Hardness degradation in liquid-phase-sin
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O. Borrero-LΓ³pez; A. Pajares; A.L. Ortiz; F. Guiberteau
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Article
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2007
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Elsevier Science
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English
β 503 KB
The effect of the sintering time on the Vickers hardness of liquid-phase-sintered SiC with 10 wt% YAG additives was studied for materials fabricated in Ar and N 2 atmospheres. The hardness of the Ar-sintered materials was found to decrease markedly with increasing sintering time, whereas, in contras