The Journal of Korean Academy of Prosthodontics (대한치과보철학회지)

The Korean Academy of Prosthodonitics (대한치과보철학회)
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A Study on the Surface Pelmental Change of the Precious Procelain alloy during Porcelain degassing procedure

도재 열처리 과정중에 나타나는 도재용 귀금속 합금 표면의 성분 원소 변화에 관한 연구

  • Kim, Kwng-Nam (Department of Prosth, School of Dent, Seoul National University) ;
  • Cho, Sung-Am (Department of Prosth, School of Dent, Seoul National University)
  • 김광남 (서울대학교 치과대학 보철학교실) ;
  • 조성암 (경북대학교 치과대학 보철학교실)
  • Published : 1986.12.01
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Abstract

The purpose of this study was to discover the elemental change of the tracemetal surface of the precious porcelain alloy. The alloy was degudent H. For this purpose, the following experiment was made the analysis of the elemental change of the surface precious gold porcelain alloy were done by EDXA, and EPMA. The result is as follows, The Indium was transported to the alloy surface and its segregation to within a few microns of the porcelain-metal interface.

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