| 摘要 |
FIELD: ferrous metallurgy. SUBSTANCE: proposed cast iron comprises, mass%: carbon, 2.5-4.5; silicon, 1.5-4.8; manganese, 0.3-1.5; chrome, 0.4-1.5; nickel, 0.6-5.0; vanadium, 0.01-0.1; cobalt, 0.01-0.2; titanium, 0.05-0.5; gallium, 0.001-0.01; germanium, 0.001-0.01; molybdenum, 0.001-0.2; copper, 0.005-0.5; iron, the balance. EFFECT: production of high-strength alloying cast iron with reduced production cost. |
