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{332}< 113 > Twinning transfer behavior and its effect on the twin shape in a beta-type Ti-23.1Nb-2.0Zr-1.0O alloy
Yang, Yi1; Zhang, Bohua1; Meng, Zhichao2; Qu, Lei3; Wang, Hao1; Cao, Sheng4; Hu, Jianan1; Chen, Hao1; Wu, Songquan1; Ping, Dehai5; Li, Geping2; Zhang, Lai-Chang6; Yang, Rui2; Huang, Aijun7
Corresponding AuthorWang, Hao(haowang7@usst.edu.cn) ; Wu, Songquan(sqwu@usst.edu.cn)
2021-11-20
Source PublicationJOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
ISSN1005-0302
Volume91Pages:58-66
AbstractThe interaction between twins and grain boundaries (GB) has an important influence on the deformation and fracture behavior of materials. In the present work, {332}<113> twinning transfer (TT) behavior and its effect on the twin shape in a deformed beta-type Ti-23.1Nb-2.0Zr-1.0O Ti alloy were investigated experimentally and with molecular dynamics simulation. The crystallographic alignment factor of the two twinning systems in the neighboring grains and the misorientation angle of the grain pairs were found to influence the occurrence of TT. This further determines the twin shape: twins present a ruler shape when TT occurs but are in a lenticular shape otherwise. Such different twin shapes are attributed to the local stress states related to TT occurring or not. Both ruler-shaped paired twinning and lenticular twinning would provide effective mechanisms to release or reduce the stress concentration in front of the twin tips in different grain pairs. (C) 2021 Published by Elsevier Ltd on behalf of Chinese Society for Metals.
KeywordTitanium alloys Plastic deformation Grain boundaries Twinning Twin shape
Funding OrganizationUniversity of Shanghai for Science and Technology ; Frontier and Key Projects of the Chinese Academy of Sciences
DOI10.1016/j.jmst.2021.03.015
Indexed BySCI
Language英语
Funding ProjectUniversity of Shanghai for Science and Technology ; Frontier and Key Projects of the Chinese Academy of Sciences[QYZDJ-SSWJSC031-01]
WOS Research AreaMaterials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000697559200006
PublisherJOURNAL MATER SCI TECHNOL
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/167038
Collection中国科学院金属研究所
Corresponding AuthorWang, Hao; Wu, Songquan
Affiliation1.Univ Shanghai Sci & Technol, Sch Mat Sci & Engn, Shanghai 200093, Peoples R China
2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
3.Northwest Inst Nonferrous Met Res, Xian 710016, Peoples R China
4.Univ Manchester, Sch Mat, Oxford Rd, Manchester M13 9PL, Lancs, England
5.Natl Inst Mat Sci, Sengen 1-2-1, Tsukuba, Ibaraki 3050047, Japan
6.Edith Cowan Univ, Sch Engn, 270 Joondalup Dr, Perth, WA 6027, Australia
7.Monash Univ, Dept Mat Sci & Engn, Clayton, Vic 3800, Australia
Recommended Citation
GB/T 7714
Yang, Yi,Zhang, Bohua,Meng, Zhichao,et al. {332}< 113 > Twinning transfer behavior and its effect on the twin shape in a beta-type Ti-23.1Nb-2.0Zr-1.0O alloy[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2021,91:58-66.
APA Yang, Yi.,Zhang, Bohua.,Meng, Zhichao.,Qu, Lei.,Wang, Hao.,...&Huang, Aijun.(2021).{332}< 113 > Twinning transfer behavior and its effect on the twin shape in a beta-type Ti-23.1Nb-2.0Zr-1.0O alloy.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,91,58-66.
MLA Yang, Yi,et al."{332}< 113 > Twinning transfer behavior and its effect on the twin shape in a beta-type Ti-23.1Nb-2.0Zr-1.0O alloy".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 91(2021):58-66.
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