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ZHOU Jian, LIU Shangyu, ZHANG Fulong. Microstructure and formation mechanism of CFRTP/Al joints by laser induced self-propagating bonding[J]. LASER TECHNOLOGY, 2019, 43(2): 147-153. DOI: 10.7510/jgjs.issn.1001-3806.2019.02.001
Citation: ZHOU Jian, LIU Shangyu, ZHANG Fulong. Microstructure and formation mechanism of CFRTP/Al joints by laser induced self-propagating bonding[J]. LASER TECHNOLOGY, 2019, 43(2): 147-153. DOI: 10.7510/jgjs.issn.1001-3806.2019.02.001
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Microstructure and formation mechanism of CFRTP/Al joints by laser induced self-propagating bonding

  • College of Mechanical and Electric Engineering, Changchun University of Science and Technology, Changchun 130000, China

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  • Received Date: May 28, 2018
  • Revised Date: June 18, 2018
  • Published Date: March 24, 2019
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    • Abstract
  • In order to study high efficiency welding of carbon fiber reinforced thermo-plastic (CFRTP) and metal, the experiment on the connection of CFRTP and Al was carried out by laser-induced Al-Ti-C powder interlayer self-propagating reaction.Reaction mechanism of weld formation in the interlayer self-propagating reaction, microscopic interface and the formation mechanism of CFRTP/Al joint were analyzed.The results show that, the self-propagating reaction starts when the temperature of the interlayer increases to approximately 933K by laser irradiation.The aluminum element melts and entraps the solid Ti to react to form a Ti-Al compound.At high temperatures, the compound continues to react with Ti to form TiC.It also releases heat.At the same time, elemental Ti and C react to generate TiC and release heat.The heat generated by the reaction continues to maintain the reaction of the next layer until the entire interlayer reaction ends to form a good "weld".These heat makes that the left and right sides of the interlayer of the base material are slightly melted and re-extruded to form a good quality joint.Laser-induced Al-Ti-C interlayer self-propagating high-temperature synthesis connection can realize the high quality connection of CFRTP/Al, which is helpful to realize the lightweight of the vehicle structure.
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    • References (20)
  • [1]
    WANG Sh X. Test and analysis of mechanical properties of carbon fiber composites and metal joints and joints[J]. Science and Technology Innovation Herald, 2014(1):80(in Chinese).
    [2]
    WANG X G, YU Y, LI Sh M, et al. The research on fiber reinforced thermoplastic composite[J].Fiber Composites, 2011, 6(2):44-47. http://d.old.wanfangdata.com.cn/Periodical/gngfzxb201803008
    [3]
    TIAN Y Ch, LI W Y, ZHANG Zh Y, et al. Brazed interface microanalysis of carbon-fiber reinforced composite material and titanium alloy by brazing filler metal containing Ti element[J]. Aerospace Manufacturing Technology, 2009(4):17-20(in Chinese). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=htgy200904005
    [4]
    LAN F T, LI K Zh, LI H J, et al. Research progress of carbon/carbon composite connections at home and abroad[J]. Materials Review, 2009, 23(7):9-12(in Chinese).
    [5]
    JUNG K W, KAWAHITO Y, TAKAHASHI M, et al. Laser direct joining of carbon fiber reinforced plastic to aluminum alloy[J]. Journal of Laser Applications, 2013, 25(3):530-533. http://cn.bing.com/academic/profile?id=b626103dce50f0386a9471e4a02d454d&encoded=0&v=paper_preview&mkt=zh-cn
    [6]
    XIN X. Ningbo materials has made progress in the research of CFRTP/metal laser connection technology[J]. New Chemical Materials, 2016(4):7-9(in Chinese).
    [7]
    NABAVI A, KHAKI J V. A novel method for manufacturing of aluminum foam sandwich panels[J]. Surface & Interface Analysis, 2010, 42(4):275-280. http://cn.bing.com/academic/profile?id=b9734eb5105ae78b7ce9d5a26b92bc12&encoded=0&v=paper_preview&mkt=zh-cn
    [8]
    FENG G J, ZHUO-RAN L I, FENG S C, et al. Effect of Ti-Al content on microstructure and mechanical properties of Cf/Al and TiAl joint by laser ignited self-propagating high-temperature synthesis[J]. Transactions of Nonferrous Metals Society of China, 2015, 25(5):1468-1477. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=zgysjsxb-e201505014
    [9]
    MUHAMAD M R, YUSOF F, MOSHWAN R, et al. Effect of surface states on joining mechanisms and mechanical properties of aluminum alloy (A5052) and polyethylene terephthalate (PET) by dissimilar friction spot welding[J]. Metals-Open Access Metallurgy Journal, 2016, 6(5):1-13. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=metals-06-00101
    [10]
    WANG J, BESNOIN E, DUCKHAM A, et al. Joining of stainless-steel specimenswith nanostructured Al/Ni foils[J]. Journal of Applied Physics, 2004, 95(1):248-256. http://cn.bing.com/academic/profile?id=32398614ec15ff4125909607dd52372c&encoded=0&v=paper_preview&mkt=zh-cn
    [11]
    DUCKHAM A, SPEY S J, WANG J, et al. Reactive nanostructured foilused as a heat source for joining titanium[J]. Journal of Applied Physics, 2004, 96(4):2336-2342. http://cn.bing.com/academic/profile?id=bbcb95473c8ab8a08ce02ad8f21a7aa9&encoded=0&v=paper_preview&mkt=zh-cn
    [12]
    SHI Y L. Self-propagating reaction process and mechanism of C/C composites and TiAl alloys[D]. Harbin: Harbin Institute of Technology, 2012: 14-16(in Chinese).
    [13]
    BAI J Y. Research on laser welding technology of new energy automotive battery[D]. Changchun: Changchun University of Science and Technology, 2017: 12-18(in Chinese).
    [14]
    CAO J, HE P, FENG J C, et al. Research progress of self-propagating high-temperature connection technology[J]. Welding, 2009(4):5-11(in Chinese). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=10.1177/096701067800900106
    [15]
    MERZHANOV A G, BOROVINSKAYA I P. A new class of combustion processes[J]. Combustion Science & Technology, 1975, 10(5/6):195-201. http://d.old.wanfangdata.com.cn/Periodical/zggdxxxswz-nyydlgc201104003
    [16]
    YANG L. Computer numerical calculation and validation of adiabatic temperature of self-propagating synthesis reaction system[J]. Science Bulletin, 2012, 28(3):122-125(in Chinese).
    [17]
    YE D L. Practical inorganic thermodynamic data manual[M]. Beijing:Metallurgical Industry Press, 1999:72-80(in Chinese).
    [18]
    LIN X Ch. Self-propagating reaction assisted brazing process and mechanism of TiAl and C/C composites[D]. Harbin: Harbin Institute of Technology, 2011: 14-17(in Chinese).
    [19]
    LI X L, CHEN Y B, YANG B L, et al. Morphological evolution of self-propagating high-temperature synthesis TiC in Al-Ti-C system[J]. Journal of Hebei University of Science and Technology, 2010, 31(6):572-577(in Chinese).
    [20]
    JUNG K W, KAWAHITO Y, KATAYAMA S. Laser direct joining of carbon fibre reinforced plastic to stainless steel[J]. Science & Technology of Welding & Joining, 2011, 16(8):676-680. http://cn.bing.com/academic/profile?id=fdafb6c16bdd63011a9f533027fd1ef0&encoded=0&v=paper_preview&mkt=zh-cn
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