NPM-Bonding Alloys / CoCr based
CoCrWMo bonding alloy for conventional, high-fusing (low expansion) ceramics. Free of nickel, lead, beryllium and cadmium. Type 5 pursuant to DIN EN ISO 22674. High degree of purity. Biocompatible and extremly corrosion resistant.
Most popular related searches
- Wide range of indications
- System-free working due to very good alloy properties
- Pleasant polishing properties and easy finishing due to low hardness of 280 HV10
- A CTE of 14.0 enables flexibility in ceramic selection and safe veneering
- No cooling phase required, depending on the ceramics
- Excellent metal-ceramic bonding, even without bonder
- An oxidation firing can be omitted
- Optimal conditions for laser welding
- Application flexibility and easy melting, no sparking
- Proof stress (Rp 0.2) " 650MPa
- Ultimate tensile strength " 910MPa
- Elongation " 8%
- Elastic modulus " 200GPa
- Vickers hardness " 280 HV 10
- Density " 8.8g/cm³
- Melting range " 1305 - 1400°C
- Preheating temperature " 850 - 950°C
- Casting temperature " 1500 - 1550°C
- CTE (20-600°C) " 14.0 x 10?6K?¹
- Laser weldable " Yes
- Type (DIN EN ISO 22674) " 5