High-Melting Silicides

Autor:	D. H. Templeton, Alan W. Searcy, Carol H. Dauben, Leo Brewer
Rok vydání:	1950
Předmět:	Materials science Metallurgy Tantalum chemistry.chemical_element Crystal structure Tungsten chemistry.chemical_compound chemistry Molybdenum Phase (matter) Silicide Materials Chemistry Ceramics and Composites Physical chemistry Phase diagram Eutectic system
Zdroj:	Journal of the American Ceramic Society. 33:291-294
ISSN:	1551-2916 0002-7820
DOI:	10.1111/j.1151-2916.1950.tb14136.x
Popis:	The tantalum-silicon, molybdenum-silicon, and tungsten-silicon systems have been investigated for solid phases stable above 1900 °K. Three new tantalum silicide phases, two new molybdenum silicide phases, and one new tungsten silicide phase are reported besides the MSi2 phases previously known. The crystal structure of MO3S is described. Lower limits for eutectic temperatures are given for these three systems, and the relative stabilities of metallic silicides of groups III through VII are discussed.
Databáze:	OpenAIRE
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