Neutron Diffraction Analysis of Tungsten-Molybdenum-Disilicide Powders Formed by Self-Propagating High Temperature Synthesis

Abstract:

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Tungsten-molydiside WxMo1-xSi2 was synthesized by self-propagating high temperature synthesis. The SHS product with the initial composition of (0.5Mo+0.5W+2Si) contains 23.9% MoSi2, 40.89% WSi2 with remaining 9.11% Mo, 9.16% Si and 16.94%W. Lattice parameters of the MoSi2 and WSi2 determined by Rietvelt analysis were a=0.3206 nm, c=0.7841 nm and a=0.3212 nm, c=0.7822 nm, respectively.

Info:

Periodical:

Materials Science Forum (Volumes 534-536)

Edited by:

Duk Yong Yoon, Suk-Joong L. Kang, Kwang Yong Eun and Yong-Seog Kim

Pages:

1277-1280

DOI:

10.4028/www.scientific.net/MSF.534-536.1277

Citation:

Y. Choi and Y. S. Kim, "Neutron Diffraction Analysis of Tungsten-Molybdenum-Disilicide Powders Formed by Self-Propagating High Temperature Synthesis", Materials Science Forum, Vols. 534-536, pp. 1277-1280, 2007

Online since:

January 2007

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$35.00

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