{"id":706,"date":"2025-06-17T07:30:39","date_gmt":"2025-06-17T07:30:39","guid":{"rendered":"https:\/\/dura-alloy.com\/?post_type=product&p=706"},"modified":"2025-06-17T07:30:39","modified_gmt":"2025-06-17T07:30:39","slug":"gh625-gh3625","status":"publish","type":"product","link":"https:\/\/www.dura-alloy.com\/ar\/product\/gh625-gh3625\/","title":{"rendered":"GH625\/GH3625"},"content":{"rendered":"

\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0648\u0631\u064a\u062f \u0644\u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0637\u064a\u0631\u0627\u0646<\/span><\/strong><\/p>\n

\u0627\u0644\u0645\u0637\u0631\u0648\u0642\u0627\u062a\u060c \u0648\u0627\u0644\u0642\u0636\u0628\u0627\u0646 \u0627\u0644\u0645\u0633\u062a\u062f\u064a\u0631\u0629\u060c \u0648\u0627\u0644\u0623\u0644\u0648\u0627\u062d \u0627\u0644\u0641\u0648\u0644\u0627\u0630\u064a\u0629\u060c \u0648\u0627\u0644\u062d\u0644\u0642\u0627\u062a\u060c \u0648\u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u063a\u064a\u0631 \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629\u060c \u0648\u0627\u0644\u0623\u0644\u0648\u0627\u062d \u0627\u0644\u0641\u0648\u0644\u0627\u0630\u064a\u0629\/\u0627\u0644\u0623\u062d\u0632\u0645\u0629 \u0627\u0644\u0641\u0648\u0644\u0627\u0630\u064a\u0629\u060c \u0648\u0645\u0648\u0627\u062f \u0644\u062d\u0627\u0645 \u0627\u0644\u0623\u0633\u0644\u0627\u0643\u060c \u0645\u0631\u062d\u0628\u064b\u0627 \u0628\u0643\u0645 \u0644\u0644\u0627\u0633\u062a\u0641\u0633\u0627\u0631!<\/span><\/strong><\/p>\n

1. Introduction to GH625\/GH3625 materials<\/span><\/strong><\/p>\n

\u00a0 \u00a0 \u00a0 GH3625 (GH625) alloy is a solid solution-strengthening nickel-based deformation high-temperature alloy with molybdenum niobium as the main reinforcement element. It has excellent corrosion resistance and oxidation resistance. It has good tensile and fatigue properties from low temperature to 980 degrees Celsius, and is resistant to stress corrosion under salt spray atmosphere.<\/span><\/p>\n

\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u062a\u0646\u0641\u064a\u0630<\/span><\/h3>\n

\u00a0 \u00a0 \u00a0 GJB 1953-1994 “Specifications on Hot Rolled Rods for High Temperature Alloys for Rotating Parts of Aero Engines”<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 GJB 2611-1996 “Specifications for Cold Pulling Rods for High Temperature Alloys for Aviation”<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 GJB 2612-1996 \"\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0633\u062d\u0628 \u0639\u0644\u0649 \u0627\u0644\u0628\u0627\u0631\u062f \u0644\u0644\u0633\u0628\u0627\u0626\u0643 \u0630\u0627\u062a \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0644\u0644\u062d\u0627\u0645\"<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 GJB 3020-1997 \"\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0641\u0648\u0627\u062a\u064a\u0631 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u062d\u0644\u0642\u064a\u0629 \u0630\u0627\u062a \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0644\u0644\u0637\u064a\u0631\u0627\u0646\"<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 GJB 3165-1998 \"\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0642\u0636\u0628\u0627\u0646 \u0627\u0644\u062f\u0631\u0641\u0644\u0629 \u0639\u0644\u0649 \u0627\u0644\u0633\u0627\u062e\u0646 \u0648\u0627\u0644\u0642\u0636\u0628\u0627\u0646 \u0627\u0644\u0645\u0637\u0631\u0648\u0642\u0629 \u0644\u0623\u062c\u0632\u0627\u0621 \u062a\u062d\u0645\u064a\u0644 \u0627\u0644\u0637\u064a\u0631\u0627\u0646\"<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 GJB 3782-1999 “Specifications for High Temperature Alloy Rods for Aviation”<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 HB 5198-1982 “Deformed high-temperature alloy rods for aviation blades”<\/span><\/p>\n

2. \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629<\/span><\/strong><\/p>\n\n\n\n\n\n
\u0645\u064a\u062f\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0628\u0627\u0626\u0643<\/span><\/td>\n%<\/td>\nC<\/td>\n\u0643\u0631<\/td>\n\u0634\u0631\u0643\u0629<\/td>\n\u0641\u064a<\/span><\/td>\n\u0645\u0648<\/td>\n\u0646 \u0628<\/td>\n\u0641\u064a<\/td>\n\u0622\u0644<\/td>\n\u0645\u0646<\/span><\/td>\n\u0648<\/span><\/td>\n\u0645\u0646<\/td>\nS<\/td>\nP<\/td>\n\u0627\u0644\u0646\u062d\u0627\u0633<\/td>\n<\/tr>\n
Gh625\/<\/span><\/p>\n

Gh3625<\/span><\/td>\n

\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0644\u0644\u0642\u064a\u0645\u0629<\/span><\/td>\n–<\/td>\n20.0<\/td>\n–<\/span><\/td>\nRemain<\/span><\/p>\n

quantity<\/span><\/td>\n

8.0<\/td>\n3.15<\/td>\n–<\/span><\/td>\n–<\/span><\/td>\n–<\/span><\/td>\n–<\/span><\/td>\n–<\/span><\/td>\n–<\/span><\/td>\n–<\/span><\/td>\n–<\/span><\/td>\n<\/tr>\n
\u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u0642\u0635\u0648\u0649<\/span><\/td>\n0.10<\/td>\n23.0<\/td>\n1.0<\/td>\n10.0<\/td>\n4.15<\/td>\n5.0<\/td>\n0.4<\/td>\n0.4<\/span><\/td>\n0.5<\/td>\n0.5<\/span><\/td>\n0.015<\/td>\n0.015<\/span><\/td>\n0.07<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

3. \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629<\/span><\/strong><\/p>\n\n\n\n\n
\u0627\u0644\u0643\u062b\u0627\u0641\u0629<\/span><\/p>\n

\u062c\u0645\/\u0633\u06453<\/span><\/td>\n

\u0646\u0642\u0637\u0629 \u0627\u0644\u0627\u0646\u0635\u0647\u0627\u0631<\/span><\/p>\n

\u2103<\/td>\n

\u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u062d\u0631\u0627\u0631\u064a<\/span><\/p>\n

\u03bb\/(W\/m\u00b7\u2103)<\/td>\n

\u0627\u0644\u0633\u0639\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0627\u0644\u0646\u0648\u0639\u064a\u0629<\/span><\/p>\n

J\/kg\u00b7\u2103<\/td>\n

\u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0645\u0631\u0648\u0646\u0629<\/span><\/p>\n

\u062c\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644<\/td>\n

\u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0642\u0635<\/span><\/p>\n

\u062c\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644<\/span><\/td>\n

\u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629<\/span><\/p>\n

\u03bc\u03a9\u00b7m<\/td>\n

Poisson’s<\/span><\/td>\n\u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u062a\u0645\u062f\u062f \u0627\u0644\u062e\u0637\u064a<\/span><\/p>\n

a\/10-6\u2103-1<\/td>\n<\/tr>\n

8.44<\/td>\n1290<\/p>\n

1350<\/td>\n

12.1(100\u2103)<\/td>\n430<\/td>\n205<\/td>\n79<\/td>\n1.28<\/td>\n0.308<\/td>\n12.3(20~100\u2103)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

4. Mechanical properties<\/span><\/strong><\/p>\n

\u00a0 \u00a0 \u00a0 (Minimum value of mechanical properties detected at 20\u00b0C\u00a0<\/span>\u00a0[1]<\/span><\/sup>\u00a0\u00a0\u00a0)<\/span><\/p>\n\n\n\n\n
Heat treatment method<\/span><\/td>\n\u0642\u0648\u0629 \u0627\u0644\u0634\u062f<\/span><\/p>\n

\u03c3b\/MPa<\/td>\n

\u0639\u0627\u0626\u062f \u0627\u0644\u0639\u0627\u0626\u062f<\/span><\/p>\n

\u03c3p0.2\/MPa<\/td>\n

\u0627\u0644\u0627\u0633\u062a\u0637\u0627\u0644\u0629<\/span><\/p>\n

S5 \/%<\/span><\/td>\n

\u0635\u0644\u0627\u0628\u0629 \u0628\u0631\u064a\u0646\u0644<\/span><\/p>\n

HBS<\/td>\n<\/tr>\n

\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0645\u062d\u0644\u0648\u0644 \u0627\u0644\u0635\u0644\u0628<\/span><\/td>\n830<\/td>\n410<\/td>\n30<\/td>\n\u2264290<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

V. Alloy characteristics<\/span><\/strong>\u00a0:<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u064a\u062a\u0645\u064a\u0632 \u0628\u0645\u0642\u0627\u0648\u0645\u0629 \u0645\u0645\u062a\u0627\u0632\u0629 \u0644\u0644\u062a\u0622\u0643\u0644 \u0644\u0645\u062e\u062a\u0644\u0641 \u0627\u0644\u0648\u0633\u0627\u0626\u0637 \u0627\u0644\u0645\u0633\u0628\u0628\u0629 \u0644\u0644\u062a\u0622\u0643\u0644 \u0641\u064a \u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0623\u0643\u0633\u062f\u0629 \u0648\u0627\u0644\u0627\u062e\u062a\u0632\u0627\u0644<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u0645\u0642\u0627\u0648\u0645\u0629 \u0645\u0645\u062a\u0627\u0632\u0629 \u0644\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u0646\u0627\u062a\u062c \u0639\u0646 \u0627\u0644\u062d\u0641\u0631 \u0648\u0627\u0644\u0634\u0642\u0648\u0642 \u0648\u0644\u0627 \u064a\u0633\u0628\u0628 \u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u0625\u062c\u0647\u0627\u062f\u064a \u0628\u0633\u0628\u0628 \u0627\u0644\u0643\u0644\u0648\u0631\u064a\u062f<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 Excellent resistance to inorganic acid corrosion, such as nitric acid, phosphoric acid, sulfuric acid, hydrochloric acid, and mixed acid of sulfuric acid and hydrochloric acid, etc.<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u0645\u0642\u0627\u0648\u0645\u0629 \u0645\u0645\u062a\u0627\u0632\u0629 \u0644\u062a\u0622\u0643\u0644 \u0645\u062e\u062a\u0644\u0641 \u0645\u062d\u0627\u0644\u064a\u0644 \u0627\u0644\u0623\u062d\u0645\u0627\u0636 \u063a\u064a\u0631 \u0627\u0644\u0639\u0636\u0648\u064a\u0629 \u0627\u0644\u0645\u062e\u062a\u0644\u0637\u0629<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u0639\u0646\u062f\u0645\u0627 \u062a\u0635\u0644 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0625\u0644\u0649 40 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629\u060c \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0638\u0647\u0631 \u0645\u0642\u0627\u0648\u0645\u0629 \u062c\u064a\u062f\u0629 \u0644\u0644\u062a\u0622\u0643\u0644 \u0641\u064a \u0645\u062d\u0627\u0644\u064a\u0644 \u062d\u0645\u0636 \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0643\u0644\u0648\u0631\u064a\u0643 \u0628\u062a\u0631\u0643\u064a\u0632\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629.<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 Good processability and welding properties, no cracking sensitivity after welding<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u0634\u0647\u0627\u062f\u0629 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0644\u0623\u0648\u0639\u064a\u0629 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u062a\u064a \u062a\u062a\u0631\u0627\u0648\u062d \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u062c\u062f\u0627\u0631\u0647\u0627 \u0628\u064a\u0646 -196 \u0648450 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629<\/span><\/p>\n

6. Application areas<\/span><\/strong><\/p>\n

\u00a0 \u00a0 \u00a0 \u0645\u0643\u0648\u0646\u0627\u062a \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0627\u0644\u0639\u0636\u0648\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0627\u0644\u0643\u0644\u0648\u0631\u064a\u062f\u0627\u062a\u060c \u0648\u062e\u0627\u0635\u0629 \u0641\u064a \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u062d\u0641\u0632\u0627\u062a \u0627\u0644\u0643\u0644\u0648\u0631\u064a\u062f\u0627\u062a \u0627\u0644\u062d\u0645\u0636\u064a\u0629<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u0627\u0644\u0637\u0628\u0627\u062e\u0627\u062a \u0648\u062e\u0632\u0627\u0646\u0627\u062a \u0627\u0644\u062a\u0628\u064a\u064a\u0636 \u0644\u0635\u0646\u0627\u0639\u0629 \u0627\u0644\u0644\u0628 \u0648\u0627\u0644\u0648\u0631\u0642<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u0623\u0628\u0631\u0627\u062c \u0627\u0644\u0627\u0645\u062a\u0635\u0627\u0635\u060c \u0648\u0623\u062c\u0647\u0632\u0629 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u0633\u062e\u064a\u0646\u060c \u0648\u062d\u0648\u0627\u062c\u0632 \u0645\u062f\u062e\u0644 \u063a\u0627\u0632 \u0627\u0644\u0645\u062f\u0627\u062e\u0646\u060c \u0648\u0627\u0644\u0645\u0631\u0627\u0648\u062d (\u0627\u0644\u0631\u0637\u0628\u0629)\u060c \u0648\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u062a\u0642\u0644\u064a\u0628\u060c \u0648\u0627\u0644\u0639\u0627\u0643\u0633\u0627\u062a\u060c \u0648\u0642\u0646\u0648\u0627\u062a \u0627\u0644\u0645\u062f\u0627\u062e\u0646 \u0641\u064a \u0646\u0638\u0627\u0645 \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0643\u0628\u0631\u064a\u062a \u0645\u0646 \u063a\u0627\u0632 \u0627\u0644\u0645\u062f\u0627\u062e\u0646<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u0645\u0639\u062f\u0627\u062a \u0648\u0645\u0643\u0648\u0646\u0627\u062a \u0644\u062a\u0635\u0646\u064a\u0639 \u0628\u064a\u0626\u0627\u062a \u0627\u0644\u063a\u0627\u0632\u0627\u062a \u0627\u0644\u062d\u0645\u0636\u064a\u0629<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 Reaction of acetic acid and acetic anhydride<\/span><\/p>","protected":false},"excerpt":{"rendered":"

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