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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