材料科学与工程,是一门多学科交义的新兴学科。本文将以高性能氮化物陶瓷的组成与显微结构设计为主题,探讨材料化学的作用。高性能氮化物陶瓷是一大族材料。它们的性能、特别是高温性能引人注目。而化学热力学与动力学研究,为设计与调控这类多相材料的相组成与显微结构,以适应苛刻条件下应用的 Materials Science and Engineering, is a new multidisciplinary cross-discipline. This article will be high-performance nitride ceramic composition and microstructure design as the theme, to explore the role of material chemistry. High-performance nitride ceramics is a large family of materials. Their performance, especially the high-temperature performance is noticeable. The chemical thermodynamics and kinetic studies, in order to design and control of such multiphase materials phase composition and microstructure to meet the harsh conditions of application