STEEL Russian patent published in 1995 - IPC

Abstract RU 2038409 C1

FIELD: metallurgy. SUBSTANCE: steel contains the following components mas. carbon 0.22-0.34; copper 0.08-0.60; manganese 0.6-1.4; calcium 0.001- 0.008; silicon 0.2-0.9; barium 0.0005-0.003; chromium 0.1-0.8; magnesium 0.001-0.006; nickel 0.10-0.65; nitrogen 0.005-0.013; vanadium 0.008-0.07; niobium 0.01-0.2; rare-earth metal oxides of cerium group -.0005-0.005; boron 0.0005-0.003; the balance, iron. EFFECT: products manufactured from the steel are suitable for operation under conditions of high unit loads. 2 tbl

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RU 2 038 409 C1

Authors

Paramonov V.S.

Zheltova N.F.

Golub E.I.

Pekarskij M.M.

Shavrin B.N.

Bondar' V.B.

Dates

1995-06-27—Published

1993-01-12—Filed