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Nanoindentation response of laser shock peened Ti-based bulk metallic glass
Wang, Liang; Wang, Lu; Xue, Yunfei; Zhang, Haifeng; Fu, Huameng; xueyunfei@bit.edu.cn
2015
Source PublicationAIP ADVANCES
ISSN2158-3226
Volume5Issue:5Pages:-
AbstractThe 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.
description.department[wang, liang ; wang, lu ; xue, yunfei] beijing inst technol, sch mat sci & engn, beijing 100081, peoples r china ; [wang, lu ; xue, yunfei] natl key lab sci & technol mat shock & impact, beijing 100081, peoples r china ; [zhang, haifeng ; fu, huameng] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china
Funding OrganizationNational Natural Science Foundation of China [51471035]; Beijing Higher Education Young Elite Teacher Project; Chinese Academy of Sciences
Indexed Bysci
Language英语
WOS IDWOS:000355568100076
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/75013
Collection中国科学院金属研究所
Corresponding Authorxueyunfei@bit.edu.cn
Recommended Citation
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):-.
APA Wang, Liang,Wang, Lu,Xue, Yunfei,Zhang, Haifeng,Fu, Huameng,&xueyunfei@bit.edu.cn.(2015).Nanoindentation response of laser shock peened Ti-based bulk metallic glass.AIP ADVANCES,5(5),-.
MLA Wang, Liang,et al."Nanoindentation response of laser shock peened Ti-based bulk metallic glass".AIP ADVANCES 5.5(2015):-.
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