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| TiAl基合金的超塑性变形机理 | |
| 引用本文： | 鲁世强 黄伯云 贺跃辉 唐建成 张俊红. TiAl基合金的超塑性变形机理[J]. 稀有金属材料与工程, 2003, 32(7): 481-485 |
| 作者姓名： | 鲁世强 黄伯云 贺跃辉 唐建成 张俊红 |
| 作者单位： | 1. 南昌航空工业学院,江西,南昌,330034;中南大学粉末冶金国家重点实验室,湖南,长沙,410083 2. 中南大学粉末冶金国家重点实验室,湖南,长沙,410083 |
| 基金项目： | 霍英东青年教师基金，国家“863”高技术基金资助项目(715-005-0040) |
| 摘 要： | 对国内外在TiAl基合金的超塑性研究中所提出的各种变形机理和调节机制进行了综述，并介绍和分析了该合金在超塑性变形中所呈现的各种应力-应变关系。 |
| 关 键 词： | TiAl基合金 超塑性 变形机理 应力-应变关系 |
| 文章编号： | 1002-185X(2003)07-0481-05 |
| 修稿时间： | 2001-10-09 |
The Mechanism of Superplastic Deformation for TiAl Based Alloy |
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| Lu Shiqiang,Huang Baiyun,He Yuehui,Tang Jiancheng,Zhang Junhong. The Mechanism of Superplastic Deformation for TiAl Based Alloy[J]. Rare Metal Materials and Engineering, 2003, 32(7): 481-485 | |
| Authors: | Lu Shiqiang Huang Baiyun He Yuehui Tang Jiancheng Zhang Junhong |
| Abstract: | The mechanisms of superplastic deformation and their accommodation for TiAl based alloys are reviewed in different experimental conditions such as composition, microstructure, grain size, process parameters etc.in the present paper. The true stress-true strain relationships during superplastically deforming are also introduced and analyzed in relative detail. |
| Keywords: | TiAl based alloy superplasticity deformation mechanism true stress-true strain relationship |
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