CAST IRON Russian patent published in 1994 - IPC

Abstract RU 2012659 C1

FIELD: metallurgy. SUBSTANCE: cast iron has the following composition, wt. -% : carbon 2.9-3.4; silicon 1.5-2.0; manganese 2.5-2.9; nickel 1.5-2.0; chrome 0.1-0.3; copper 0.5-0.8; cobalt 0.02-0.1; calcium 0.03-0.05; vanadium 1.2-2.0, and iron - the rest. Cast iron is used in machine engineering. Positive effect: enhanced quality of steel articles. EFFECT: enhanced mechanical properties of cast iron. 1 tbl

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RU 2 012 659 C1

Authors

Shchepochkina Julija Alekseevna

Dates

1994-05-15—Published

1992-04-15—Filed