Effects of the crystallographic and spatial orientation of a lamellae on the anisotropic in-situ tensile behaviors of additive manufactured Ti-6Al-4V
文献类型：期刊论文
| 作者 | Liu, Zheng3; Zhao, ZiBo2; Liu, Jianrong2; Wang, Qingjiang2; Guo, Zhenghua3; Zeng, Yida3; Yang, Guang1; Gong, Shuili1 |
| 刊名 | JOURNAL OF ALLOYS AND COMPOUNDS
 |
| 出版日期 | 2021-01-05 |
| 卷号 | 850页码:10 |
| ISSN号 | 0925-8388 |
| 关键词 | Additive manufacturing Ti-6Al-4V alloy Crystallographic texture Spatial orientation In-situ tension behavior |
| DOI | 10.1016/j.jallcom.2020.156886 |
| 通讯作者 | Zhao, ZiBo(zbzhao@imr.ac.cn) ; Liu, Jianrong(jrliu@imr.ac.cn) |
| 英文摘要 | Columnar grain morphology and typical alpha texture transformed from a strong beta<100>//VD fiber texture are found in the Ti-6Al-4V alloy fabricated using electron beam rapid manufacturing (EBRM). This study mainly focused on the effect of the columnar grain morphology and the lamellar alpha orientation on the tensile damage behavior of the alloy. Samples in three different orientations were subjected to in-situ tensile tests. Results demonstrated that obvious anisotropic in-situ tensile behavior was presented in the alloy. Based on the columnar grain morphology and the beta<100>//VD fiber texture, we analyzed the crystallographic and spatial orientation characteristics of alpha lamellae in the alloy, discussed the effect of the columnar grain morphology, the crystallographic and spatial orientations of alpha lamellae on anisotropic in-situ tensile behaviors, and proposed that the crystallographic texture of alpha phase was a main factor inducing anisotropic tensile properties. In addition, the anisotropic fracture displacement was also associated with the spatial orientation of alpha laths. (C) 2020 Elsevier B.V. All rights reserved. |
| 资助项目 | National Key Research and Development Program of China[2017YFB1103100] ; Autism Science Foundation of China[20175492002] |
| WOS研究方向 | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCIENCE SA |
| WOS记录号 | WOS:000573235500011 |
| 资助机构 | National Key Research and Development Program of China ; Autism Science Foundation of China |
| 源URL | [http://ir.imr.ac.cn/handle/321006/140719]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Zhao, ZiBo; Liu, Jianrong |
| 作者单位 | 1.Avic Mfg Technol Inst, 1 Chaoyang Rd, Beijing 100024, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 3.Nanchang Hangkong Univ, Sch Aeronaut Mfg Engn, Nanchang 330063, Jiangxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Zheng,Zhao, ZiBo,Liu, Jianrong,et al. Effects of the crystallographic and spatial orientation of a lamellae on the anisotropic in-situ tensile behaviors of additive manufactured Ti-6Al-4V[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2021,850:10. |
| APA | Liu, Zheng.,Zhao, ZiBo.,Liu, Jianrong.,Wang, Qingjiang.,Guo, Zhenghua.,...&Gong, Shuili.(2021).Effects of the crystallographic and spatial orientation of a lamellae on the anisotropic in-situ tensile behaviors of additive manufactured Ti-6Al-4V.JOURNAL OF ALLOYS AND COMPOUNDS,850,10. |
| MLA | Liu, Zheng,et al."Effects of the crystallographic and spatial orientation of a lamellae on the anisotropic in-situ tensile behaviors of additive manufactured Ti-6Al-4V".JOURNAL OF ALLOYS AND COMPOUNDS 850(2021):10. |
入库方式： OAI收割
来源：金属研究所
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