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2 039 120

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Application

93018055/02, 1993-03-31

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Actual filing date

1993-03-31

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Published

1995-07-09

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Inventor

Berezhko B.I.Filimonov G.N.Pavlov V.N.Korjukova A.M.Povyshev I.A.Bratko G.A.Matveev V.G.Zaekin L.P.

(73)

Holder

Tsentral'Nyj Nauchno-Issledovatel'Skij Institut Konstruktsionnykh Materialov

CORROSION-RESISTANT STEEL Russian patent published in 1995 - IPC

Abstract RU 2039120 C1

FIELD: metallurgy. SUBSTANCE: steel has components, wt. -% carbon 0.01-0.03; silicon 0.3-0.8; manganese 0.8-1.2; chrome 24-26; nickel 6-8; molybdenum 3.5-4.5; aluminium 0.01-0.2; vanadium 0.01-0.1; nitrogen 0.1-0.3; yttrium 0.005-0.04; magnesium 0.001-0.02; calcium 0.001-0.01, and iron - the rest at the following conditions: total vanadium and aluminium content is ≅ 0,250.25; total content of yttrium, magnesium and calcium is ≅ 0,050.05. EFFECT: enhanced quality of steel. 2 tbl

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RU 2 039 120 C1

Authors

Berezhko B.I.

Filimonov G.N.

Pavlov V.N.

Korjukova A.M.

Povyshev I.A.

Bratko G.A.

Matveev V.G.

Zaekin L.P.

Dates

1995-07-09—Published

1993-03-31—Filed

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