Formation of pores in the weld metal in automatic argon-shielded arc welding of titanium alloys

被引：4

作者：

Lukoyanov, A.V. ^{[1
]}

机构：

[1] OKBM Afrikantov Company, Nizhnii Novgorod

来源：

Lukoyanov, A. V. | 1600年 / Taylor and Francis Ltd.卷 / 28期

关键词：

argon-arc welding; gas porosity; titanium alloys; weld pool;

D O I：

10.1080/09507116.2013.796682

中图分类号：

学科分类号：

摘要：

The method of evaluating the conditions of formation of gas pores in the weld metal in automatic argon-shielded arc welding of titanium alloys on the basis of the equation of movement of the pores in the weld pool metal and the equation of the instantaneous cooling rate of the point of the weld pool is described. The theoretical calculations are confirmed by the results of X-ray diffraction examination of the specimens. © 2013 © 2013 Taylor & Francis.

引用

页码：301 / 303

页数：2