Ruby J Bond Ga Cobalt Chromium Alloys

Risk to generate bubble or crack in forming porcelain is reduced by manufacturing products based on vacuum melting furnace.

Adjustability has been enhanced by utilizing solidification expansion, a property of gallium to ease solidification contraction of cobalt chrome.

Refining crystals of cobalt chrome alloy to enhance mechanical property by adding gallium, it has become possible to use stably.

Compared with precious metal family, lower material cost as well as equivalent casting performance has been achieved.

With excellent corrosion resistance, it is possible to use for the body free from anxiety.

Physical Properties:

• Liquidus Point - 1370°C
• Solidus Point - 1330°C
• Density - 8.2g/cm
• Young's Modulus - 220 GPa
• Proff Stress - 620 MPa
• Elongation - 7.0%
• Thermal Expansion Coefficient - 14.1X10 K

The main Uses: 

• Crown for dental metal-ceramic restorations long span bridge, Implant Superstructure