대한치과기공학회지 (Journal of Technologic Dentistry)
- 제31권3호
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- Pages.27-34
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- 2009
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- 1229-3954(pISSN)
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- 2288-5218(eISSN)
도재소부금관용 비귀금속 합금의 반복주조가 강도에 미치는 영향
The Impacts of the Recasting of Non-precious Metal Alloy for Porcelain Fused to Metal Crowns on Strength
- Chung, Hee-Sun (Department of Dental Technology, Cheju Tourism College) ;
- Oh, Gyung-Jae (Department of Preventive medicine and Public Health Wonkwang University School of medicine)
- 발행 : 2009.09.30
초록
This study compared and analyzed changes to the mechanical characteristics to nonprecious metal alloy for porcelain fused to metal crowns when it's repetitively used without the addition of new alloy. Metal samples were made with the Verabond V nonprecious metal alloy. Those samples to measure tensile and yield strength were made in the standardized design(ISO 22674), those to measure bond strength in the