Rough weld surface 焊缝表面粗糙
Surface Weld Metal Buildup 金属堆焊表面 ; 表面焊缝金属的形成
weld surface appearance 焊缝表面成形
inside weld surface treatment 内焊缝表面处理
surface weld 表面焊缝
weld metal buildup surface 金属堆焊表面
surface of weld 焊缝表面
root surface of weld 焊缝背面
Modification welding can slightly affect the joint tensile property, but can improve the weld surface quality and reduce the weld defects.
热处理工艺对接头的拉伸性能影响最大，能显著提高接头的抗拉强度；
Test results showed that the optimized pickling process could clean oxide skin of weld surface in effect and improve pitting-resistance property greatly.
研究结果表明，采用本文中的酸洗工艺可以有效清除不锈钢焊缝表面的氧化皮，并改善其耐点蚀性能。
The results shown that a deformation-free joint with good weld surface appearance can be obtained with suitable welding conditions for butt-joint and lap-joint of the dissimilar materials.
结果表明，当焊接工艺参数合适时，可以获得表面成形良好、无变形的铝合金与钢的对接接头和搭接接头。
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