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The Local Microscale Reverse Deformation of Metallic Material under Laser Shock
Lu GX(卢国鑫); Liu JD(刘纪德); Qiao HC(乔红超); Cui, Chuanyong; Zhou YZ(周亦胄); Jin T(金涛); Zhao JB(赵吉宾); Sun XF(孙晓峰); Hu ZQ(胡壮麒)
Department装备制造技术研究室
Source PublicationADVANCED ENGINEERING MATERIALS
ISSN1438-1656
2017
Volume19Issue:2Pages:1-6
Indexed BySCI ; EI
EI Accession number20164803051922
WOS IDWOS:000394997400022
Contribution Rank2
Funding OrganizationHigh Technology Research and Development Program of China [2014AA041701] ; National Natural Science Foundation of China [51171179, 51271174, 51331005, 51501219, 11332010] ; Natural Science Foundation of Liaoning Province in China [2015020115]
Abstract

A striking phenomenon is found that local plastic deformations, with an opposite direction to the external force, applied on metallic target surface under a given laser shock condition. Laser shock treatment is carried out on a number of metallic materials, and the surface topographies after laser shock treatment are observed via White Light Interferometer (WLI) measurement. The results show that many surface relief structures with irregular shapes and random distributions appear on target surfaces under the action of invisible shock waves. It personifies the real plastic flow behavior of metallic materials suffer to pressure waves, and the local reverse deformation.

Language英语
WOS HeadingsScience & Technology ; Technology
WOS SubjectMaterials Science, Multidisciplinary
WOS KeywordWrought Superalloy ; Surface-topography ; Physics ; Waves ; Alloy
WOS Research AreaMaterials Science
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/20290
Collection智能产线与系统研究室
Corresponding AuthorLiu JD(刘纪德); Zhou YZ(周亦胄)
Affiliation1.Institute of Metal Research, Chinese Academy of Sciences, 72 Wenhua Road, Shenyang 110016, China
2.Shenyang Institute of Automation, Chinese Academy of Sciences, 114 Nanta Road, Shenyang 110016, China
Recommended Citation
GB/T 7714
Lu GX,Liu JD,Qiao HC,et al. The Local Microscale Reverse Deformation of Metallic Material under Laser Shock[J]. ADVANCED ENGINEERING MATERIALS,2017,19(2):1-6.
APA Lu GX.,Liu JD.,Qiao HC.,Cui, Chuanyong.,Zhou YZ.,...&Hu ZQ.(2017).The Local Microscale Reverse Deformation of Metallic Material under Laser Shock.ADVANCED ENGINEERING MATERIALS,19(2),1-6.
MLA Lu GX,et al."The Local Microscale Reverse Deformation of Metallic Material under Laser Shock".ADVANCED ENGINEERING MATERIALS 19.2(2017):1-6.
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