MOULDING MIXTURE Russian patent published in 2012 - IPC B22C1/00

Abstract RU 2450886 C1

FIELD: chemistry.

SUBSTANCE: invention relates to foundry production. The moulding mixture contains the following, wt %: basic flue ash 18-22; acidic flue ash 59-73; microsilica 2-4; liquid glass 7-15; distilled water 0.45-0.55.

EFFECT: improved operational characteristics of the moulding mixture.

6 tbl

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RU 2 450 886 C1

Authors

Dodonov Sergej Georgievich

Poljak Jurij Fedorovich

Poljak Fedor Jur'Evich

Dates

2012-05-20—Published

2011-05-30—Filed