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NOTES ON CASTING SLIP *
Author(s) -
SCHRAMM EDWARD,
HALL F. P.
Publication year - 1934
Publication title -
journal of the american ceramic society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.9
H-Index - 196
eISSN - 1551-2916
pISSN - 0002-7820
DOI - 10.1111/j.1151-2916.1934.tb19320.x
Subject(s) - slip (aerodynamics) , tannic acid , casting , mold , materials science , colloid , composite material , metallurgy , chemistry , organic chemistry , physics , thermodynamics
Casting behavior depends on the properties of the mold, the slip, and the casting formed. The water retention of the casting is of especial significance, and experiments reveal how this depends on the nature and condition of the slip. Tannic and gallic acids as deflocculents are more effective when used in the form of sodium salts. These organic agents serve as protective colloids to reduce attack on molds.