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Cracking in the translucent alumina ceramic during flame thermal shock

文献类型：期刊论文

作者Li YQ(李俞桥)1,3,4; Li QX(李庆显)1,3,4; Wu, Xiaofeng2; Shao YF(邵颖峰)1,3,4; Li L(李龙)1,3,4; Song F(宋凡)1,3,4
刊名CERAMICS INTERNATIONAL
出版日期2021-11-01
卷号47期号:21页码:30974-30979
关键词Thermal shock Cracking Ceramic Real-time Crack speed
ISSN号0272-8842
DOI10.1016/j.ceramint.2021.07.154
通讯作者Shao, Yingfeng(shaoyf@lnm.imech.ac.cn) ; Li, Long(lilong@lnm.imech.ac.cn)
英文摘要Crack measurement after thermal shock is usually considered as a replacement because real-time observation of thermal shock experiments is difficult to achieve. This paper presents an experimental approach for real-time displaying thermal shock cracking using oxygen-acetylene flame and high-speed imaging of translucent ceramic. We capture the crack propagation process, calculate the crack propagation speed, discuss the effect of sample size and flame heat flux on the crack propagation, and analyze the difference between the crack propagation under cold shock and hot shock. This paper further improves the mechanism of thermal shock damage of ceramic materials.
分类号一类
WOS关键词HIGH TEMPERATURE CERAMICS ; BEHAVIOR ; PROPAGATION ; RESISTANCE ; STRESS
资助项目Strategic Priority Research Program of the Chinese Academy of Sciences[XDB22040102] ; National Natural Science Foundations of China[11802033] ; Youth Innovation Promotion Association CAS
WOS研究方向Materials Science
语种英语
WOS记录号WOS:000697454700005
资助机构Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundations of China ; Youth Innovation Promotion Association CAS
其他责任者Shao, Yingfeng ; Li, Long
源URL[http://dspace.imech.ac.cn/handle/311007/87450]  
专题力学研究所_非线性力学国家重点实验室
作者单位1.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China
2.Beijing Inst Struct & Environm Engn, Beijing 100076, Peoples R China;
3.Chinese Acad Sci, Inst Mech, Beijing Key Lab Engn Construct & Mechanobiol, Beijing 100190, Peoples R China;
4.Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China;
推荐引用方式
GB/T 7714		 Li YQ,Li QX,Wu, Xiaofeng,et al. Cracking in the translucent alumina ceramic during flame thermal shock[J]. CERAMICS INTERNATIONAL,2021,47(21):30974-30979.
APA 李俞桥,李庆显,Wu, Xiaofeng,邵颖峰,李龙,&宋凡.(2021).Cracking in the translucent alumina ceramic during flame thermal shock.CERAMICS INTERNATIONAL,47(21),30974-30979.
MLA 李俞桥,et al."Cracking in the translucent alumina ceramic during flame thermal shock".CERAMICS INTERNATIONAL 47.21(2021):30974-30979.

入库方式： OAI收割

来源：力学研究所

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