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活性TIG焊的研究进展
          
Research Progress of A-TIG Welding

摘    要
简要介绍了活性TIG(A-TIG)焊的基本原理和特点, 综述了国内外有关A-TIG焊熔深增加的原理、活性剂的研究现状以及数值模拟技术在A-TIG焊中的应用等方面的研究进展, 对此焊接工艺今后的研究发展方向进行了展望。
标    签 活性TIG焊   活性焊剂   电弧收缩   表面张力梯度   activating TIG welding (A-TIG)   activate flux   arc contraction   surface tension gradient  
 
Abstract
The principle and characteristics of activating TIG (A-TIG) welding were introduced briefly, and the relevant principle of fusion deep increase, the research situation of surfactant and numerical simulation technology in A-TIG welding application in China and abroad were reviewed. Finally the prospect of development direction of this welding process in the future was put forward.

中图分类号 TG444

 
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收稿日期 2012/7/7

修改稿日期 2013/4/16

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备注彭小洋(1988-), 男, 四川大竹人, 硕士研究生。

引用该论文: PENG Xiao-yang,LING Ze-Min,LIAO Juan,LI Jin-ge. Research Progress of A-TIG Welding[J]. Materials for mechancial engineering, 2013, 37(8): 1~4
彭小洋,凌泽民,廖娟,李金阁. 活性TIG焊的研究进展[J]. 机械工程材料, 2013, 37(8): 1~4


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