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STUDY OF THE REFRACTORY PROPERTIES OF TOPAZ *
Author(s) -
Bradley R. S.,
Schroeder F. W.,
Keller W. D.
Publication year - 1940
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.1151-2916.1940.tb14273.x
Subject(s) - topaz , calcination , refractory (planetary science) , mineralogy , materials science , brick , metallurgy , geology , composite material , chemistry , biochemistry , catalysis
A bstract The effect of heat treatments on the chemical, physical, and mineralogical properties of topaz is described. The samples were obtained from a deposit of potential commercial importance. Brick made from calcined and uncalcined topaz were tested according to standard A.S.T.M. test methods, and the results are presented.