Wirobond LFC
Chrome cobalt metal-ceramic alloy with a wide range of indications - nickel-free, beryllium-free
- Can be veneered with high-expansion, low-fusing special ceramics
- Highly corrosion-resistant, very low values in static immersion test
- Biocompatibility tested
- Extensive dental indications possible; also for bridges with large spans
- Coefficient of thermal expansion 15.6 [10 -6 x K -1], long-term cooling not required
33,9 - 30,0 - 28,5 - 5,0 - 1,0 - x - x | |
BEGO colour code | 8 |
CTE 25-500 °C | 15,4 / *15,6 |
Casting temperature [°C] | 1480 |
Color | silver |
Density [g/cm³] | 7,9 |
Elongation [A5] after casting/firing | 13 / *8 |
Melting interval [°C] | 1335, 1435 |
Modulus of elasticity [GPa] | 203 / *201 |
Pre-heating temperature [°C] | 900-1000 |
Proof stress [RP 0,2] after casting/firing | 585 / *650 |
Standard | ISO 9693 + ISO 22674 |
Suitability for laser welding | ja |
Tensile strength [RM] | 920 |
Vickers Hardness [HV10] after casting / firing | 315 / *360 |
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