| 摘要 |
FIELD: metallurgy.SUBSTANCE: alloy contains the following component ratio, wt %: carbon 0.10 - 0.15, nickel 11.0 - 13.0, molybdenum 4.0 - 8.0, chrome 2.0 - 4.0, titanium 0.3 - 1.0, aluminium 0.3 - 1.0, vanadium 2.0 - 3.0, silicon 0.8 - 1.5, boron 0.3 - 0.8, and iron is the rest.EFFECT: alloy has high strength, heat resistance and wear resistance, which allows considerably increasing the resistance of a hot-deformation forging tool under conditions of long-time temperature-force action.2 dwg, 3 tbl, 1 ex |
