Effect of Annealing Treatment and Deposition Direction on Microstructures and Mechanical Properties of Laser Deposition Manufactured TA15 Titanium Alloy
文献类型：期刊论文
| 作者 | Yang Guang; Wang Wendong; Qin Lanyun; Li Changfu; Ren Yuhang; Wang Wei |
| 刊名 | RARE METAL MATERIALS AND ENGINEERING
 |
| 出版日期 | 2016 |
| 卷号 | 45期号:12页码:3295-3301 |
| 关键词 | HEAT-TREATMENT TEMPERATURES laser deposition manufacturing TA15 titanium alloy annealing temperature microstructure anisotropy |
| ISSN号 | 1002-185X |
| 其他题名 | Effect of Annealing Treatment and Deposition Direction on Microstructures and Mechanical Properties of Laser Deposition Manufactured TA15 Titanium Alloy |
| 英文摘要 | TA15 titanium alloy bulk specimens were prepared by laser deposition. The effect of annealing treatment and deposition direction on the microstructure characteristics, the tensile properties and alpha phase deformation mechanism has been studied by OM, SEM and XRD. The results show that the aspect ratio of alpha phase rises with the increase of annealing temperature. The mechanical properties in the deposition direction are different from those in the vertical deposition direction. The tensile strength in the deposition direction is obviously lower than that in the vertical direction. Columnar grain boundary hinders alpha lamellar distortion. Alpha lamellar along the deposition direction deforms or fractures by extrusion and slippage. Different directions have their unique tensile fracture modes, which are ductile fracture along the deposition direction and semi-cleavage-ductile fracture along the vertical deposition direction. |
| 语种 | 英语 |
| CSCD记录号 | CSCD:5886960 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/158204]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Yang Guang,Wang Wendong,Qin Lanyun,et al. Effect of Annealing Treatment and Deposition Direction on Microstructures and Mechanical Properties of Laser Deposition Manufactured TA15 Titanium Alloy[J]. RARE METAL MATERIALS AND ENGINEERING,2016,45(12):3295-3301. |
| APA | Yang Guang,Wang Wendong,Qin Lanyun,Li Changfu,Ren Yuhang,&Wang Wei.(2016).Effect of Annealing Treatment and Deposition Direction on Microstructures and Mechanical Properties of Laser Deposition Manufactured TA15 Titanium Alloy.RARE METAL MATERIALS AND ENGINEERING,45(12),3295-3301. |
| MLA | Yang Guang,et al."Effect of Annealing Treatment and Deposition Direction on Microstructures and Mechanical Properties of Laser Deposition Manufactured TA15 Titanium Alloy".RARE METAL MATERIALS AND ENGINEERING 45.12(2016):3295-3301. |
入库方式： OAI收割
来源：金属研究所
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