| 钛合金的相变超塑性焊接工艺 |
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| 引用本文： | 熊建钢,刘建华,李志远,谢明立.钛合金的相变超塑性焊接工艺[J].宇航材料工艺,1997(1). |
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| 作者姓名： | 熊建钢 刘建华 李志远 谢明立 |
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| 作者单位： | 华中理工大学!武汉，430074，华中理工大学!武汉，430074，华中理工大学!武汉，430074，华中理工大学!武汉，430074 |
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| 摘 要： | 采用Gleeble－1500热模拟试验机进行了钛合金（TA4）的相变超塑性焊接工艺研究及接头性能分析。试验表明，利用相变诱发的超塑性进行钛合金的固相焊接是可行的，接头强度接近基体强度。
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| 关 键 词： | 相变超塑性 焊接 TA4 |
Transformation Superplasticity Welding for TA4 |
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| Xiong Jiangang, Liu Jianhua, Li Zhiyuan, Xie Mingli.Transformation Superplasticity Welding for TA4[J].Aerospace Materials & Technology,1997(1). |
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| Authors: | Xiong Jiangang Liu Jianhua Li Zhiyuan Xie Mingli |
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| Institution: | Huazhong University of Science and Technology Wuhan 430074 |
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| Abstract: | The Gleeble thermal mechanical simulation technique was used to investigate thetransformation superplasticity welding(TSW) and the performance of the welds with TA4. Test results show that it is feasible to carry out solid-phase welding for TA4 with the superplasticity induced by phase transformation. The strength of weld is up to 80 percent of that of the matrix. |
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| Keywords: | Transformation superplasticity Welding TA4 |
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