| TC4钛合金激光焊缝超塑性行为研究 |
| |
| 引用本文： | 程东海,黄继华,郭和平.TC4钛合金激光焊缝超塑性行为研究[J].航空制造技术,2009(10). |
| |
| 作者姓名： | 程东海 黄继华 郭和平 |
| |
| 作者单位： | 1. 北京科技大学
2. 北京航空制造工程研究所 |
| |
| 摘 要： | 研究了TC4钛合金板激光焊缝的超塑性变形行为、组织演变,以及激光焊接板的横向超塑性变形特征.引进等轴化系数表征超塑性变形过程中焊缝组织等轴化进程,并对激光焊接/超塑成型技术基础问题提出了进一步展望.
|
| 关 键 词： | TC4钛合金 激光焊接 超塑性 |
Research on Laser Beam Welding Superplastic Deformation Behavior of Ti6Al4V Alloy |
| |
| Cheng Donghai,Huang Jihua,Guo Heping.Research on Laser Beam Welding Superplastic Deformation Behavior of Ti6Al4V Alloy[J].Aeronautical Manufacturing Technology,2009(10). |
| |
| Authors: | Cheng Donghai Huang Jihua Guo Heping |
| |
| Abstract: | Superplastic deformation behavior and microstructure transition of Ti6A14V laser welding seam are investigated,and the transversal superplastic deformation characteristic of welded plate is also studied. The equiaxed index is introduced to evaluate the process of microstructure transition,and the further research on laser beam welding superplastic forming technique is prospected. |
| |
| Keywords: | Ti6Al4V alloy Laser beam welding Superplasticity |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
