| 摘要 |
FIELD: ferrous metallurgy; composition of cast irons; power engineering. ^ SUBSTANCE: proposed cast iron contains the following constituents, mass-%: carbon, 2.2-2.8; silicon, 0.6-0.8; manganese, 0.8-1.2; chromium, 14.0-16.0; titanium, 0.5-1.0; aluminum, 0.5-1.0; copper, 1.0-2.0; vanadium, 1.5-2.5; tungsten, 1.5-2.5; the remainder being iron. ^ EFFECT: high heat resistance of cast iron. ^ 1 tbl |
