Lanzhou University of Technology Institutional Repository (LUT_IR)
Plastic Deformation Mechanism and Slip Transmission Behavior of Commercially Pure Ti during In Situ Tensile Deformation | |
Xin, Chao1; Wang, Qi2; Ren, Junqiang3; Zhang, Yonghong4; Wu, Jinping1; Chen, Jie5; Zhang, Liang2; Sang, Biao4; Li, Le3 | |
2022-05 | |
发表期刊 | METALS |
卷号 | 12期号:5 |
摘要 | The plastic deformation modes of commercially pure titanium (CP-Ti) were studied using an in situ tensile test monitored by electron-backscatter-diffraction (EBSD) assisted slip trace analysis. The plastic strain was primarily accommodated by prismatic slip, followed by deformation twins and pyramidal slip. The slip transmission between two adjacent grains was predicted using the geometric compatibility factor m', which influenced not only the degree of stress concentration but also the activity of dislocation slip systems. Stress concentration mainly occurred at GBs with an m' less than 0.5 and could be released by the activities of pyramidal slip or deformation twins with high critical shear stress (CRSS). |
关键词 | titanium slip transmission twin geometric compatibility factor |
DOI | 10.3390/met12050721 |
收录类别 | SCIE |
语种 | 英语 |
WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
WOS类目 | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
WOS记录号 | WOS:000801855800001 |
出版者 | MDPI |
来源库 | WOS |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | https://ir.lut.edu.cn/handle/2XXMBERH/158697 |
专题 | 省部共建有色金属先进加工与再利用国家重点实验室 |
通讯作者 | Wang, Qi; Ren, Junqiang |
作者单位 | 1.Xian Rare Met Mat Inst Co Ltd, Xian 710049, Peoples R China; 2.Huanghuai Univ, Sch Energy Engn, Zhumadian 463000, Peoples R China; 3.Lanzhou Univ Technol, Dept Mat Sci & Engn, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Peoples R China; 4.Shaanxi Univ Technol, Sch Mat Sci & Engn, Hanzhong 723001, Peoples R China; 5.Zhengzhou Univ, Sch Mat Sci & Engn, Zhengzhou 450001, Peoples R China |
通讯作者单位 | 兰州理工大学 |
推荐引用方式 GB/T 7714 | Xin, Chao,Wang, Qi,Ren, Junqiang,et al. Plastic Deformation Mechanism and Slip Transmission Behavior of Commercially Pure Ti during In Situ Tensile Deformation[J]. METALS,2022,12(5). |
APA | Xin, Chao.,Wang, Qi.,Ren, Junqiang.,Zhang, Yonghong.,Wu, Jinping.,...&Li, Le.(2022).Plastic Deformation Mechanism and Slip Transmission Behavior of Commercially Pure Ti during In Situ Tensile Deformation.METALS,12(5). |
MLA | Xin, Chao,et al."Plastic Deformation Mechanism and Slip Transmission Behavior of Commercially Pure Ti during In Situ Tensile Deformation".METALS 12.5(2022). |
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