浅谈两种无压烧结制备B4C复合陶瓷的方法

A BRIEF DISCUSSION ON TWO METHODS OF PREPARING B4 C COMPOSITE CERAMICS BY PRESSURELESS SINTERING

介绍了国内外研究者针对无压烧结工艺制备B4C复合陶瓷的两种生产方法:液相烧结法和两步烧结法,并且简述了它们在实践中的不同应用,对无压烧结制备碳化硼复合陶瓷的工艺提出了建设性意见,并为其他陶瓷的烧结工艺提供了借鉴及更多的可能性。

The article focuses on two improved methods for the pressureless sintering process of preparing B4C composite ceramics by domestic and foreign researchers:liquid phase sintering and two-step sintering.And it briefly describes their different applications in practice;it also puts forward constructive opinions on the process of preparing boron carbide composite ceramics by pressureless sintering,and provides reference and more possibilities for the sintering process of other ceramics.