DOUBLE-POUR ROLL CASTING METHOD Russian patent published in 1996 - IPC

Abstract RU 2069600 C1

FIELD: foundry. SUBSTANCE: method involves introducing bucket charge of 0.003-0.006% by weight of cladded ultradispersed silicon carbide powder into liquid iron, with powder particle size of 0.01-1.0 micron; introducing 0.006-0.012% by weight of pelletized mixture of ultradispersed silicon carbide powder and cast iron chips into casting mold, with ratio of components 1: (0.7-1.2). EFFECT: increased efficiency by eliminated process of washing casting mold, reduced modifier consumption, improved mechanical properties of roll neck.

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RU 2 069 600 C1

Authors

Komljakov Vladimir Ivanovich[Ru]

Shatov Vadim Vasil'Evich[Ru]

Kalinin Vasilij Timofeevich[Ua]

Dates

1996-11-27Published

1993-11-22Filed