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Volume 22 Issue 1
Sep.  2013
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Article Navigation >  LASER TECHNOLOGY  > 1998 >  22(1): 46-49

Citation:
shu

Microstructure and properties of laser cladding metal ceramic alloy layer

  • 1.

    Naval Academy of Logistics, Tianjin, 300450;

  • 2.

    Dept. of Physics, Lanzou University, Lanzhou, 730000

  • Received Date: 1996-05-19
    Accepted Date: 1997-02-26
  • This paper presents the experimental research on the TiC-WC-Co metal ceramic alloy cladded on No.45 steel surface by using a high power CO2 laser.The microstructure or hardness of the cladding layer is subjected to the effects of laser energy density and scanning speed.Furthermore,the preliminary discussion on the mechanism of metal ceramic alloy resulted from laser cladding is also given.
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    Gnanamuthu D S.Opt Engng,1980;19(5):782~792
    [2] 张思玉,郑克全.中国激光,1991;18(6):466~ 470
    [3] 马咸尧,陶曾毅,王爱华.et al.中国激光,1993;20(1);73~77
    [4]

    Vandehaar E,Molian P A.Surface Engng,1988;4(2):159~172
    [5] 张思玉,王必本,郑克全.物理学报,1994;43(4):678~682
    [6] 郑立,张思玉,郑克全.激光技术,1994;18(2):119~122
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Microstructure and properties of laser cladding metal ceramic alloy layer

  • 1. Naval Academy of Logistics, Tianjin, 300450;
  • 2. Dept. of Physics, Lanzou University, Lanzhou, 730000
  • Received Date: 1996-05-19
  • Accepted Date: 1997-02-26
  • Available Online: 1998-01-25

Abstract: This paper presents the experimental research on the TiC-WC-Co metal ceramic alloy cladded on No.45 steel surface by using a high power CO2 laser.The microstructure or hardness of the cladding layer is subjected to the effects of laser energy density and scanning speed.Furthermore,the preliminary discussion on the mechanism of metal ceramic alloy resulted from laser cladding is also given.

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