Wirobond® C+
Cobalt-chrome restorations produced with the SLM method
- Optimal material characteristics of a cobalt-chrome alloy
- The SLM (Selective Laser Melting) procedure guarantees a homogeneous and extremely dense structure for secure ceramic veneering with commercially available dental ceramics (with the corresponding coefficient of thermal expansion)
- Controlled manufacturing process – for stress-free frames and outstanding accuracy of fit
- Nickel- and beryllium-free – no cytotoxic or allergic potential
Indications
- Frames for partially and fully veneered restaurations with up to 16 units and up to four pontics
- Fully anatomical crowns and bridges with up to 16 units and up to four pontics
- Two-piece abutments
- C&B tertiary frame
- Retention per segment
| Chemical composition in % |
|---|
| Co 63.9 % · Cr 24.7 % · W 5.4 % · Mo 5.0 % · Si |
| Alloy characteristics | |
|---|---|
| Type (according to ISO 22674) | 5 |
| Density | 8.6 g/cm³ |
| 0.2% elongation limit (Rp0.2) | 1,090 MPa |
| Tensile strength (Rm) | 1,315 MPa |
| Modulus of elasticity | 215 GPa |
| Solidus temperature; liquidus temperature | 1,380;1,420°C |
| Coefficient of thermal expansion (RT – 500°C) | 14.3 10-6 K-1 |
| Coefficient of thermal expansion (RT – 600°C) | 14.5 10-6 K-1 |
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