硼化物陶瓷及其复合材料的研究进展  

Advance on the Boride Cermet and its Composites

作　　者：贾成科[1] 张鑫[1] 彭浩然[1] 谢旭霞[1] 任先京[1] 

机构地区：[1]北京矿冶研究总院,北京100044

出　　处：《热喷涂技术》2011年第1期1-7,21,共8页Thermal Spray Technology

摘　　要：硼化物陶瓷是一种新型陶瓷材料,具有很多重要的性质:高熔点、高硬度、高化学稳定性以及高耐磨、耐腐蚀性等,在耐火材料、工程陶瓷、核工业、宇航等领域有着广泛应用。本文综述了硼化物陶瓷及其复合材料的研究状况及其应用情况,分析了该领域存在的问题,并对其今后的发展前景进行了展望。Boride cermet is a new cermet with many excellent properties such as high melting temperature,bulk hardness, high chemical stability,high wearable property,and good anti-causticity,which is used in the fields such as fire-resistant material,engineering cermet,nuclear industry,and space navigation. The advances and the application of boride cermets are summarized and the existing problems were analyzed as well as the prospect is discussed.

关 键 词：硼化物 金属陶瓷 研究进展 

分 类 号：TG174.442[金属学及工艺—金属表面处理]