| 摘要 |
FIELD: metallurgy. ^ SUBSTANCE: alloy is used in boiler building and turbine construction. Alloy contains. mass %: carbon 0.1-0.2. chrome 16.0-18.0. cobalt 6.0-8.0. aluminium 14.0-16.0. titanium 0.5-1.0. niobium 3.0-4.0 tantalum 0.5-1.0. tungsten 2.0-3.0. molybdenum 4.0-6.0. boron 0.05-0.1. zirconium 0.1-0.2. copper 1.0-1.5. nitrogen 0.1-0.2. manganese 4.0-6.0. nickel - the rest. ^ EFFECT: improving of alloy high-temperature strength. ^ 1 tbl |
