Damage of Ti-6Al-4V Alloy Induced by Hypervelocity Impact
文献类型：期刊论文
| 作者 | S. L. Dong ; Z. Y. Ye ; H. B. Geng ; H. Zhang ; Y. Zou ; D. Z. Yang ; S. Y. He ; E. H. Han |
| 刊名 | Journal of Spacecraft and Rockets
 |
| 出版日期 | 2011 |
| 卷号 | 48期号:2页码:256-265 |
| ISSN号 | 0022-4650 |
| 关键词 | ballistic plug formation dynamic deformation titanium-alloy behavior penetration velocity targets metals |
| 中文摘要 | The impact of macro- and microdamage behaviors of Ti-6Al-4V alloy has been examined using a two-stage light gas gun. Disks with thicknesses from 2 to 20 mm cut from a forged and annealed Ti-6Al-4V alloy bar with the diameter of 70 mm, and plates cut from a rolled Ti-6Al-4V alloy sheet with a thickness of 1 mm, were employed as single- and multilayer targets, respectively. The impact velocities of the spherical steel, 4.0-mm-diam projectiles, ranged from 1 to 4 km/s. For the impacted targets, the crater shape and dimension, microstructures and microhardness distributions in the vicinity of craters were characterized by complementary techniques such as optical microscopy, scanning electron microscopy, and Vickers microhardness measuring. Based on the experimental results, the penetration resistance of the annealed Ti-6Al-4V alloy and the critical impact velocity to form the debris clouds in the Ti-6Al-4V alloy sheet were obtained. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/30306]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | S. L. Dong,Z. Y. Ye,H. B. Geng,et al. Damage of Ti-6Al-4V Alloy Induced by Hypervelocity Impact[J]. Journal of Spacecraft and Rockets,2011,48(2):256-265. |
| APA | S. L. Dong.,Z. Y. Ye.,H. B. Geng.,H. Zhang.,Y. Zou.,...&E. H. Han.(2011).Damage of Ti-6Al-4V Alloy Induced by Hypervelocity Impact.Journal of Spacecraft and Rockets,48(2),256-265. |
| MLA | S. L. Dong,et al."Damage of Ti-6Al-4V Alloy Induced by Hypervelocity Impact".Journal of Spacecraft and Rockets 48.2(2011):256-265. |
入库方式： OAI收割
来源：金属研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。