Chinese Journal of Lasers, Volume. 25, Issue 11, 1045(1998)

Influence of Assistant Gases on the Shielding Thresholds of Laser Induced Plasma During High Power CO2Laser Penetration Welding

[in Chinese], [in Chinese], and [in Chinese]
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    References(12)

    [1] [1] Locke E. , Hoag E. , Hella R.. Deep penetration welding with high power CO2 lasers. Weld. J. , 1972, 5(5): 245s~249s

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    [3] [3] Matsunawa A.. Physical Phenomena and Their Interpretation in Laser Materials Processing. ICALEO (1990), 313~324

    [4] [4] Zuo T. C. , Xiao R. S. , Volz R.. The Behavior of Laser Induced Plasma of High Power CO2 Laser Welding of Aluminium Alloy. In: Geiger M. , eds: Key Technology Laser: Challenge for the Factory 2000, Proc. of 12th Inter. Cong. (LASER’95). Bamberg: Meisenbach. 1995. 380~381

    [5] [5] Ishide T. , Shono S. , Ohmae T. et al.. Fundamental Study of Laser Plasma Reduction Method in High Power CO2 Laser Welding. Proc. of LAMP’87, 187~191

    [6] [6] Arata Y. , Abe N. , Oda T.. Fundamental phenomena in high power CO2 laser welding (Report I)——Atmospheric laser welding. Transaction of JWRI, 1985, 14(1): 2~8

    [7] [7] Ono M. , Nakada K. , Kosuge S.. Effect of ambient pressure and gas on penetration depth and laser-induced plasma behavior——study on CO2laser welding phenomena. Welding International, 1993, 7(1): 15~20

    [8] [8] Beyer E. , Behler K. , Herziger G.. Plasma absorption effects in welding with CO2 lasers. SPIE, 1988, 1020: 84~95

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    [10] [10] Fowler M. C. , Smith D. C.. Ignition and maintenance of subsonic plasma waves in atmospheric pressure air by cw CO2 laser radiation and their effect on laser beam propagation. J. Appl. Phys. , 1975, 46(1): 138~150

    [11] [11] Keefer D. R.. Laser-sustained plasma. In: Radziemski L. J. , Cremers D. A. , eds. Laser-Induced Plasmas and Applications. New York: Marcel Dekker Inc. , 1989. 169~206

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    CLP Journals

    [1] Fan Yu, Li Peizhi, Liu Anmin, Chen Zheng, Guo Yue. Effect of Shielding Gas on Joint Morphology and Mechanical Property of Fiber Laser Welding of A304 Thin Sheet[J]. Laser & Optoelectronics Progress, 2017, 54(1): 11404

    [2] Zeng Panlin, Wang Xiaonan, Zhang Shunhu, Zhang Min, Chen Changjun. Influence of Shielding Gas on Microstructure and Property of Laser Welded Joint of Microalloyed C-Mn Steel[J]. Chinese Journal of Lasers, 2017, 44(4): 402004

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    [in Chinese], [in Chinese], [in Chinese]. Influence of Assistant Gases on the Shielding Thresholds of Laser Induced Plasma During High Power CO2Laser Penetration Welding[J]. Chinese Journal of Lasers, 1998, 25(11): 1045

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    Paper Information

    Category: laser manufacturing

    Received: May. 23, 1997

    Accepted: --

    Published Online: Oct. 18, 2006

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