In situ observation and strain distribution measurements of atmospheric plasma-sprayed mullite and Si multilayered coatings on SiC substrates
In situ observation and strain distribution measurements of atmospheric plasma-sprayed mullite and Si multilayered coatings on SiC substrates
复制标题
SiC基体上大气等离子喷涂莫来石和Si多层涂层的原位观察和应变分布测量
DOI:
10.1007/s10853-018-3080-z
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发表时间:
2019
影响因子:
4.5
通讯作者:
Hideki Kakisawa
中科院分区:
文献类型:
--
作者:
Ryo Inoue;Yutaro Arai;Hideki Kakisawa
A mullite/Si multilayer coating was deposited on a SiC substrate using atmospheric plasma spraying. Mud cracking of the protective surface mullite layer was examined using a high-temperature observation system (HTOS). In-plane surface strain distributions were also measured using the digital image correlation (DIC) method. The experimental results showed that mud cracks nucleated in the mullite layer during heating, primarily due to shrinkage of the mullite during crystallization. The cracking event was detectable by mapping the maximum principal strain distribution. We clearly demonstrated that HTOS and DIC are effective tools for investigating the degradation mechanisms of thick coatings at high temperatures.
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DOI:
10.1002/9781119407270.ch41
发表时间:
2017
期刊:
--
影响因子:
--
作者:
R. Inoue;K. Chikamoto;Y. Kogo;H. Kakisawa
通讯作者:
H. Kakisawa
影响因子:
3.7
作者:
J. Schall;G. Gao;J. Harrison
通讯作者:
J. Schall;G. Gao;J. Harrison
影响因子:
3.9
作者:
Richards, Bradley T.;Begley, Matthew R.;Wadley, Haydn N. G.
通讯作者:
Wadley, Haydn N. G.
影响因子:
1.1
作者:
Y. Arai;R. Inoue;Hiroki Tanaka;Y. Kogo;K. Goto
通讯作者:
K. Goto
影响因子:
3.1
作者:
R. Inoue;K. Chikamoto;Y. Kogo;H. Kakisawa
通讯作者:
H. Kakisawa