| 摘要 |
FIELD: metallurgy. ^ SUBSTANCE: alloy is used for production of parts of mills, crushers, gravel pumps, and braking mechanisms. The alloy contains, mas.%: carbon 3.0-4.0; chromium 50.0-55.0; boron 0.01-0.03; titanium 10.0-15.0-nickel 4.5-5.5; molybdenum 3.0-3.5; silicon 0.1-0.3; manganese 1.0-1.5; copper 2.0-2.5; iron - the rest. ^ EFFECT: upgraded alloy hardness. ^ 1 tbl |
