Nanoindentation response of laser shock peened Ti-based bulk metallic glass

doi:10.1063/1.4921898

IMR OpenIR

	Nanoindentation response of laser shock peened Ti-based bulk metallic glass
	Wang, Liang 1; Wang, Lu 1,2; Xue, Yunfei 1,2; Zhang, Haifeng 3; Fu, Huameng 3
通讯作者	Xue, Yunfei(xueyunfei@bit.edu.cn)
	2015-05-01
发表期刊	AIP ADVANCES
ISSN	2158-3226
卷号	5 期号:5 页码:7
摘要	The effect of laser shock peening (LSP) on mechanical properties of Ti-based bulk metallic glass (BMG) was investigated under nanoindentation. Two regions were generated within the specimen after the LSP: (I) the extremely thick softened region (similar to 300 mu m) in which amounts of shear bands and excess free volume were generated; (II) the middle region where the free volume increased but nearly no shear bands were induced. The hardness decreased with the increase of the indenter depth (h), exhibiting indentation size effect (ISE). The ISE increased with the increase of the measured distance away from the laser shocked tip, indicating that the ISE was inhibited by the shear bands and excess free volume was generated by the LSP. (C) 2015 Author(s). All article content, except where otherwise noted, is licensed under a Creative Commons Attribution 3.0 Unported License.
资助者	National Natural Science Foundation of China ; Beijing Higher Education Young Elite Teacher Project ; Chinese Academy of Sciences
DOI	10.1063/1.4921898
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51471035] ; Beijing Higher Education Young Elite Teacher Project ; Chinese Academy of Sciences
WOS研究方向	Science & Technology - Other Topics ; Materials Science ; Physics
WOS类目	Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied
WOS记录号	WOS:000355568100076
出版者	AMER INST PHYSICS
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/81161
通讯作者	Xue, Yunfei
作者单位	1.Beijing Inst Technol, Sch Mat Sci & Engn, Beijing 100081, Peoples R China 2.Natl Key Lab Sci & Technol Mat Shock & Impact, Beijing 100081, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Wang, Liang,Wang, Lu,Xue, Yunfei,et al. Nanoindentation response of laser shock peened Ti-based bulk metallic glass[J]. AIP ADVANCES,2015,5(5):7.
APA	Wang, Liang,Wang, Lu,Xue, Yunfei,Zhang, Haifeng,&Fu, Huameng.(2015).Nanoindentation response of laser shock peened Ti-based bulk metallic glass.AIP ADVANCES,5(5),7.
MLA	Wang, Liang,et al."Nanoindentation response of laser shock peened Ti-based bulk metallic glass".AIP ADVANCES 5.5(2015):7.