Effect of annealing heat treatment on microstructure and corrosion behavior of Ti6Al4V alloy fabricated by multi-laser beam wire-feed additive manufacturing in vacuum environment
文献类型：期刊论文
| 作者 | Ding, Xueping1,2; Ma, Honglin2 ; Zhang, Qi2; Yang, Jie2; Li, Daoyuan2; Fan, Shuqian2
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| 刊名 | JOURNAL OF ALLOYS AND COMPOUNDS
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| 出版日期 | 2022-09-05 |
| 卷号 | 914页码:11 |
| ISSN号 | 0925-8388 |
| 关键词 | Additive manufacturing Annealing heat treatment Ti6Al4V alloy Microstructure Corrosion behavior Vacuum |
| DOI | 10.1016/j.jallcom.2022.165363 |
| 通讯作者 | Fan, Shuqian(fansq@cigit.ac.cn) |
| 英文摘要 | Ti6Al4V alloy thin wall was successfully fabricated by multi-laser beam wire-feed additive manufacturing in vacuum environment. The effect of annealing heat treatment (AHT) on microstructure and corrosion behavior of specimens in 3.5 wt% NaCl and 1 mol/L H(2)SO4 electrolytes was investigated. Results showed that AHT led to the reduction of the non-equilibrium phase alpha' and texture weakening. AHT700 was beneficial to achieve crystal refinement while AHT850 had obvious coarsening phenomenon. In addition, AHT could improve the corrosion behavior of the specimens due to the reduction of alpha' phase and relief of residual stress. Compared with the specimen of AHT850, the specimen of AHT700 with finer crystal size and obvious texture weakening improved the corrosion resistance more obviously. (C)& nbsp;2022 Elsevier B.V. All rights reserved. |
| 资助项目 | Natural Science Foundation Project of Chongqing Science and Technology Commission[cstc2020jcyj-msxmX0505] ; Chongqing University of Technology[2019ZD11] ; Scientific and Technological Research Program of Chongqing Municipal Education Commission[KJQN202101148] |
| 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:000802566500002 |
| 源URL | [http://119.78.100.138/handle/2HOD01W0/16248]  |
| 专题 | 中国科学院重庆绿色智能技术研究院 |
| 通讯作者 | Fan, Shuqian |
| 作者单位 | 1.Chongqing Univ Technol, Sch Mat Sci & Engn, Chongqing 400054, Peoples R China 2.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing Key Lab Addit Mfg Technol & Syst, Chongqing 400714, Peoples R China |
| 推荐引用方式 GB/T 7714 |
Ding, Xueping,Ma, Honglin,Zhang, Qi,et al. Effect of annealing heat treatment on microstructure and corrosion behavior of Ti6Al4V alloy fabricated by multi-laser beam wire-feed additive manufacturing in vacuum environment [J]. JOURNAL OF ALLOYS AND COMPOUNDS,2022,914:11. |
| APA |
Ding, Xueping,Ma, Honglin,Zhang, Qi,Yang, Jie,Li, Daoyuan,&Fan, Shuqian.(2022). Effect of annealing heat treatment on microstructure and corrosion behavior of Ti6Al4V alloy fabricated by multi-laser beam wire-feed additive manufacturing in vacuum environment .JOURNAL OF ALLOYS AND COMPOUNDS,914,11. |
| MLA |
Ding, Xueping,et al." Effect of annealing heat treatment on microstructure and corrosion behavior of Ti6Al4V alloy fabricated by multi-laser beam wire-feed additive manufacturing in vacuum environment ".JOURNAL OF ALLOYS AND COMPOUNDS 914(2022):11. |
入库方式： OAI收割
来源：重庆绿色智能技术研究院
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