IMECH-IR  > 先进制造工艺力学重点实验室
Effect of residual stress on spallation of NiCrBSi coating
Wu CW(吴臣武); Wu CW(吴臣武)
Source PublicationResidual Stress, Thermomechanics & Infrared Imaging, Hybrid Techniques and Inverse Problems, - Proceedings of the 2013 Annual Conference on Experimental and Applied Mechanics
2014
Pages229-234
Conference Name2013 Annual Conference on Experimental and Applied Mechanics
Conference DateJUN 03-05, 2013
Conference PlaceLombard, IL, United states
AbstractThe impact induced spallation characteristics of two specimens with NiCrBSi coating developed by different treatments are investigated. Two typical spallation patterns corresponding to the two kinds of specimens are observed. Theoretical analysis indicates that the difference in spallation characteristics is due to the residual stress. The initial stress states for the two kinds of specimens are investigated. The outcomes verify that the compressive residual stress within the coating will lead to large buckling region of the coating upon impact.
KeywordBuckling Infrared Imaging Inverse Problems Residual Stresses Spalling
DepartmentMAM表面与界面改性
ISBN978-3-319-00875-2
URL查看原文
Indexed ByEI
Language英语
Document Type会议论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/48263
Collection先进制造工艺力学重点实验室
Corresponding AuthorWu CW(吴臣武)
Recommended Citation
GB/T 7714
Wu CW,Wu CW. Effect of residual stress on spallation of NiCrBSi coating[C]Residual Stress, Thermomechanics & Infrared Imaging, Hybrid Techniques and Inverse Problems, - Proceedings of the 2013 Annual Conference on Experimental and Applied Mechanics,2014:229-234.
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