Girocrom FH (1000g)
SKU: 721250
Laser welding offers dental technicians the advantages of modern joining technology and, at the same time, means maximum biological compatibility to the patient. Due to their carbon content, conventional alloys precipitate carbides during laser welding. These, in turn, have a quality-reducing effect on the welding seams and involve cracks and fractures.
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Description
Description
Data & Composition
Data & Composition
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Laser welding offers dental technicians the advantages of modern joining technology and, at the same time, means maximum biological compatibility to the patient. Due to their carbon content, conventional alloys precipitate carbides during laser welding. These, in turn, have a quality-reducing effect on the welding seams and involve cracks and fractures.
- Extra-hard denture base alloy
- Improved stability
- Easily activated clasps at model casting dentures, with minimized fracture risk
- Carbon-free and, thus, ideal for laser welding
- Easy processing and polishing; relatively low Vickers hardness HV10 of 350
- Excellent biocompatibility and corrosion resistance
- einsetzbar für herausnehmbaren Zahnersatz und Klammerprothesen
| Proof stress Rp 0,2 % [MPa] | 700 |
| Tensile strengtht Rm [MPa] | 880 |
| Modulus of elasticity E [GPa] | 220 |
| Elongation at rupture A [%] | 5 |
| Vickers hardness HV10 | 350 |
| Casting temperature [C°] | ca. 1450 |
| Melting rangel Solidus [C°] | 1346 |
| Melting rangel Liquidus [C°] | 1388 |
| Density [g/cm³] | 8,2 |
| CTE 25-500 C° [x 10-6 K-1] | - |
| CTE 25-600 C° [x 10-6 K-1] | - |
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