In addition, the mechanism of the T-TIG arc pressure reduction to make the sound weld formation was analyzed.
此外，在焊接试验的基础上，进一步对双钨极氩弧焊降低电弧压力、减少焊接缺陷的机理进行了分析。
For the T-fillet weld, there are high stress, difficult to weld, more defects and easy to be corroded in vertical oil tank, which is often neglected.
大型立式油罐t形角焊缝部位应力高，施工难度大，焊缝存在缺陷多，容易受到腐蚀，而且常被忽视。
All butt, grooved t, and corner joints shall be complete joint penetration weld joints.
所有对接、T型槽和弯管接头都要完全侵入连接到焊接接头上。
The article covers the updated technology on fabrication of Baosteel 250 t converter and stress measurement at weld area prior to and after stress relieving heat treatment.
阐述250t转炉的制造新工艺及消除应力热处理前后焊缝应力的测试。
The basic stress of T-fillet weld is analyzed, the safe measures for it in design, welding and corrosion control are presented.
分析了T形角焊缝部位的基本受力状况，对该部位容易出现的问题进行了分析，从设计、焊接、防腐等方面提出了应对措施。
The results show that after TIG arc remelting treatment, the T-joint weld toe area can improve the shape of the weld toe, however, the area till shows a tensile residual stress state.
数值计算结果表明：T型接头焊趾区经过TIG电弧重熔处理后，虽然能够改善焊趾的形状，但该部位仍呈拉伸残余应力状态。
The results show that after TIG arc remelting treatment, the T-joint weld toe area can improve the shape of the weld toe, however, the area till shows a tensile residual stress state.
数值计算结果表明：T型接头焊趾区经过TIG电弧重熔处理后，虽然能够改善焊趾的形状，但该部位仍呈拉伸残余应力状态。
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