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2 092 567

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Application

92006294/02, 1992-11-16

(22)

Actual filing date

1992-11-16

(45)

Published

1997-10-10

(72)

Inventor

Volkovicher Leonid SolomonovichKletskin Boris EhliakimovichVolkovicher Jurij LeonidovichShelgaeva Avgusta ViktorovnaKrivousov Dmitrij Viktorovich

(73)

Holder

Volkovicher Leonid SolomonovichKletskin Boris EhliakimovichVolkovicher Jurij LeonidovichShelgaeva Avgusta ViktorovnaKrivousov Dmitrij Viktorovich

CAST IRON MODIFICATION METHOD Russian patent published in 1997 - IPC

Abstract RU 2092567 C1

FIELD: metallurgy, namely, production of castings of low-silicon gray iron. SUBSTANCE: method comprises step of introducing pelletized alloy of aluminium and silicium on bottom of ladle before cast iron tapping. EFFECT: enhanced efficiency. 1 tbl

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RU 2 092 567 C1

Authors

Volkovicher Leonid Solomonovich

Kletskin Boris Ehliakimovich

Volkovicher Jurij Leonidovich

Shelgaeva Avgusta Viktorovna

Krivousov Dmitrij Viktorovich

Dates

1997-10-10—Published

1992-11-16—Filed

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