Eutectic composite powdery-sintering assistant for manufacturing structural ceramic and production thereof

An eutectic composite ceramic powder sintering assistant for manufacturing structural ceramic and its production are disclosed. It is carried out by preparing eutectic composite ceramic of TMB2/SiC, TMB2/SiC/B4C, C/TMB2/SiC, TMB2/TMC/SiC, TMB2/SiC/MeB6, SiC/MeB6/B4C, TiB2/SiC/MeB6, C/TMB2/SiC/B4C, T...

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Format: Patent
Sprache:eng
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Zusammenfassung:An eutectic composite ceramic powder sintering assistant for manufacturing structural ceramic and its production are disclosed. It is carried out by preparing eutectic composite ceramic of TMB2/SiC, TMB2/SiC/B4C, C/TMB2/SiC, TMB2/TMC/SiC, TMB2/SiC/MeB6, SiC/MeB6/B4C, TiB2/SiC/MeB6, C/TMB2/SiC/B4C, TiB2/SiC/MeB6/B4C, and TMB2/SiC/MeB6/B4C by high-temperature melting solidifying method, crushing and grinding. It achieves lower sintering temperature and sintering pressure, higher density, strength and hardness of ceramic.