| 摘要 |
FIELD: metallurgy. ^ SUBSTANCE: invention can be used in mechanical engineering. Cast iron contains, wt %: carbon 2.6-3.2; silicon 1.6-2.0; manganese 0.6-1.0; nickel 1.5-2.0; titanium 0.003-0.005; molybdenum 1.5-2.0; tantalum 1.5-2.0; boron 0.003-0.005; zinc 0.01-0.015; iron - the rest. ^ EFFECT: high durability. ^ 1 tbl |
