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2 064 521

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Application

94009085/02, 1994-03-14

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Actual filing date

1994-03-14

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Published

1996-07-27

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Inventor

Filimonov G.N.Pavlov V.N.Krylova R.P.Berezhko B.I.Volovel'Skij D.Eh.Makhnach A.K.Povyshev I.A.Zimin G.G.Bratko G.A.Sergeev A.B.Novozhilov N.B.Fedjarov N.A.

(73)

Holder

Tsentral'Nyj Nauchno-Issledovatel'Skij Institut Konstruktsionnykh Materialov

CORROSION-RESISTANT ALLOY FOR ENERGETIC AND CHEMICAL MACHINE BUILDING Russian patent published in 1996 - IPC

Abstract RU 2064521 C1

FIELD: metallurgy of alloy-treated steels for use in energetic and chemical machine building for production of welding and heat-exchanging equipment, vessels and pipelines of higher pressure. SUBSTANCE: alloy contains, wt. -%: carbon, 0.02-0.05; silicon, 0.05-0.3; manganese, 1.0-2.0; chromium, 19.0-22.0; nickel, 33.0-35.0; titanium, 0.3-0.6; niobium, 0.3-0.5; aluminium, 0.02-0.5; nitrogen, 0.01-0.03; cerium, 0.005-0.01; calcium, 0.001-0.01; iron, the balance. EFFECT: higher efficiency. 2 tbl

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RU 2 064 521 C1

Authors

Filimonov G.N.

Pavlov V.N.

Krylova R.P.

Berezhko B.I.

Volovel'Skij D.Eh.

Makhnach A.K.

Povyshev I.A.

Zimin G.G.

Bratko G.A.

Sergeev A.B.

Novozhilov N.B.

Fedjarov N.A.

Dates

1996-07-27—Published

1994-03-14—Filed

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