Journal of the Korean institute of surface engineering (한국표면공학회지)

The Korean Institute of Surface Engineering (한국표면공학회)
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Effect of Mechanical and Electrochemical Surface Treatments on Aluminium-Epoxy Adhesive Strength

기계적/전기화학적 표면처리가 알루미늄-에폭시의 접합강도 향상에 미치는 영향

  • Chung, Won-Sub (Departments of Materials Science and Engineering, Pusan National University) ;
  • Kim, Do-Hyung (Departments of Materials Science and Engineering, Pusan National University)
  • Received : 2016.12.15
  • Accepted : 2016.12.30
  • Published : 2016.12.31
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Abstract

Low melting metals are difficult to weld because it is vaporized. But epoxy resin make bonding possible using low melting material and dismissal materials. This study is to improve the bonding strength of epoxy and substrate by mechanical and electrochemical methods. In case of mechanical work, bonding strength is 17.6MPa and in case of pre-work, bonding strength is 15.3MPa. When anodizing and mechanical work is applied, bonding strength is 25.3Mpa is increased 165%. When anodizing is applied, bonding strength is 27.6Mpa.

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References

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