Korean Journal of Metals and Materials (대한금속재료학회지)

The Korean Institute of Metals and Materials (대한금속재료학회)
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Characteristics of the Anodic Films on an AZ91D Mg Alloy Prepared by Plasma Electrolytic Oxidation and Burning Surface Treatment

플라즈마 전해 산화와 Burning 표면처리에 따른 마그네슘합금의 표면 산화 막 특성에 대한 연구

  • Yu, Jae-In (Department of Research and Development, Wisco Hitec Co. Ltd) ;
  • Yoon, Joo-Sik (Department of Research and Development, Wisco Hitec Co. Ltd) ;
  • Yoon, Jae-Gon (Department of Research and Development, Wisco Hitec Co. Ltd) ;
  • Kim, Jin-Hi (Department of Research and Development, Wisco Hitec Co. Ltd) ;
  • Choi, Soon-Don (School of Materials Science and Engineering, Yeungnam University) ;
  • Jang, Ho-Kyeoung (Department of Oriental Biomedical Engineering, Daegu Haany University) ;
  • Yu, Jae-Yong (School of Application Electron Engineering, Yeungnam University) ;
  • Bae, In-Ho (Department of Physics, Yeungnam University)
  • 유재인 ((주)위스코하이텍 기업부설연구소) ;
  • 윤주식 ((주)위스코하이텍 기업부설연구소) ;
  • 윤재곤 ((주)위스코하이텍 기업부설연구소) ;
  • 김진희 ((주)위스코하이텍 기업부설연구소) ;
  • 최순돈 (영남대학교 신소재공학부) ;
  • 장호경 (대구한의대학교 의공학과) ;
  • 유재용 (영남대학교 응용전자공학) ;
  • 배인호 (영남대학교 물리학과)
  • Published : 2013.06.15
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Abstract

Magnesium (and its alloys) is of considerable interest as a structural material, especially in the aerospace and automotive industries thanks to its low density. Plasma electrolytic oxidation (PEO) is a promising novel process for forming ceramic-like coatings with a thickness ranging from tens to hundreds of microns on light metals (Al, Mg, and Ti) and their alloys for corrosion protection, wear resistance, biomimetic and thermal barrier properties. The AZ91D magnesium alloys with and without treatment by PEO was investigated by reflectance, scanning electron microscopy (SEM), and energy dispersive x-ray spectroscopy (EDS) measurements.

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References

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