FIELD: nonferrous metallurgy. SUBSTANCE: alloy contains (in wt %): chromium, 3.8-4.7; cobalt, 7.5- 8.8; molybdenum, 1.5-2.5; tungsten, 11.7-12.8; titanium, 1.2-1.8; aluminium, 5.5-6.6; carbon, 0.13-0.20; boron, 0.01-0.02; niobium, 0.8-1.4; rhenium, 0.61-0.9; hafnium, 0.3-0.6; tantalum, 2.1-2.9; zirconium, 0.013-0.3; neodymium, 0.013-0.02; nickel, the balance. EFFECT: increased high-temperature strength and heat resistance of alloy at temperatures higher than 900 C. 3 tbl
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