| 摘要 |
FIELD: metallurgy. ^ SUBSTANCE: invention can be used for manufacturing of products which operate in thermal cycling conditions. Cast iron contains, wt %: carbon 3.0-3.3; silicon 0.4-0.6; manganese 0.2-0.4; aluminium 2.0-2.5; antimony 0.005-0.008; copper 0.4-0.6; beryllium 0.001-0.003; boron 0.03-0.05; lithium 0.0001-0.0002; iron - the rest. ^ EFFECT: increasing of cast iron heat resistance. |
