Proceedings of the KWS Conference (대한용접접합학회:학술대회논문집)

The Korean Welding and Joining Society (대한용접접합학회)
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The Wear Resistance Behavior of Functional Thermal sprayed $TiO_2$ Photocatalytic Coatings on Bio-degradable Plastic

고기능 $TiO_2$ 광촉매 용사피막의 내마모성 거동에 관한 연구

  • 방희선 (조선대학교 공과대학 항공조선공학부) ;
  • 방한서 (조선대학교 공과대학 항공조선공학) ;
  • ;
  • ;
  • 김영표 (조선대학교 일반대학원 선박해양공학) ;
  • 윤덕영 (조선대학교 공과대학 항공조선공학부)
  • Published : 2004.05.01
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Abstract

As environmental issue threatens to be aggravated, applications of bio-degradable plastic (Polybutylene Succinate:PBS) tend to be increased. However, improvement of mechanical characteristics of PBS is indispensable for further widespread actual applications. Therefore, in order to produce further functional P8S with improved mechanical characteristics, TiO$_2$ coatings on PBS substrate were prepared under various spraying conditions using plasma and HVOF spraying techniques. The effects of thermal spraying methods and spraying parameters on coating properties could be confirmed. Moreover, wear behavior for TiO$_2$ coatings on PBS substrate has been also reviewed and characterized.

Keywords