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Preparation of Ca alpha-SiAlON powders with rod-like crystals by combustion synthesis
Liu, GH ; Chen, KX ; Zhou, HP ; Ning, XS ; Pereira, C ; Ferreira, JMF
2010-05-10 ; 2010-05-10
关键词powders : solid-state reaction whiskers sialon SILICON-NITRIDE CERAMICS AL-O-N MECHANICAL-PROPERTIES SEED CRYSTALS MICROSTRUCTURE PHASE GROWTH Materials Science, Ceramics
中文摘要Ca alpha-SiAlON powders with rod-like crystals were prepared by combustion synthesis from different starting compositions. The growth mechanism of the rod-like Ca alpha-SiAlON crystals was investigated and two growth modes were observed. One is liquid phase precipitation, and the other is nucleation and growth on smooth surfaces of the as-developed large crystals. During the development of the rod-like Ca alpha-SiAlON crystals, anisotropic growth occurred with the [0 0 1] direction being the fast growth direction. (C) 2005 Elsevier Ltd and Techna Group S.r.l. All rights reserved.
语种英语 ; 英语
出版者ELSEVIER SCI LTD ; OXFORD ; THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND
内容类型期刊论文
源URL[http://hdl.handle.net/123456789/21418]  
专题清华大学
推荐引用方式
GB/T 7714
Liu, GH,Chen, KX,Zhou, HP,et al. Preparation of Ca alpha-SiAlON powders with rod-like crystals by combustion synthesis[J],2010, 2010.
APA Liu, GH,Chen, KX,Zhou, HP,Ning, XS,Pereira, C,&Ferreira, JMF.(2010).Preparation of Ca alpha-SiAlON powders with rod-like crystals by combustion synthesis..
MLA Liu, GH,et al."Preparation of Ca alpha-SiAlON powders with rod-like crystals by combustion synthesis".(2010).
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