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Sintered Silicon Carbide Produce Me
Sintered Silicon Carbide is considered as the most promising SiC sintering method.
According to different sintering mechanisms, Sintered Silicon Carbide can be divided into solid phase sintering and liquid phase sintering
Sintered Silicon Carbide is considered as the most promising SiC sintering method.
According to different sintering mechanisms, Sintered Silicon Carbide can be divided into solid phase sintering and liquid phase sintering.By adding an appropriate amount of B and C(oxygen content less than 2%) to ultra-fine social-sic powder, s. Proehazka was sintered at 2020℃ to SiC sintered body with a density higher than 98%.A.m.ulla et al. Used Al2O3 and Y2O3 as additives and sintered 0.5 earthly met-to-sic (particle surface containing a small amount of SiO2) at 1850-1950 ℃.
The relative density of SiC ceramics obtained is greater than 95% of the theoretical density, and the grain size is small and average.It's 1.5 microns.
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