Journal of Technologic Dentistry (대한치과기공학회지)
- Volume 27 Issue 1
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- Pages.73-78
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- 2005
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- 1229-3954(pISSN)
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- 2288-5218(eISSN)
Surface Reaction between Phosphate bonded Investment and Ti-Zr-Cr based Alloy for Dental castings
인산염계 주형재와 치과주조용 Ti-Zr-Cr계 합금의 계면반응
- Jung, Jong-Hyun (Dept. of Dental Lab. Technology, Kwangju Health College) ;
- Joo, Kyu-Ji (Vision Dental Lab.)
- Published : 2005.07.01
Abstract
The surface-reacted layer of titanium castings greatly affects their mechanical properties. This study analyzed the interfacial zone of Ti-20%Zr-5%Cr alloy castings obtained from phosphate bonded investment and examined the relationship between the surface-reacted layer and hardness. The Vickers hardness of cast disks were tested at 20