Effect of Transformation Expansion on Welding Residual Stresses Distributions and Welding Deformations
Effect of Transformation Expansion on Welding Residual Stresses Distributions and Welding Deformations
复制标题
相变扩展对焊接残余应力分布和焊接变形的影响
DOI：
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发表时间：
2009
期刊：
影响因子：
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通讯作者：
T. Terasaki
中科院分区：
文献类型：
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作者：
K. Satoh;T. Terasaki
在以往的文献中，我们已经指出，焊接残余应力分布和焊接变形是由热弹塑性参数决定的。但相变膨胀对残余应力和焊接变形的影响尚不清楚。本文研究了相变膨胀对残余应力分布和焊接变形的影响。主要结论如下：
In previous papers, we have shown that welding residual stresses distributions and welding deforma tions were determined by thermo-elasto-plastic parameters. But the effect of transformation expansion on residual stresses and welding deformations is not clear. In the present paper, we deal with the effect of transformation expansion on residual stress distributions and welding defomrations. Main conclutions obtained are as follows: