IMECH-IR  > 非线性力学国家重点实验室
Cracking in the translucent alumina ceramic during flame thermal shock
Li YQ(李俞桥)1,2,4; Li QX(李庆显)1,2,4; Wu, Xiaofeng3; Shao YF(邵颖峰)1,2,4; Li L(李龙)1,2,4; Song F(宋凡)1,2,4
Corresponding AuthorShao, Yingfeng(shaoyf@lnm.imech.ac.cn) ; Li, Long(lilong@lnm.imech.ac.cn)
Source PublicationCERAMICS INTERNATIONAL
2021-11-01
Volume47Issue:21Pages:30974-30979
ISSN0272-8842
AbstractCrack 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.
KeywordThermal shock Cracking Ceramic Real-time Crack speed
DOI10.1016/j.ceramint.2021.07.154
Indexed BySCI ; EI
Language英语
WOS IDWOS:000697454700005
WOS KeywordHIGH TEMPERATURE CERAMICS ; BEHAVIOR ; PROPAGATION ; RESISTANCE ; STRESS
WOS Research AreaMaterials Science
WOS SubjectMaterials Science, Ceramics
Funding ProjectStrategic Priority Research Program of the Chinese Academy of Sciences[XDB22040102] ; National Natural Science Foundations of China[11802033] ; Youth Innovation Promotion Association CAS
Funding OrganizationStrategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundations of China ; Youth Innovation Promotion Association CAS
Classification一类
Ranking1
ContributorShao, Yingfeng ; Li, Long
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/87451
Collection非线性力学国家重点实验室
Affiliation1.Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China;
2.Chinese Acad Sci, Inst Mech, Beijing Key Lab Engn Construct & Mechanobiol, Beijing 100190, Peoples R China;
3.Beijing Inst Struct & Environm Engn, Beijing 100076, Peoples R China;
4.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China
Recommended Citation
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.
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