Journal of Technologic Dentistry (대한치과기공학회지)

Korean Academy of Dental Technology (대한치과기공학회)
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The Surface Property Change of the Heat Treated Dental Porcelain Alloy

열처리에 따른 치과도재용 합금의 표면특성에 관한 연구

  • Nam, Sang-Yang (Dept. of Dental Laboratory Technology, Taegu Health Junior College) ;
  • Kim, Chi-Young (Dept. of Dental Laboratory Technology, Jisan Junior College)
  • Published : 1997.11.15
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Abstract

The purpose of this study was carried out by oberserving to composition of an oxide on the surface of Dental porcelain alloy according to the conditions of its heat treatment and analysing the change composition on its surface. Morphological change of the heat treated dental porcelain alloy have been investigated with SEM and EDX. The result of this study is summarized ad follows. The surface indium concentration of specimens increased as the heat treatment temperature and the oxygen partial pressure increased.

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