The effects of temperature and strain rate on hot plastic-flow of four gamma-TiAl based alloys
文献类型：期刊论文
| 作者 | Y. Y. Cui ; R. Yang ; Z. X. Guo |
| 刊名 | International Journal of Materials & Product Technology
 |
| 出版日期 | 2001 |
| 页码 | 781-786 |
| 关键词 | gamma-TiAl based alloy stress-strain curve reduction in area titanium aluminide alloy microstructure development deformation |
| ISSN号 | 0268-1900 |
| 中文摘要 | The characteristics of hot plastic-flow of Ti-47AI-2Cr, Ti-46.5Al4Cr, Ti-46.5Al-5Nb and Ti-46.5Al-2Cr-5Nb (at.%) were investigated in the wrought condition through a series of tension tests conducted over a practical range of forging strain rates and temperatures. Engineering stress - strain curves for the four alloys exhibited peak stress values at very low strain levels; a second or even a third peak appeared at the low temperature and high strain rate regime for the first three alloys. The high temperature ductilities of the four alloys were compared and their relevance to hot workability was discussed. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/36625]  |
| 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 | Y. Y. Cui,R. Yang,Z. X. Guo. The effects of temperature and strain rate on hot plastic-flow of four gamma-TiAl based alloys[J]. International Journal of Materials & Product Technology,2001:781-786. |
| APA | Y. Y. Cui,R. Yang,&Z. X. Guo.(2001).The effects of temperature and strain rate on hot plastic-flow of four gamma-TiAl based alloys.International Journal of Materials & Product Technology,781-786. |
| MLA | Y. Y. Cui,et al."The effects of temperature and strain rate on hot plastic-flow of four gamma-TiAl based alloys".International Journal of Materials & Product Technology (2001):781-786. |
入库方式： OAI收割
来源：金属研究所
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