Chinese Journal of Lasers, Volume. 40, Issue 4, 403003(2013)

Study of Weld Metal Solidification Characteristics and Relationship between Microstructure and Microhardness in Pulsed Laser Welding

Ji Yaoyao1、*, Hong Yongchang1, and Zhang Wu2
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
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    References(12)

    [1] [1] Zhang Wenyu. Research situation and application of laser welding technology[J]. New Technology & New Process, 2009, (1): 48~50

    [5] [5] Gao Lanlan. The application of Nd:YAG laser in welding[J]. OME Information, 2004, (5): 6~7

    [7] [7] M. J. Torkamany, M. J. Hamedi, F. Malek et al.. The effect of process parameters on keyhole welding with a 400 W Nd:YAG pulsed laser[J]. J. Phys. D: Appl. Phys., 2006, 39(21): 4563~4567

    [8] [8] Y. F. Tzeng. Process characterisation of pulsed Nd:YAG laser seam welding[J]. Advanced Manufacturing Technology, 2000, 16(1): 10~18

    [9] [9] F. Malek Ghaini, M. J. Hamedi, M. J. Torkamany et al.. Weld metal microstructural characteristics in pulsed Nd:YAG laser welding[J]. Scripta Materialia, 2007, 56(11): 955~958

    [10] [10] M. Y. Krasnoperov, R. R. G. M. Pieters. Solidification features of the thin steel sheets in keyhole welding[C]. 22nd International Congress on Applications of Lasers & Electro-Optics, 2003. 285~293

    [11] [11] Chen Hao, Gao Chuanyu, Cao Min et al.. Simulation research on temperature field of laser welding for magnesium alloy thin sheet[J]. Hot Working Technology, 2012, 41(3): 154~159

    [12] [12] F. Mirakhorli, F. Malek Ghaini, M. J. Torkamany. Development of weld metal microstructures in pulsed laser welding of duplex stainless steel[J]. J. Materials Engineering and Performance, 2012, 21(10): 2173~2176

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    Ji Yaoyao, Hong Yongchang, Zhang Wu. Study of Weld Metal Solidification Characteristics and Relationship between Microstructure and Microhardness in Pulsed Laser Welding[J]. Chinese Journal of Lasers, 2013, 40(4): 403003

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    Paper Information

    Category: laser manufacturing

    Received: Oct. 23, 2012

    Accepted: --

    Published Online: Mar. 5, 2013

    The Author Email: Yaoyao Ji (jq504@126.com)

    DOI:10.3788/cjl201340.0403003

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