SYSTEM NH is a non-precious dental alloy on nickel base for ceramics for crowns and bridges. SYSTEM NH is optimally suited for the inductive melting and can be used with any commercial, phosphate-bonded investments (our recommendation: Adenta®-Vest CB). The strong oxide provides optimum metal/ceramic bonding. One of the remarkable features of SYSTEM NH is the high corrosion resistance.
SYSTEM NH is easy to polish, solder and laser.
SYSTEM NH can be blinded with any high-melting ceramic compound.
Mechanical characteristics:
| Density: | 8,2 g/cm3 |
| Hardness: | 221 HV10 |
| Solidus/Liquidus: | 1.310 – 1.330 °C |
| Melting point: | 1.390 °C |
| WAK (20 – 600 °C): | 14,0 µm/mK |
| Failure Strain: | 10 % |
Elements in mass-percentage:
|
Ni: ~ 62 || Cr: 25 || Mo: 11 || Si: 1,5 || Other elements: < 0,1 |
