Observation of {211} <1(sic)11>β deformation twins in laser powder bed fusion manufactured Ti-6Al-4V
文献类型：期刊论文
| 作者 | Nurly, Hasfi F.1,2; Ren, Dechun2; Cai, Yusheng2; Ji, Haibin2; Yang, Rui1,2,3 |
| 刊名 | MATERIALS LETTERS
 |
| 出版日期 | 2024-09-01 |
| 卷号 | 370页码:4 |
| 关键词 | Additive manufacturing Metals and alloys Deformation and fracture Ti-6Al-4V beta phase twinning |
| ISSN号 | 0167-577X |
| DOI | 10.1016/j.matlet.2024.136771 |
| 通讯作者 | Ji, Haibin(hbji@imr.ac.cn) ; Yang, Rui(yangrui@shanghaitech.edu.cn) |
| 英文摘要 | {211} <1(sic)11>(beta) deformation twins were observed for the first time in a laser powder bed fusion manufactured Ti-6Al-4V alloy containing 0.25 wt.% oxygen, after tensile deformation to failure at room temperature. The relatively high level of oxygen content promotes the {10(sic)11}(alpha) transformation twinning in the alpha ' martensite, but reduces the size of the alpha ' martensite laths in the as-built state. {211} <1(sic)11>(beta) twinning was shown to be an effective mechanism to relieve the stress concentration at the alpha '/beta interface created by the (01(sic)10)[2(sic)110](alpha)' prismatic slip of the alpha ' phase, as facilitated by the Burgers orientation relationship between the two phases. |
| 资助项目 | National Key Research and Development Program of China[2023YFB4603300] ; National Key Research and Development Program of China[2023YFB4603303] ; National Natural Science Foundation of China[52205431] ; CAS Interdisciplinary Innovation Team Project[JCTD-2020-10] ; CAS- TWAS President's Fellowship for International PhD Students |
| WOS研究方向 | Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:001252615000001 |
| 出版者 | ELSEVIER |
| 资助机构 | National Key Research and Development Program of China ; National Natural Science Foundation of China ; CAS Interdisciplinary Innovation Team Project ; CAS- TWAS President's Fellowship for International PhD Students |
| 源URL |  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Ji, Haibin; Yang, Rui |
| 作者单位 | 1.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, Shenyang 110016, Peoples R China 3.ShanghaiTech Univ, Ctr Adapt Syst Engn, Shanghai 201210, Peoples R China |
| 推荐引用方式 GB/T 7714 | Nurly, Hasfi F.,Ren, Dechun,Cai, Yusheng,et al. Observation of {211} <1(sic)11>β deformation twins in laser powder bed fusion manufactured Ti-6Al-4V[J]. MATERIALS LETTERS,2024,370:4. |
| APA | Nurly, Hasfi F.,Ren, Dechun,Cai, Yusheng,Ji, Haibin,&Yang, Rui.(2024).Observation of {211} <1(sic)11>β deformation twins in laser powder bed fusion manufactured Ti-6Al-4V.MATERIALS LETTERS,370,4. |
| MLA | Nurly, Hasfi F.,et al."Observation of {211} <1(sic)11>β deformation twins in laser powder bed fusion manufactured Ti-6Al-4V".MATERIALS LETTERS 370(2024):4. |
入库方式： OAI收割
来源：金属研究所
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