摘要
本文叙述了高性能陶瓷的特点及其在科学技术和国民经济建设中的地位和作用,着重介绍结构陶瓷在热机、耐磨部件、热交换器、涂层和医用产品等领域中的应用情况及前景,认为陶瓷基复合材料是最有希望的轻质耐高温材料。文章还介绍了几种生产高质量陶瓷及复合材料的工艺技术,最后指出今后应重视的几个研究领域。
The features of high performance ceramics and its importance in the scien-tific technique and economic constructions were described.The applications and prospectof the structural ceramics in the fields of engine components,wear parts,heat exchanger,coatings and medical products were introduced emphatically.And ceramic matrix compo-sites were considered to be the most promising for light and high temperature resistance.Atthe same time,some new technologies which will enable production of the ceramics and ce-ramic composites with improved properties and in some cases,at less expense were pres-ented and stressed.Finally,it was point out that several research fields must be paid greatattention to in future.
关键词
结构陶瓷
高性能陶瓷
复合陶瓷
high performance ceramics
structure ceramics
ceramic matrix composite
new technology
