李洪洋,陈成,李先超,等.钛合金热轧板高应变率塑性行为的研究[J].精密成形工程,2011,3(6):33-36.
LI Hong-yang,CHEN Cheng,LI Xian-chao,et al.Dynamic Plastic Behavior of Hot Rolling Titanium Sheet[J].Journal of Netshape Forming Engineering,2011,3(6):33-36. |
| 钛合金热轧板高应变率塑性行为的研究 |
| Dynamic Plastic Behavior of Hot Rolling Titanium Sheet |
| 投稿时间：2011-10-10 修订日期：2011-11-10 |
| DOI： |
| 中文关键词: 钛合金 Hopkinson压杆 强迫剪切 动态应变 |
| 英文关键词: titanium alloy SHPB forced shear dynamic deformation |
| 基金项目: |
|
| 摘要点击次数: 4118 |
| 全文下载次数: 3732 |
| 中文摘要: |
| 以10 mm厚度的热轧钛合金板TC4为原料，通过Hopkinson压杆实验和强迫剪切实验，对高应变率下的厚板钛合金的塑性行为进行了研究和分析，得到了不同热处理制度下材料的真实应力-应变曲线，并观察了不同热处理制度下试验后材料的微观组织。 |
| 英文摘要: |
| The TC4 of hot rolling titanium alloy sheet of 10 mm thickness was taken as the raw material in this paper. The plastic behavior of titanium alloy sheet at the high strain rate was studied and analyzed through the Hopkinson compressive bar and forced shear experiments. The material true stress-strain curves of different heat treatment mechanisms were obtained. At last the microstructures of tested materials with different heat treatment mechanisms were also observed. |
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |
渝公网安备 50010702501719号