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2 091 499

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Application

93017883/02, 1993-04-02

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Actual filing date

1993-04-02

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Published

1997-09-27

(72)

Inventor

Nikitin V.P.Shaburov D.V.Mizin V.G.Jas'Kin V.N.Kozlovich V.N.Borisov V.P.Volkodaev A.N.Orel S.S.Shaburov V.E.

(73)

Holder

Aktsionernoe Obshchestvo Cheljabinskogo Metallurgicheskogo Kombinata

CORROSION-RESISTANT STEEL Russian patent published in 1997 - IPC

Abstract RU 2091499 C1

FIELD: ferrous metallurgy, particularly, compositions of steel having increased corrosion resistance; food industry. SUBSTANCE: steel comprising carbon, silicium, manganese, chromium, vanadium, aluminium, nitrogen and ferrum additionally comprises boron. Said steel comprises, mas.%: carbon, 0.01-0.05; silicium, 0.1-0.8; manganese, 0.1-0.8; chromium, 15.0-27.0; vanadium, 0.03-1.5; aluminium, 0.005-0.1; nitrogen, 0.01-0.2; boron, 0.0006-0.04; ferrum, the balance. Ratio of vanadium, carbon and nitrogen is as follows: 6.0 1.5. Desired steel is economically alloyed and has high level of mechanical properties. EFFECT: improved quality of desired product. 2 tbl

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RU 2 091 499 C1

Authors

Nikitin V.P.

Shaburov D.V.

Mizin V.G.

Jas'Kin V.N.

Kozlovich V.N.

Borisov V.P.

Volkodaev A.N.

Orel S.S.

Shaburov V.E.

Dates

1997-09-27—Published

1993-04-02—Filed

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