Isothermal Age-hardening Behavior in the Commercial Dental Au-Ag-Cu-Pd Alloy

시판 치과용 Au-Ag-Cu-Pd 합금의 등온시효경화거동

  • Kim, Hyung-Il (Department of Dental Materials, College of Dentistry, Pusan National University) ;
  • Jang, Myoung-Ik (Department of Dental Materials, College of Dentistry, Pusan National University) ;
  • Lee, You-Sik (Department of Dental Materials, College of Dentistry, Pusan National University)
  • 김형일 (부산대학교 치과대학 치과재료학교실) ;
  • 장명익 (부산대학교 치과대학 치과재료학교실) ;
  • 이유식 (부산대학교 치과대학 치과재료학교실)
  • Published : 1996.06.01

Abstract

The relationship between the isothermal age-hardening behavior and the phase transformation in the commercial dental Au-Ag-Cu-Pd alloy was investigated Age-hardening was mostly attributed to the lattice distortions of the supersaturated w phase resulting from the transformation to the metastable phasel which were more distinct at lower aging temperature. The lattice distortions resulting from the transformation of the metastable phases to the equilibrium phases also made a contribution to the age-hardening.

Keywords

References

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