SUSPENSION FOR MAKING PRECISION CASTING MOULDS BY ELECTROPHORESIS Russian patent published in 2012 - IPC B22C1/02 

Abstract RU 2443501 C1

FIELD: process engineering.

SUBSTANCE: invention relates to metallurgy. Phoretic suspension contains the following components, in wt %: 0.5-1.0%-water solution of gelatin - 18-20; 10%-water solution of sodium tripolyphosphate - 0.02-0.1, clay - 2-3; refractory filler making the rest.

EFFECT: higher sedimentation stability of suspension.

2 cl, 1 tbl

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RU 2 443 501 C1

Authors

Petrov Viktor Viktorovich

Sviridov Andrej Vladimirovich

Dates

2012-02-27Published

2010-12-13Filed