The welding residual stress decreases the strength and stability of the SiC - metal joining structure.

焊接残余应力降低连接强度和结构的稳定性.

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New idea to control welding residual stress and distortion with trailing impactive electromagnetic force was given.

提出了基于脉冲电磁力随焊控制焊接应力及变形新方法.

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The orthogonal tests show that welding current has remarkable influence on welding residual stress.

为减少试验次数,采用了正交设计方案,得到焊接电流对焊接残余应力有显著影响的结论.

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