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氮氧元素联合过渡对气体熔池耦合活性TIG焊电弧的影响

黄勇, 王艳磊, 张治国

黄勇, 王艳磊, 张治国. 氮氧元素联合过渡对气体熔池耦合活性TIG焊电弧的影响[J]. 焊接学报, 2015, 36(3): 31-34.
引用本文: 黄勇, 王艳磊, 张治国. 氮氧元素联合过渡对气体熔池耦合活性TIG焊电弧的影响[J]. 焊接学报, 2015, 36(3): 31-34.
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HUANG Yong, WANG Yanlei, ZHANG Zhiguo. Effect of and oxygen on welding arc of gas pool coupled activating TIG[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2015, 36(3): 31-34.
Citation: HUANG Yong, WANG Yanlei, ZHANG Zhiguo. Effect of and oxygen on welding arc of gas pool coupled activating TIG[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2015, 36(3): 31-34.
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氮氧元素联合过渡对气体熔池耦合活性TIG焊电弧的影响

  • 1.

    兰州理工大学 甘肃省有色金属新材料省部共建国家重点实验室, 兰州 730050;兰州理工大学 有色金属合金及加工教育部重点实验室, 兰州 730050

  • 2.

    兰州理工大学 有色金属合金及加工教育部重点实验室, 兰州 730050

基金项目: 国家自然科学基金资助项目(51265029)

Effect of and oxygen on welding arc of gas pool coupled activating TIG

  • 1.

    State Key Laboratory of Gansu Advanced Non-ferrous Metal Materials, Lanzhou University of Technology, Lanzhou 730050, China;Key Laboratory of Non-ferrous Metal Alloys and Processing, The Ministry of Education, Lanzhou University of Technology, Lanzhou 730050, China

  • 2.

    Key Laboratory of Non-ferrous Metal Alloys and Processing, The Ministry of Education, Lanzhou University of Technology, Lanzhou 730050, China

摘要

    摘要
  • 摘要: 针对外层引入氮氧混合气体的气体熔池耦合活性TIG焊电弧,采用Boltzmann作图法分析在不同耦合度下电弧等离子体的温度分布和电弧电压的变化规律,并与传统TIG焊及外层只引入氧气的气体熔池耦合活性TIG焊进行比较. 结果表明,氮氧联合过渡时气体熔池耦合活性TIG焊电弧的中心区域温度和电弧电压均高于传统TIG焊与外层只引入氧气时的气体熔池耦合活性TIG焊的数值;当耦合度由0变为+2时,电弧中心区域温度与电弧电压均略有升高.
    Abstract: As to the gas pool coupled activating TIG arc with the outer gas being the mixture of nitrogen and oxygen, Boltzmann plot method was applied to analyze the temperature distributions of the arc plasma and the regularity for change of the arc voltage when they were under different coupling degrees, and then the results were compared with the traditional TIG arc and the gas pool coupled activating TIG arc only using oxygen as the outer gas, respectively. The results show that both the plasma temperature of central zone and the arc voltage of the gas pool coupled activating TIG arc with the outer gas being the mixture of nitrogen and oxygen are higher than those of the TIG arc and gas pool coupled activating TIG arc with oxygen being introduced only. When the coupling degree h is changed from 0 to +2, both the arc plasma temperature of central zone and arc voltage are increased slightly.
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    • 参考文献(7)
  • [1] Makara A M, Kushnirenko B N, Zamkov V N. High-tensile martensitic steels welded by argon tungsten arc process using flux[J]. Automatic Welding, 1968, 21(7): 78-79.
    [2] 陆善平, 李冬杰, 李殿中, 等. 双层气流保护TIG焊接方法[J]. 焊接学报, 2010, 31(2): 21-24. Lu Shanping, Li Dongjie, Li Dianzhong, et al. Double shielded TIG welding method[J]. Transactions of the China Welding Institution, 2010, 31(2): 21-24.
    [3] 黄 勇, 刘瑞琳, 樊 丁, 等. 气体熔池耦合活性TIG焊接方法[J].焊接学报, 2012, 33(9): 13-16. Huang Yong, Liu Ruilin, Fan Din, et al. Gas pool coupled activating TIG welding[J]. Transactions of the China Welding Institution, 2012, 33(9): 13-16.
    [4] 韩国明, 李俊岳, 吴 钊, 等. 焊接电弧紫外光谱的分布特征[J]. 焊接学报, 1999, 20(4): 213-218. Han Guoming, Li Junyue, Wu Zhao, et al. Distribution feature of welding arc ultraviolet spectrum[J]. Transactions of the China Welding Institution, 1999, 20(4): 213-218.
    [5] 刘凤尧, 杨春利, 林三宝, 等. 活性化TIG电弧光谱分布的特征[J]. 金属学报, 2003, 39(8): 875-878. Liu Fengyao, Yang Chunli, Lin Sanbao, et al. Spectral distribution characteristics of A-TIG welding arc[J]. Acta Metallurgica Sinica, 2003, 39(8): 875-878.
    [6] 陈 熙. 热等离子体传热与流动[M]. 北京: 科学出版社, 2009.
    [7] 斯 红, 华学明, 张 旺, 等. 基于Boltzmann光谱法的焊接电弧温度场测量计算[J]. 光谱学与光谱分析, 2012, 32(9): 2311-2313. Si Hong, Hua Xueming, Zhang Wang, et al. Welding arc temperature field measurements based on Boltzmann spectrometry[J]. Spectroscopy and Spectral Analysis, 2012, 32(9): 2311-2313.
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  • 收稿日期:  2013-08-23

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