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Zaire
Zaire is a Beryllium FREE, Cadmium FREE Cobalt-Chromium Base Alloy designed for casting partial dentures. It can be easily processed by torch casting and/or induction casting technique. The excellent physical properties prevent tensile fatigue and deformation. Zaire offers excellent adjustable spring hardness that has proven essential for fabrication of best-quality partial denture components. The applications for Zaire are removable partial denture (RPD), clasps, implant superstructures, and other partial denture components.
Alloy Composition* |
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Co |
Cr |
Mo |
Fe |
Mn +Si + W + Others |
60-68 % |
25 - 28% |
6 - 7% |
2-3% |
<6% |
Physical Properties* |
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Elongation |
Yield Strength |
Density |
Melting Range |
Hardness |
5-8% |
615-700 MPa |
8.7 g/cc |
1357°C-1390°C |
350 HV |
*composition and physical properties measurements are approximate based on average results
Applications: Removable Partial Denture (RPD), clasps, saddles, and implants superstructures