Cobalt Ceramic Bonding Alloy For Casting
ALEXIUM W™
Nickel and beryllium-free ceramic bonding alloy
Biocompatibility
Nickel and beryllium-free ceramic bonding alloy
Pure charge ingredients
Biocompatibility independently tested and confirmed by Geneva Labs, USA
Composition independently tested and confirmed by Intertek at Rolls Royce, UK
Excellent corrosion resistance
Ease of use
Excellent casting properties
Optimal ceramic bonding
Very high corrosion resistance
Excellent surface finish
Interactive Whiteboards by PolyVision
| Composition in % by mass |
|---|
| Co 63,3 Cr 25,0 W 5,0 Mo 5,4 Si < 1 Fe < 1 Ce < 1 |
| Property | Value |
|---|---|
| Density (g/cm3 | 8,5 |
| CTE 25-500 C | 14,0 |
| CTE 20-600 C | 14,4 |
| Pre-heating temperature (C) | 900-1000 |
| Casting temperature (C) | 1500 |
| Melting range (C) | 1370-1420 |
| Modulus of elasticity (GPa) | 210 |
| Elongation limit (RP 0.2)(MPa) | 480 |
| Tensile strength (MPa) | 780 |
| Elongation (%) | 9 |
| Vickers Hardness [HV1O] after casting | 295 |