대한치과기공학회지 (Journal of Technologic Dentistry)
- 제18권1호
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- Pages.15-25
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- 1996
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- 1229-3954(pISSN)
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- 2288-5218(eISSN)
국부의치 제작에 사용되는 Chrome Cobalt Alloy의 재주조 횟수에 따른 인장강도 및 경도 변화에 대한 실험적 연구
A Study on the Variation of Tensile Strength and Hardness According to the Frequency of Reuse with Chrome-Cobalt Alloy Widely used in the Production of Partial Denture
- 정경풍 (원광보건전문대학 치기공과)
- Chung, Kyung-Pung (Dept. of Dental Laboratory Technology, Won-Kwang Public Health Junior College)
- 발행 : 1996.07.01
초록
This study is to measure and compare the hardness and tensile strength of each time after we recast seven times continually only with and metal alloy Chromium-Cobalt alloy used in the production of partial denture frame work. The result of the experiment were as follow; 1) The result of the hardness measurement The result of the first casting was
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