Cobalt-chromium dental prosthesis WIRONIUM® RP Hybrid

metalCoCrposterior teeth

Overview
Telescopic partial denture frameworks produced by SLM (Selective Laser Melting) with outer telescopic crowns manufactured from WIRONIUM® RP alloy. Hybrid manufacturing combines SLM and milling to deliver precise fit and controlled telescope friction.

Features

• Precision-fit partial denture frameworks with telescoping connection
• Time- and cost-efficient joining of framework and outer telescopes
• Telescopes and conical crowns available with 0°–6° taper
• Friction characteristics adjustable in the CAD design
• Delivered with slight underfit to allow individual friction adjustment chairside
• Hybrid production: SLM (additive) combined with subtractive milling
• Available polished to high gloss or unpolished on request
• Pore-free frameworks through controlled industrial production

Indications

• Partial dentures with double crowns for upper and lower jaw — polished
• Partial dentures with double crowns for upper and lower jaw — unpolished

CAD compatibility
Possible restrictions depending on CAD software: exocad: supported; 3Shape: supported with workaround; Dentalwings: unsupported.

Chemical composition
Co 66.2 · Cr 28.2 · Mo 5.5 · N < 1

Technical specifications

• Density: 8.5 g/cm³
• Modulus of elasticity: 235 GPa
• 0.2% yield strength (Rp0.2): 800 MPa
• Tensile strength (Rm): 1,300 MPa
• Elongation (A5): 13%
• Hardness (HV10): 395
• Chemical composition: Co 66.2 · Cr 28.2 · Mo 5.5 · N < 1