Direct current straight polarity A-TIG welding technology of 2219 aluminum alloy

Immarigeon J P, Holt R T, Koul A K,et al. Light weight materials for aircraft applications[J]. Materials Characterization, 1995, 35(1): 41-67.[2] 刘志华, 赵 兵, 赵 青. 21世纪航天工业铝合金焊接工艺技术展望[J]. 导弹与航天运载技术, 2002(5): 63-65.Liu Zhihua, Zhao Bing, Zhao Qing. Prospects forwelding technology of aluminum alloy in aerospace industry in 21st century[J]. Missiles and Space Vehicles, 2002(5): 63-65.[3] 周万盛， 姚君山. 铝及铝合金的焊接 第1版[M]. 北京： 机械工业出版社, 2006.[4] 黄 勇, 樊 丁, 邵 锋. 活性剂增加铝合金交流FZ-TIG焊熔深机理[J]. 机械工程学报, 2010, 46(16): 113-118.Huang Yong, Fan Ding, Shao Feng. Mechanism of activating fluxes increasing weld penetration of AC FZ-TIG welding for aluminum alloys[J]. Journal of Mechanical Engineering, 2010, 46(16): 113-118.[5] 严 铿, 高莉华, 杨 刚， 等. 单组分活性剂对铝合金A-TIG焊焊缝的影响[J]. 焊接学报, 2013, 34(2): 55-62.Yan Keng, Gao Lihua, Yang Gang,et al. Effect of single-component activating flux on weld morphologies in A-TIG welding of aluminum alloy[J]. Transactions of the China Welding Institution, 2013, 34(2): 55-62.[6] 严 铿， 杨 刚， 赵 勇， 等. 铝合金A-TIG焊电弧光谱分析[J]. 焊接学报, 2012, 33(3): 73-76,105.Yan Keng, Yang Gang, Zhao Yong,et al. Spectrum analysis of A-TIG welding for aluminum alloy[J]. Transactions of the China Welding Institution, 2012, 33(3): 73-76, 105.[7] 陈 俐, 胡伦骥, 巩水利. 活性剂焊接技术研究[J]. 新技术新工艺, 2005(4): 39-41.Chen Li, Hu Lunji, Gong Shuili. Research on welding with active flux[J]. New Technology & New Process, 2005(4): 39-41.[8] Arivazhagan B, Vasudevan M. Studies on A-TIG welding of 2.25Cr-1Mo (P22) steel[J]. Journal of Manufacturing Processes, 2015, 18: 55-59.[9] Srirangan A K, Paulraj S. Experimental investigation of the A-TIG welding process of Incoloy 800H[J]. Materials and Manufacturing Processes, 2015, 30: 1154-1159.[10] Vishnuvaradhan, Chandrasekhar N, Vasudevan M,et al. Intelligent modeling using adaptive neuro fuzzy inference system (ANFIS) for predicting weld bead shape parameters during A-TIG welding of reduced activation ferritic-Martensitic (RAFM) Steel[J]. Transactions of the Indian Institute of Metals, 2013, 66(1): 57-63.[11] Nanda N K, Balasubramanian K R, Vasudevan M. Finite element simulation of A-TIG welding of duplex stainless steel 2205 using sysweld[J]. Applied Mechanics and Materials, 2014, 592-594: 374-379.[12] 王林志. 活性剂对AZ31镁合金钨极氩弧焊和激光焊接接头微观组织和力学性能的影响[D]. 重庆： 重庆大学, 2011.[13] 刘凤尧， 林三宝， 杨春利， 等. TIG焊活性剂对焊缝成形的影响[J]. 焊接学报, 2002, 23(1): 1-4.Liu Fengyao, Lin Sanbao, Yang Chunli,et al. Effect of activating fluxes on weld form in TIG welding of stainless steel and titanium alloy[J]. Transactions of the China Welding Institution, 2002, 23(1): 1-4.[14] 吴飞虎. 钛合金的A-TIG焊活性剂的研制[D]. 兰州: 兰州理工大学, 2011.[15] 黄 勇, 樊 丁, 樊清华. 活性剂增加铝合金交流A-TIG焊熔深机理研究[J]. 机械工程学报, 2006, 42(5): 45-49.Huang Yong, Fan Ding, Fan Qinghua. Study of mechanism of activating flux increasing weld penetration of AC A-TIG welding for aluminum alloy[J]. Chinese Journal of Mchanical Engineering, 2006, 42(5): 45-49.[][][16] 张志勇, 张晓牧, 彭 云， 等. 高强度铝合金厚板焊接气孔形态分析及混合保护气体效应[J]. 焊接, 2004(7): 13-15.Zhang Zhiyong, Zhang Xiaomu, Peng Yun,et al. Analysis of porosity characteristics in weld metal of high strength aluminum alloy thick plate and effect of mixed protective gas[J]. Welding & Joining, 2004(7): 13-15.