Influence of the relative width of weld metal and strength of weld metal wes researched.
研究了焊缝金属相对宽度和焊缝金属强度对接头性能的影响。
The paper clarifies some conservative views of the weld size concerned, theoretically analysing the dialectic relationship between the weld width, height and its quality.
本文澄清了人们对焊缝有关尺寸的偏见，从理论上分析了焊缝宽度、高度与焊接质量间的辨证关系。
Its results show that with decreasing the relative width of under-matching weld metal, the tensile strength of welding joint increase.
结果表明：随低强焊缝金属相对宽度变小，接头抗拉强度增大；
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