FIELD: nonferrous metallurgy. SUBSTANCE: alloy contains (in % by mass): carbon 0.03-0.10; chromium 9.0- 11.0; molybdenum 3.1-4.1; cobalt 14-16; tungsten 3.8-5.5; aluminium 3.5-4.2; columbium 1.6-2.1; titan 3.2-4.0; hafnium 0.2- 0.8, boron 0.005-0.05; zirconium 0.005-0.05; magnesium 0,001-0,05; nickel - the balance, with tungsten and molybdenum content ratio of 1.0-1,6. EFFECT: improved quality of the alloy; increased mechanical property of the alloy. 2 tbl
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Authors
Dates
1994-03-15—Published
1992-06-29—Filed