STEEL Russian patent published in 1998 - IPC

Abstract RU 2110599 C1

FIELD: metallurgy, namely, production of steel intended for manufacturing outlet shafts of centrifugal casting which operate in high speed engines for paper production. SUBSTANCE: steel comprises, mas.%: carbon, 0.01-0.08; silicium, 0.10-1.00; manganese, 0.4-1.2; chromium, 26.0-28.0; nickel, 5.5-5.7; copper, 3.51-7.5; nitrogen, 0.10-0.15; vanadium, 0.08-0.15; niobium, 0.08-0.15; cerium, 0.005-0.08; ferrum, the balance. Desired steel has high strength and high corrosion resistance. EFFECT: improved quality of desired product. 2 tbl

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RU 2 110 599 C1

Authors

Degtjarev A.F.

Mirzojan G.S.

Djubanov V.G.

Gurkov D.M.

Oshchepkov V.F.

Dates

1998-05-10—Published

1995-02-15—Filed