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2 089 643

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C1

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IPC

(21) (22)

Application

95110850/02, 1995-07-11

(22)

Actual filing date

1995-07-11

(45)

Published

1997-09-10

(72)

Inventor

Fedchun Vladimir AlekseevichAslibekjan Suren FeliksovichProkofe'V Vladimir KonstantinovichSergeev Konstantin Nikitovich

(73)

Holder

Fedchun Vladimir AlekseevichAslibekjan Suren FeliksovichProkofe'V Vladimir KonstantinovichSergeev Konstantin Nikitovich

CONSTRUCTION ALLOYED STEEL Russian patent published in 1997 - IPC

Abstract RU 2089643 C1

FIELD: metallurgy, particularly, production of steel for manufacturing of important details being affected by nitriding which are used in machine building. SUBSTANCE: construction alloyed steel comprises, mas. %: carbon, 0.55-0.63; silicium, 0.80-1.1; manganese, 0.40-0.70; chromium, 1.60-1.90; vanadium, 0.15-0.30; germanium, 0.20-0.80; ferrum, the balance. EFFECT: improved quality of desired article. 3 tbl

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RU 2 089 643 C1

Authors

Fedchun Vladimir Alekseevich

Aslibekjan Suren Feliksovich

Prokofe'V Vladimir Konstantinovich

Sergeev Konstantin Nikitovich

Dates

1997-09-10—Published

1995-07-11—Filed

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