氮化物陶瓷是氮与金属或非金属元素造成的陶瓷，是一类重要的结构与功能材料，具有良好的力学、化学、电学、热学及高温物理性能，在冶金、航空、化工、陶瓷、电子、机械及半导体等行业具有广泛的应用。氮化硅、Sialon、氮化硼、氮化铝、氮化镓、氮化钛及过渡金属氮化物是研究与应用的热点。
采用先驱体转化法制备了2.5维石英纤维织物增强氮化物陶瓷基复合材料。
Using the polymeric precursor impregnation and pyrolysis method, 2.5-dimensional braided silica fiber-reinforced nitride-based composites(2.5D-SRNCs)were prepared.
综述了稀土元素在几种主要氮化物陶瓷材料中的应用现状及其作用机制，并探讨了今后的研究方向。
Current applications and acting mechanisms of rare-earth elements in several kinds of main nitride ceramic materials are reviewed in this paper. Future research directions are also discussed.
针对先进结构陶瓷介绍了国内外超塑性的研究状况，比较系统地介绍了氧化物陶瓷、氮化物陶瓷、碳化物陶瓷的超塑性。
Researches on the superplasticity of advanced structural ceramics were systematically reviewed, emphasising on three kinds of ceramics:oxide ceramics, nitride ceramics and carbide ceramics.
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