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2 040 584

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IPC

(21) (22)

Application

93007491/02, 1993-02-05

(22)

Actual filing date

1993-02-05

(45)

Published

1995-07-25

(72)

Inventor

Utkina A.N.Shal'Kevich A.B.Beljakov L.N.Nekrasova L.S.Tarasenko L.V.Titov V.I.Borisov M.V.Volchkova V.S.Terekhova I.A.Zuev V.V.Zhegina I.P.Babakov G.A.Shemanskaja O.V.Aksenov A.S.Vtorova L.A.Mel'Kumov I.N.Sidorina T.N.Kakhanov A.D.

(73)

Holder

Vserossijskij Nauchno-Issledovatel'Skij Institut Aviatsionnykh Materialov

CONSTRUCTIONAL STEEL Russian patent published in 1995 - IPC

Abstract RU 2040584 C1

FIELD: high-strength steel for manufacturing of load-bearing members of intricate shape. SUBSTANCE: steel contains, by weight: carbon 1.6-2.1; silicium 0.10-0.40; manganese 0.2-0.6; chromium 5.5-9.0; molybdenum 0.6-1.0; nickel 0.5-1.5; cerium 0.0015-0.005; calcium 0.0015-0.005; iron the balance. EFFECT: increased service life of parts manufactured from steel with increased wear resistance and contact durability. 5 tbl

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RU 2 040 584 C1

Authors

Utkina A.N.

Shal'Kevich A.B.

Beljakov L.N.

Nekrasova L.S.

Tarasenko L.V.

Titov V.I.

Borisov M.V.

Volchkova V.S.

Terekhova I.A.

Zuev V.V.

Zhegina I.P.

Babakov G.A.

Shemanskaja O.V.

Aksenov A.S.

Vtorova L.A.

Mel'Kumov I.N.

Sidorina T.N.

Kakhanov A.D.

Dates

1995-07-25—Published

1993-02-05—Filed