| 摘要 |
FIELD: metallurgy. ^ SUBSTANCE: iron consists of components at a following ratio, mas. %: carbon 2.0-3.0; silicone 1.0-1.5; manganese 0.5-1.0; titanium 0.1-0.3; vanadium 0.5-1.0; nickel 1.0-2.0; lanthanum 0.1-0.15; molybdenum 1.0-2.0; calcium 0.005-0.01; zirconium 0.2-0.4; chromium 0.2-0.4; boron 0.03-0.05; iron - the rest. ^ EFFECT: upgrading of iron heat resistance. ^ 1 tbl |
