TY - JOUR
T1 - Combustion synthesis in the Mo-Si-Al ternary system
AU - Bhaduri, S.B.
AU - Huang, J.G.
AU - Bhaduri, S.
AU - Chrysanthou, A.
N1 - Copyright 2004 Elsevier Science B.V., Amsterdam. All rights reserved.
PY - 1998
Y1 - 1998
N2 - Combustion synthesis reactions were investigated in the Mo-Si-Al ternary system along the MoSi-MoAl tie line. The experimental data show that addition of Al helps the exothermicity of the reaction, presumably with the help of a transient eutectic liquid in the Al-Si system. XRD patterns show that, with increasing Al content, the original C11 structure of MoSi transforms into its high temperature polymorph hexagonal C40 structure. No trace of free Al was observed in the XRD patterns. Therefore, Al dissolves into MoSi structure substantially. SEM micrograph shows inhomogeneity in the microstructure.
AB - Combustion synthesis reactions were investigated in the Mo-Si-Al ternary system along the MoSi-MoAl tie line. The experimental data show that addition of Al helps the exothermicity of the reaction, presumably with the help of a transient eutectic liquid in the Al-Si system. XRD patterns show that, with increasing Al content, the original C11 structure of MoSi transforms into its high temperature polymorph hexagonal C40 structure. No trace of free Al was observed in the XRD patterns. Therefore, Al dissolves into MoSi structure substantially. SEM micrograph shows inhomogeneity in the microstructure.
UR - http://www.scopus.com/inward/record.url?scp=0032310652&partnerID=8YFLogxK
U2 - 10.1002/9780470294482.ch45
DO - 10.1002/9780470294482.ch45
M3 - Article
AN - SCOPUS:0032310652
SN - 0196-6219
VL - 19
SP - 405
EP - 412
JO - Ceramic Engineering and Science Proceedings
JF - Ceramic Engineering and Science Proceedings
IS - 3
ER -