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AG Hoechst介绍了一种可进行液相烧结的添加Al/Y化合物的SiC基陶瓷。烧结温度比一般使用的温度低200℃,得到的晶粒尺寸比较细,一般为1μm左右,而一般烧结
AG Hoechst introduced a SiC-based ceramic with Al / Y compounds that can be liquid-phase sintered. The sintering temperature is lower than the temperature generally used 200 ℃, the resulting grain size is relatively small, usually about 1μm, while the general sintering