c\u0647\u0627\u062f.<\/p>\n

\u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0644\u0627 \u062a\u0633\u062a\u062e\u062f\u0645 ENiCrMo-3 \u0643\u0640\u201c\u062a\u0631\u0642\u064a\u0629\u201d \u0633\u0647\u0644\u0629 \u062f\u0648\u0646 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0645\u0646\u0637\u0642 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644. \u0641\u0641\u064a \u0628\u0639\u0636 \u062d\u0627\u0644\u0627\u062a \u062a\u062e\u0641\u064a\u0641 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u062d\u0648\u0644 \u0637\u0644\u0627\u0621 \u0627\u0644\u0633\u0628\u064a\u0643\u0629 20\u060c \u062a\u0634\u064a\u0631 \u0625\u0631\u0634\u0627\u062f\u0627\u062a \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0645\u0646\u0634\u0648\u0631\u0629 \u0641\u064a \u0627\u0644\u0648\u0627\u0642\u0639 \u0625\u0644\u0649 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0627\u062f\u0629 \u062c\u0630\u0631 \u0645\u0646 \u0641\u0626\u0629 C-22 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0627\u0641\u062a\u0631\u0627\u0636 \u0623\u0646 \u0633\u0628\u064a\u0643\u0629 \u0646\u064a\u0643\u0644 \u0648\u0627\u062d\u062f\u0629 \u062a\u0646\u0627\u0633\u0628 \u0643\u0644 \u0648\u0627\u062c\u0647\u0629. \u0644\u0630\u0627 \u0641\u0625\u0646 \u0627\u0644\u0633\u0624\u0627\u0644 \u0627\u0644\u062d\u0642\u064a\u0642\u064a \u0641\u064a \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u0639\u062f\u0646 \u0627\u0644\u062d\u0634\u0648 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645 \u0641\u064a \u0627\u0644\u0644\u062d\u0627\u0645 \u0645\u0646 \u0646\u0648\u0639 Alloy 20 \u0644\u0623\u062c\u0633\u0627\u0645 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a<\/strong> \u0627\u0644\u0633\u0624\u0627\u0644 \u0644\u064a\u0633 \u201c\u0645\u0627 \u0647\u0648 \u0627\u0644\u062d\u0634\u0648 \u0627\u0644\u0623\u0642\u0648\u0649\u061f\u201d\u060c \u0628\u0644 \u0647\u0648: \u201c\u0645\u0627 \u0647\u064a \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0629 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0627\u0644\u0645\u062a\u0631\u0633\u0628\u0629 \u0627\u0644\u062a\u064a \u062a\u0638\u0644 \u0627\u0644\u0623\u0642\u0631\u0628 \u0625\u0644\u0649 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644 \u0628\u0639\u062f \u0623\u062e\u0630 \u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062a\u062e\u0641\u064a\u0641\u060c \u0648\u0627\u0644\u062a\u0642\u064a\u064a\u062f\u060c \u0648\u0625\u062f\u062e\u0627\u0644 \u0627\u0644\u062d\u0631\u0627\u0631\u0629\u060c \u0648\u062f\u0648\u0631\u0627\u062a \u0627\u0644\u0625\u0635\u0644\u0627\u062d \u0641\u064a \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631\u061f\u201d \u0647\u0630\u0627 \u0647\u0648 \u0627\u0644\u0633\u0624\u0627\u0644 \u0627\u0644\u0630\u064a \u064a\u062c\u0628 \u0623\u0646 \u062a\u062c\u064a\u0628 \u0639\u0644\u064a\u0647 \u0639\u0645\u0644\u064a\u0629 \u062a\u0623\u0647\u064a\u0644 \u0625\u062c\u0631\u0627\u0621\u0627\u062a \u0627\u0644\u0644\u062d\u0627\u0645 (WPS) \u0627\u0644\u0645\u062e\u062a\u0635\u0629.<\/p>\n

\u0642\u0628\u0644 \u062a\u062c\u0645\u064a\u062f \u0623\u0648\u0627\u0645\u0631 \u0627\u0644\u0634\u0631\u0627\u0621\u060c \u0643\u0646\u062a \u0623\u062a\u062d\u0642\u0642 \u0645\u0646 \u062e\u0645\u0633\u0629 \u0639\u0646\u0627\u0635\u0631: \u062a\u0642\u0627\u0631\u064a\u0631 \u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0645\u0639\u0627\u062f\u0646 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 (MTRs)\u060c \u0648\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0639\u0646\u062f \u0643\u0644 \u0648\u0627\u062c\u0647\u0629 \u0644\u062d\u0627\u0645\u060c \u0648\u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a \u0627\u0644\u0641\u0639\u0644\u064a \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062e\u062f\u0645\u0629\u060c \u0648\u0627\u0633\u062a\u0631\u0627\u062a\u064a\u062c\u064a\u0629 \u0627\u0644\u062a\u062e\u0641\u064a\u0641 \u0627\u0644\u0645\u0633\u0645\u0648\u062d \u0628\u0647\u0627\u060c \u0648\u0634\u0647\u0627\u062f\u0629 \u0645\u0648\u0627\u062f \u0627\u0644\u062d\u0634\u0648 \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u062f\u0641\u0639\u0629. \u0648\u062a\u0648\u0635\u064a \u0634\u0631\u0643\u0629 \u00abRolled Alloys\u00bb \u0639\u0644\u0649 \u0648\u062c\u0647 \u0627\u0644\u062a\u062d\u062f\u064a\u062f \u0628\u0623\u0646 \u064a\u062d\u0635\u0644 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0646\u0647\u0627\u0626\u064a \u0639\u0644\u0649 \u0623\u0648\u0631\u0627\u0642 \u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0645\u0635\u0646\u0639 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0645\u0648\u0627\u062f \u00abAlloy 20\u00bb \u0648\u0645\u0639\u0627\u062f\u0646 \u0627\u0644\u062d\u0634\u0648 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0641\u064a \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0635\u0646\u064a\u0639. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0645\u0635\u0646\u0639\u064a \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0648\u0645\u0634\u062a\u0631\u064a \u062e\u062f\u0645\u0627\u062a \u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0648\u0627\u0644\u0645\u0634\u062a\u0631\u064a\u0627\u062a \u0648\u0627\u0644\u0628\u0646\u0627\u0621 (EPC)\u060c \u0641\u0625\u0646 \u0647\u0630\u0647 \u0627\u0644\u0623\u0648\u0631\u0627\u0642 \u0644\u064a\u0633\u062a \u0645\u062c\u0631\u062f \u0625\u062c\u0631\u0627\u0621\u0627\u062a \u0625\u062f\u0627\u0631\u064a\u0629 \u0631\u0648\u062a\u064a\u0646\u064a\u0629\u061b \u0628\u0644 \u0647\u064a \u062c\u0632\u0621 \u0645\u0646 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0645\u062e\u0627\u0637\u0631 \u0627\u0644\u062a\u0622\u0643\u0644.<\/p>\n

\"\u0627\u062e\u062a\u064a\u0627\u0631<\/p>\n

\u0627\u0644\u062e\u0627\u062a\u0645\u0629<\/h2>\n

\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0645\u0639\u0638\u0645 \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0644\u062d\u0627\u0645 \u0641\u064a \u0645\u062c\u0627\u0644 \u0627\u0644\u0625\u0646\u062a\u0627\u062c\u060c, \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u0639\u062f\u0646 \u0627\u0644\u062d\u0634\u0648 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645 \u0641\u064a \u0627\u0644\u0644\u062d\u0627\u0645 \u0645\u0646 \u0646\u0648\u0639 Alloy 20 \u0644\u0623\u062c\u0633\u0627\u0645 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a<\/strong> \u064a\u0646\u0628\u063a\u064a \u0623\u0646 \u062a\u0628\u062f\u0623 \u0628\u0640 ER320LR\/E320LR<\/strong>, \u060c \u0648\u0644\u064a\u0633 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062d\u0634\u0648 \u0646\u064a\u0643\u0644 \u0639\u0627\u062f\u064a\u060c \u0648\u0644\u0627 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u062a\u062e\u0645\u064a\u0646 \u064a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0627\u0644\u062a\u0648\u0627\u0641\u0631. \u0627\u0646\u062a\u0642\u0644 \u0625\u0644\u0649 ENiCrMo-3<\/strong> \u0641\u0642\u0637 \u0639\u0646\u062f\u0645\u0627 \u062a\u0628\u0631\u0631 \u0648\u0638\u064a\u0641\u0629 \u0627\u0644\u0648\u0635\u0644\u0629\u060c \u0623\u0648 \u0646\u0645\u0637 \u0627\u0644\u062a\u062e\u0641\u064a\u0641\u060c \u0623\u0648 \u0647\u0627\u0645\u0634 \u0627\u0644\u062a\u0622\u0643\u0644 \u062d\u0642\u064b\u0651\u0627 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0627\u062f\u0629 \u0645\u0644\u0621 \u0641\u0627\u0626\u0642\u0629 \u0627\u0644\u0633\u0628\u0627\u0626\u0643. \u0648\u0625\u0630\u0627 \u0643\u0627\u0646 \u062c\u0633\u0645 \u0627\u0644\u0635\u0645\u0627\u0645 \u064a\u062a\u0636\u0645\u0646 \u0648\u0627\u062c\u0647\u0627\u062a \u063a\u064a\u0631 \u0645\u062a\u062c\u0627\u0646\u0633\u0629\u060c \u0623\u0648 \u0623\u062c\u0632\u0627\u0621 \u0645\u063a\u0644\u0641\u0629\u060c \u0623\u0648 \u0639\u0645\u0644\u064a\u0627\u062a \u0644\u062d\u0627\u0645 \u0625\u0635\u0644\u0627\u062d \u0645\u062a\u0643\u0631\u0631\u0629\u060c \u0641\u0625\u0646 \u0642\u0631\u0627\u0631 \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u0627\u062f\u0629 \u0627\u0644\u0645\u0644\u0621 \u064a\u062c\u0628 \u0623\u0646 \u064a\u0633\u062a\u0646\u062f \u0625\u0644\u0649 \u0625\u062c\u0631\u0627\u0621\u0627\u062a \u0627\u0644\u0644\u062d\u0627\u0645 (WPS) \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629\u060c \u0645\u062f\u0639\u0648\u0645\u0629 \u0628\u0645\u0646\u0637\u0642 \u0627\u0644\u062a\u0622\u0643\u0644\u060c \u0648\u0644\u064a\u0633 \u0625\u0644\u0649 \u0639\u0627\u062f\u0627\u062a \u0627\u0644\u0634\u0631\u0627\u0621.<\/p>\n

\u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u0642\u0648\u0645 \u0628\u062a\u0642\u064a\u064a\u0645 \u0631\u0633\u0645 \u0647\u064a\u0643\u0644 \u0627\u0644\u0635\u0645\u0627\u0645 \u0623\u0648 \u062e\u0637\u0629 \u0627\u0644\u0625\u0635\u0644\u0627\u062d \u0623\u0648 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0625\u062c\u0631\u0627\u0621\u0627\u062a \u0627\u0644\u0644\u062d\u0627\u0645 (WPS) \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u062e\u062f\u0645\u0629 \u0627\u0644\u062a\u064a \u062a\u0633\u062a\u062e\u062f\u0645 \u0633\u0628\u064a\u0643\u0629 20\u060c \u0641\u064a\u0645\u0643\u0646 \u0644\u0634\u0631\u0643\u0629 28Nickel \u0645\u0633\u0627\u0639\u062f\u062a\u0643 \u0641\u064a \u0645\u0631\u0627\u062c\u0639\u0629 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0648\u0635\u0644\u0629 \u0648\u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u0627\u062f\u0629 \u0627\u0644\u062d\u0634\u0648 \u0648\u062d\u0632\u0645\u0629 \u0627\u0644\u0648\u062b\u0627\u0626\u0642 \u0642\u0628\u0644 \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0627\u0633\u062a\u0647\u0644\u0627\u0643\u064a\u0629.<\/p>\n

\u0623\u0633\u0626\u0644\u0629 \u0648\u0623\u062c\u0648\u0628\u0629 \u0630\u0627\u062a \u0635\u0644\u0629<\/h2>\n

1. \u0623\u064a\u0647\u0645\u0627 \u0623\u0641\u0636\u0644 \u0644\u062e\u064a\u0627\u0637\u0629 \u062c\u0633\u0645 \u0627\u0644\u0635\u0645\u0627\u0645 \u0627\u0644\u0642\u064a\u0627\u0633\u064a \u0627\u0644\u0645\u0635\u0646\u0648\u0639 \u0645\u0646 \u0633\u0628\u064a\u0643\u0629 20: ER320LR \u0623\u0645 ENiCrMo-3\u061f<\/strong>
\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u062e\u0637 \u0627\u0644\u062a\u0645\u0627\u0633 \u0627\u0644\u0639\u0627\u062f\u064a \u0628\u064a\u0646 \u0633\u0628\u0627\u0626\u0643 20 \u0648\u0633\u0628\u0627\u0626\u0643 20\u060c, ER320LR<\/strong> \u0648\u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u062a\u0643\u0648\u0646 \u0647\u0630\u0647 \u0647\u064a \u0646\u0642\u0637\u0629 \u0627\u0644\u0628\u062f\u0627\u064a\u0629 \u0627\u0644\u0623\u0641\u0636\u0644 \u0644\u0623\u0646\u0647\u0627 \u062a\u0645\u062b\u0644 \u0627\u0644\u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0642\u064a\u0627\u0633\u064a \u0644\u0645\u0644\u0621 \u0627\u0644\u0641\u0631\u0627\u063a\u0627\u062a \u0641\u064a \u0645\u0627\u062f\u0629 20Cb-3\/UNS N08020\u060c \u0643\u0645\u0627 \u0623\u0646 \u062a\u0631\u0643\u064a\u0628\u062a\u0647\u0627 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0630\u0627\u062a \u0627\u0644\u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u0645\u062a\u0628\u0642\u064a \u0627\u0644\u0645\u0646\u062e\u0641\u0636 \u0645\u0635\u0645\u0645\u0629 \u0644\u0644\u062d\u062f \u0645\u0646 \u0627\u0644\u062a\u0634\u0642\u0642 \u0627\u0644\u062d\u0631\u0627\u0631\u064a. ENiCrMo-3<\/strong> \u064a\u0643\u0648\u0646 \u0647\u0630\u0627 \u0623\u0643\u062b\u0631 \u0645\u0644\u0627\u0621\u0645\u0629\u064b \u0639\u0646\u062f\u0645\u0627 \u064a\u0643\u0648\u0646 \u0627\u0644\u0644\u062d\u0627\u0645 \u0628\u0645\u062b\u0627\u0628\u0629 \u0637\u0628\u0642\u0629 \u062a\u063a\u0637\u064a\u0629\u060c \u0623\u0648 \u0627\u0646\u062a\u0642\u0627\u0644\u060c \u0623\u0648 \u062a\u0639\u0632\u064a\u0632 \u0644\u062d\u0627\u0641\u0629 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644\u060c \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0645\u062c\u0631\u062f \u0648\u0635\u0644\u0629 \u0645\u0646 \u0633\u0628\u064a\u0643\u0629 \u0645\u0637\u0627\u0628\u0642\u0629.<\/p>\n

2. \u0647\u0644 \u062a\u062a\u0637\u0644\u0628 \u0633\u0628\u064a\u0643\u0629 20 \u0639\u0627\u062f\u0629\u064b \u0645\u0639\u0627\u0644\u062c\u0629 \u062d\u0631\u0627\u0631\u064a\u0629 \u0628\u0639\u062f \u0627\u0644\u0644\u062d\u0627\u0645 \u0639\u0642\u0628 \u0644\u062d\u0627\u0645 \u062c\u0633\u0645 \u0627\u0644\u0635\u0645\u0627\u0645\u061f<\/strong>
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3. \u0645\u0627 \u0647\u0648 \u0623\u0643\u0628\u0631 \u062e\u0637\u0623 \u0641\u064a \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0644\u062d\u0627\u0645 \u0639\u0646\u062f \u062a\u0635\u0646\u064a\u0639 \u062c\u0633\u0645 \u0627\u0644\u0635\u0645\u0627\u0645 \u0627\u0644\u0645\u0635\u0646\u0648\u0639 \u0645\u0646 \u0627\u0644\u0633\u0628\u0627\u0626\u0643 20\u061f<\/strong>
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In Alloy 20 welding filler metal selection for valve bodies, the first mistake is assuming that \u201cmatching chemistry\u201d alone settles the issue. Alloy 20, or UNS N08020, is used because it handles sulfuric-acid service well, offers useful resistance in chloride-, nitric-, and phosphoric-acid environments, and can usually be fabricated in the welded condition without post-weld […]<\/p>\n","protected":false},"author":1,"featured_media":3573,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-3571","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\/3571","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=3571"}],"version-history":[{"count":2,"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/posts\/3571\/revisions"}],"predecessor-version":[{"id":3575,"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/posts\/3571\/revisions\/3575"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/media\/3573"}],"wp:attachment":[{"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/media?parent=3571"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/categories?post=3571"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/tags?post=3571"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}