| 摘要 |
FIELD: metallurgy. ^ SUBSTANCE: invention can be used in automobile industry. Cast iron contains, wt %: carbon 2.8-3.2; silicon 2.0-3.0; manganese 0.8-1.2; chrome 0.3-0.4; nickel 1.0-1.5; titanium 0.05-0.1; aluminium 0.06-0.08; molybdenum 0.5-0.7; calcium 0.01-0.02; vanadium 0.15-0.45; rhenium 0.8-1.2; iron - the rest. ^ EFFECT: cast iron allows high strength. ^ 1 tbl |
