SiC陶瓷制备方法研究进展  

SiC Research Progress in Ceramic Preparation Method

作　　者：卢露 LU Lu(Shandong Provincial Building Materials Industry Association,Jinan 25000,China)

机构地区：[1]山东省建材工业协会,山东济南250000

出　　处：《山东工业技术》2024年第6期117-121,共5页Journal of Shandong Industrial Technology

摘　　要：碳化硅(SiC)陶瓷具有许多优异的性能,如高熔点、高强度、高导热系数、高硬度、高刚度、良好的耐化学性、良好的导电性和显著的耐磨性。目前,SiC陶瓷及相关材料,已广泛应用于半导体、化工、航空航天、空间反射镜、医疗器械等不同的领域。然而,由于近年来高性能SiC部件的复杂度越来越高,这就要求SiC陶瓷的成形技术越来越精密。本文将烧结加工法和增材制造法两种生产SiC陶瓷的主流方法进行了总结,简要阐述了这两种方法的制备流程、优缺点以及未来发展方向。Silicon carbide(SiC)ceramics have strength,high melting point,stiffness,thermal conductivity,hardness;excellent chemical resistance,electrical conductivity and significant wear resistance and other excellent properties.At present,SiC ceramics and related materials have been widely used in semiconductor,chemical,aerospace,space mirrors,medical devices and other different fields.However,due to the increasing complexity of high-performance SiC components in recent years,the forming technology of SiC ceramics is becoming more and more sophisticated.This paper summarizes two main methods of producing SiC ceramics:sintering and machining approach,additive manufacturing.The advantages and disadvantages of the preparation of SiC ceramics are explored and future directions are discussed.

关 键 词：碳化硅(SiC)陶瓷 制备方法 增材制造 

分 类 号：TQ174.6[化学工程—陶瓷工业]