Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《CHINESE JOURNAL OF HIGH PRESSURE PHYSICS》 1999-02
Add to Favorite Get Latest Update

STUDIES OF SHOCK ACTIVATION OF SILICON NITRIDE POWDER

Lu Fangyun,Cai Qingyu,Zhou Xingui,Chen Gang,Zhou Anchen (Department of Applied Physics,National Univ.of Defense Technology,Changsha 410073)  
In this paper,we have studied the surface and microscopic features of the silicon nitride powders,which have been activated by shock waves in two pressures:15.7GPa and 25.6GPa,and the sintering features of the ceramics sintered from the activated powders.The results show that the shock activation play an apparent role on promoting densification of the powders during sintering.
【Fund】: 国家自然科学基金 清华大学新型陶瓷与精细工艺国家重点实验室开放基金
【CateGory Index】: TQ174.758.12
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved