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Volume 27 Issue 2
Sep.  2013
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Citation:
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Laser welding of aluminum alloy 2007

  • 1.

    National Laboratory of Laser Technology, HUST, Wuhan, 430074

  • Received Date: 2002-05-17
  • The processing paraments of laser welding of aluminum alloy 2007 with high power Nd:YAG CW laser are studied.Pores and hot cracks are found in the welding seam. The experiments show that laser welding with filler wire Alsi12 cnaminimize hot crack due to the smallest amout of heat input into the ease material.
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  • [1] 许国良.中国激光,2000,A27(2):183～186.
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    Katayama S,Matsunawa A. J Light Metal Construction,1991,29(8):8～10.
    [3] 王希靖.甘肃工业大学学报.1994,20(1):18～23.
    [4] 关振中.激光加工工艺手册.北京:中国计量出版社,1998:9～11.
    [5] Yamake H,Yuki M.轻金属熔接,1991,29(11):45～49.
    [6] 李晓梅.南京航空航天大学学报,1996,28(2):285～288.
    [7] 梅汉华,肖诗荣.北京工业大学学报,1996,22(3):39～42.
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Laser welding of aluminum alloy 2007

  • 1. National Laboratory of Laser Technology, HUST, Wuhan, 430074
  • Received Date: 2002-05-17
  • Available Online: 2003-03-25

Abstract: The processing paraments of laser welding of aluminum alloy 2007 with high power Nd:YAG CW laser are studied.Pores and hot cracks are found in the welding seam. The experiments show that laser welding with filler wire Alsi12 cnaminimize hot crack due to the smallest amout of heat input into the ease material.

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