STUDY OF THE REFRACTORY PROPERTIES OF TOPAZ*
Autor: | R. S. Bradley, F. W. Schroeder, W. D. Keller |
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Rok vydání: | 1940 |
Předmět: | |
Zdroj: | Journal of the American Ceramic Society. 23:265-270 |
ISSN: | 1551-2916 0002-7820 |
DOI: | 10.1111/j.1151-2916.1940.tb14273.x |
Popis: | 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. |
Databáze: | OpenAIRE |
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