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