| 先顶后刹时摩擦焊接头金属的本构关系 |
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| 引用本文： | 王忠平,张林,王艳芳,陈永平. 先顶后刹时摩擦焊接头金属的本构关系[J]. 航空精密制造技术, 2005, 41(6): 35-37 |
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| 作者姓名： | 王忠平 张林 王艳芳 陈永平 |
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| 作者单位： | 西北工业大学材料学院,西安,710072;陕西工业职业技术学院,咸阳,712000;陕西汉中双戟摩擦焊接制造技术公司,汉中,723000 |
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| 摘 要： | 采用正交多项式和回归分析方法,系统地研究了热力参数(顶刹时差、变形量、顶锻速度)与摩擦焊接头金属性能间的本构关系;探讨了热力参数对接头金属性能的影响规律,为高温合金与耐热钢摩擦焊接成形与控制提供了依据。
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| 关 键 词： | 异种金属摩擦焊 热力参数 回归分析 本构关系 |
| 文章编号： | 1003-5451(2005)06-0035-03 |
| 修稿时间： | 2005-01-20 |
Constitutive Equation of Friction Weld Metal During Firstly Upsetting and Lastly Braking |
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| WANG Zhong-ping,ZHANG Lin,WANG Yan-fang,et al. Constitutive Equation of Friction Weld Metal During Firstly Upsetting and Lastly Braking[J]. Aviation Precision Manufacturing Technology, 2005, 41(6): 35-37 |
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| Authors: | WANG Zhong-ping ZHANG Lin WANG Yan-fang et al |
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| Abstract: | The numerical relationship between the thermal parameters(time interval between upsetting and stopping,deformation degree,upsetting rate) and friction weld is studied through the friction test.The constitutive equation is analyzed and the influence regulation of the thermal parameters on friction weld is qualitatively discussed by using orthogonal design principle.The friction formability and control of high temperature alloy and heat resistance steel. |
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| Keywords: | friction welding of dissimilar metal thermal parameters regression analysis constitutive equation |
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