Formation of MoSi2-Si3N4 composite coating by reactive diffusion of Si on Mo substrate pretreated by ammonia nitridation

Authors
Yoon, JKKim, GHByun, JYLee, JKPaik, YHKim, JS
Issue Date
2002-08-20
Publisher
PERGAMON-ELSEVIER SCIENCE LTD
Citation
SCRIPTA MATERIALIA, v.47, no.4, pp.249 - 253
Abstract
A MoSi2/alpha-Si3N4 composite coating was formed on a Mo substrate by a displacement reaction of Mo2N and Si. The composite coating was composed of equiaxed MoSi2 grains with average size of 0.5 mum and alpha-Si3N4 particles with average size of 120 nm mostly located at the grain boundaries of MoSi2. (C) 2002 Acta Materialia Inc. Published by Elsevier Science Ltd. All rights reserved.
Keywords
MOSI2; OXIDATION; BEHAVIOR; PEST; MOSI2; OXIDATION; BEHAVIOR; PEST; CVD; MoSi2-Si3N4 composite coating; molybdenum
ISSN
1359-6462
URI
https://pubs.kist.re.kr/handle/201004/139287
DOI
10.1016/S1359-6462(02)00134-3
Appears in Collections:
KIST Article > 2002
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