• ISSN 0258-2724
  • CN 51-1277/U
  • EI Compendex
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Volume 21 Issue 2
Apr.  2008
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Article Contents
YANG Yue, YU Chuanying, WANG Jinbo. Influences of Laser Treatment on Properties of Ni-P Layers Plated on Aluminum Substrates[J]. Journal of Southwest Jiaotong University, 2008, 21(2): 270-274.
Citation: YANG Yue, YU Chuanying, WANG Jinbo. Influences of Laser Treatment on Properties of Ni-P Layers Plated on Aluminum Substrates[J]. Journal of Southwest Jiaotong University, 2008, 21(2): 270-274.

Influences of Laser Treatment on Properties of Ni-P Layers Plated on Aluminum Substrates

  • Received Date: 31 Mar 2007
  • Publish Date: 25 Apr 2008
  • A Nd-YAG pulsed laser was used to modify electroless plated Ni-P layers on aluminum substrates.The Ni-P layers were successfully modified with a laser power density of 0.515 GW/m2.The modified Ni-P layers exhibit smoother surface,better bonding strength with the substrate,and better corrosion resistance compared with untreated layers.

     

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  • ASHASSI-SORKHABI H,RAFIZADEH S H.Effect of coating time and heat treatment on structures and corrosion characteristics of electroless Ni-P alloy deposits[J].Surf.and Coat.Technol.,2004,176 (3):318-326.[2] 李宁,袁国伟,黎德育.化学镀镍基合金理论与技术[M].哈尔滨:哈尔滨工业大学出版社,2000:69-72.[3] 沃尔夫冈·里德尔.化学镀镍[M].罗守福译.上海:上海交通大学出版社,1996:48.[4] SONG J Y,JIN Y.Residual stress measurements in electroless plated Ni-P films[J].Thin Solid Films,2002,415 (1):167-172.[5] GU C D,LIAN J S.High corrosion-resistant Ni-P/Ni/Ni-P multilayer coatings on steel[J].Surf.and Coat.Technol.,2005,197(1):61-67.[6] YU J J,LU Y F.Laser-induced ripple structures on Ni-P substrates[J].Appl.Surf.Sci.,1999,148(3):248-252.[7] GARCIA-ALONSO M C,ESCUDERO M L.The corrosion behavinur of laser treated Ni-P alloy coatings on mild steel[J].Cones.SOi.,1996,38(3):515-530.[8] de DAMBORENEA J.Surface modification of metals by high power lasers[J].Surf.and Coat.Technol.,1998,100-101(1-3):377-382.[9] ARRANZ A,PALACIO C.Study of Ni-A1 interface formation[J].Thin Solid Films,1998,317(1):55-58.[10] 武汉材料保护研究所.GB 5270-85金属基体上的金属覆盖层(电沉积和化学沉积层)附着强度试验方法[S].北京:机械工业出版社,1985.
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