• High Power Laser and Particle Beams
  • Vol. 34, Issue 7, 075003 (2022)
Hongyu Dai, Jingrun Guo, Bin Yu, Hao Shen, and Li Li*
Author Affiliations
  • School of Electrical and Electronic Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
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    DOI: 10.11884/HPLPB202234.220002 Cite this Article
    Hongyu Dai, Jingrun Guo, Bin Yu, Hao Shen, Li Li. Effect of high-current pulsed arc on the evaporation characteristics of graphite electrode[J]. High Power Laser and Particle Beams, 2022, 34(7): 075003 Copy Citation Text show less
    References

    [1] He Wei, Li Li, Zheng Wanguo, . 500 kA switch-trigger system for 2.0 MJ capacitive pulsed power supply[J]. High Power Laser and Particle Beams, 25, 1293-1297(2013).

    [2] Donaldson A L, Hagler M O, Kristiansen M, et al. Electrode erosion phenomena in a high-energy pulsed discharge[J]. IEEE Transactions on Plasma Science, 12, 28-38(1984).

    [3] Luo Cheng, Cong Peitian, Zhang Tianyang, . Review of the research on electrode erosion of gas spark switch[J]. High Power Laser and Particle Beams, 32, 105001(2020).

    [4] Liu Xuandong, Shen Xi, Li Xiao’ang, . Researches on electrode erosion of gas spark switch under pulsed current[J]. High Voltage Engineering, 43, 3070-3077(2017).

    [5] Ida S, Ono K, Kozaki H. Data on physics in common use[M]. Beijing: Science Press, 1979

    [6] Donaldson A, Kristiansen M, Watson A, et al. Electrode erosion in high current, high energy transient arcs[J]. IEEE Transactions on Magnetics, 22, 1441-1447(1986).

    [7] Li Xiao’ang, Liu Xuandong, Zeng Fanhui, et al. Ejection of electrode molten droplet and its effect on the degradation of insulator in gas spark switches[J]. IEEE Transactions on Plasma Science, 43, 1049-1053(2015).

    [8] Xiang Junting, Tanaka K, Chen F F, et al. Modelling and measurements of gas tungsten arc welding in argon–helium mixtures with metal vapour[J]. Welding in the World, 65, 767-783(2021).

    [9] Nielsen T, Kaddani A, Zahrai S. Modelling evaporating metal droplets in ablation controlled electric arcs[J]. Journal of Physics D: Applied Physics, 34, 2022-2031(2001).

    [10] Murphy A B. The effects of metal vapour in arc welding[J]. Journal of Physics D: Applied Physics, 43, 434001(2010).

    [11] Dai Hongyu, Shen Hao, Li Li. Research on plasma arc oxidation efficiency of spark gap switch with graphite electrodes[J]. High Power Laser and Particle Beams, 33, 065015(2021).

    [12] McKelliget J, Szekely J. Heat transfer and fluid flow in the welding arc[J]. Metallurgical Transactions A, 17, 1139-1148(1986).

    [13] Lowke J J. A unified theory of arcs and their electrodes[J]. Journal de Physique IV, 7, C4-283-C4-294(1997).

    [14] Zhu Peiyuan, Lowke J J, Morrow R. A unified theory of free burning arcs, cathode sheaths and cathodes[J]. Journal of Physics D: Applied Physics, 25, 1221-1230(1992).

    [15] Barrett J, Clement C. Kinetic evaporation and condensation rates and their coefficients[J]. Journal of Colloid and Interface Science, 150, 352-364(1992).

    [16] Cheng Yue, Yu Zhe, Li Jinmao, . Study on purification of flaky graphite by argon arc plasma torch[J]. High Power Laser and Particle Beams, 33, 065021(2021).

    Hongyu Dai, Jingrun Guo, Bin Yu, Hao Shen, Li Li. Effect of high-current pulsed arc on the evaporation characteristics of graphite electrode[J]. High Power Laser and Particle Beams, 2022, 34(7): 075003
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