Laser-assisted direct joining of AISI304 stainless steel with polycarbonate sheets: Thermal analysis, mechanical characterization, and bonds morphology
作者: F. LambiaseS. Genna
作者单位: 1Dept. of Industrial and Information Engineering and Economics, University of L′Aquila, via G. Gronchi 18, Zona Industriale di Pile, 67100 (AQ), Italy
2CIRTIBS Research Centre, University of Naples Federico II, P.le Tecchio 80, 80125 Naples, Italy
刊名: Optics and Laser Technology, 2017, Vol.88 , pp.205-214
来源数据库: Elsevier Journal
DOI: 10.1016/j.optlastec.2016.09.028
关键词: JoiningDirect bondingBondingPolymersDiodeLAMPAISI304PolycarbonateHybrid jointMorphologyMechanical characterizationDirect joining
原始语种摘要: Abstract(#br)Laser-Assisted Metal and Plastic bonding (LAMP) of AISI304 sheets with polycarbonate sheets is investigated in this work. The process was performed by means of a high power diode laser with a maximum power of 200W. The study introduces an integrated experimental approach aimed at understanding how the main process conditions (laser power and scanning speed) influence the direct-bonds quality, dimensions and presence of defects. To this end, the bonds dimension, shear strength, formation and dimension of bubbles in the bonded region were related to the temperature measurements and process parameters. According to the achieved results, the processing window that enables a good adhesion of the two materials is relatively small; this is due the activation of...
全文获取路径: Elsevier  (合作)
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影响因子:1.365 (2012)

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