前言在原料上,特种陶瓷突破了传统陶瓷以粘土为主要原料的界限,一般以氧化物、氮化物、硅化物、硼化物、碳化物等为主要原料。在工艺方面,特种陶瓷原料的化学组成,粒度分布,颗粒形貌等需要严格的控制,需要采用精确的化学计量和新型制备技术以实现某些特殊的性能要求。特种陶瓷不同的化学组成和组织结构决定了它不同的特殊性质和功 Preface In the raw materials, special ceramics break through the traditional ceramic clay as the main raw material boundaries, generally with oxides, nitrides, silicides, borides, carbides as the main raw material. Technically, the chemical composition, particle size distribution and particle morphology of specialty ceramic raw materials require strict control. Precise stoichiometry and new preparation techniques are required to achieve certain performance requirements. Special ceramic different chemical composition and organizational structure determines its different special nature and work