The effects of joint shapes and filler metal thickness on the distribution of residual stress were researched.
研究接头形状、钎缝厚度对焊后残余应力的大小及分布规律的影响。
The result showed that notch was disadvantageous to the strength of joints, and the optimal value of filler metal thickness existed.
结果表明，钢体上开工艺槽导致焊后残余应力增加，对接头强度不利；钎缝厚度存在一最佳值。
The brazing experiment is finished in vacuum furnace, the brazed joints with different filler metal thickness are obtained by different pressure on them.
在数控真空钎焊炉中进行钎焊试验，由于施加压力的不同，得出钎缝厚度不同的焊接试件。
Choosing a appropriate thickness filler metal for brazing metal-ceramic can decrease the residual stresses in the brazed joints and improve the joint strength.
同时，选择合适厚度的钎料会降低钎焊接头的残余应力，改善接头连接强度。
Choosing a appropriate thickness filler metal for brazing metal-ceramic can decrease the residual stresses in the brazed joints and improve the joint strength.
同时，选择合适厚度的钎料会降低钎焊接头的残余应力，改善接头连接强度。
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