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J Korean Dent Assoc. 1975;13(11):1021-1024. Published online November 30, 1975.
- 보성치과주조용 금합금의 물리적성상과 부식 및 변색에 관한 실험적 연구
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김인철1, 박윤삼2
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1서울대학교 치과대학
2보성치과기공소 -
- AN EXPERIMENTAL STUDY ON PHYSICAL PROPERTIES, TARNISH AND CORROSION RESISTANCE OF BO-SUNG DENTAL GOLD ALLOY
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In-Cheol Kim1, Yun-Sam Park2
- Abstract
- Bo-sung dental gold alloy was tested an physical properties, tarnish and corrosion restistance. The results were as follows : 1. No differences beween physical properties of Bo-Sung dental gold alloy and American Dental Association Specification No. 5. 2. Tarnish and Corrosion resistance of Bo-Sung dental gold alloy were favorable of dental uses. 3. Bo-Sung dental gold alloys showed equiaxed grain structure in microstructures.
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