ADORNOVA LC
Package á 25 g
High gold-containing multi-purpose alloy
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93,50 € excl. VAT
Description
>>> GebrAnw-Dental-Base-Alloy-Adornova-LC.pdf <<<
| Type: | High gold-containing precious alloy on the gold basis intended for metal-ceramic dentures or for dental casting alloy, type 4 (extra hard)
acc. DIN EN ISO 22674 |
| Colour: | yellow |
| Applicable scope: | Inlays, Onlays | ● |
| Crowns | ● | |
| Small bridges | ● | |
| Bridges of any physiological span | ● | |
| Milling, cone and attachment works | ● | |
| Modeling casting | ● | |
| Applicable for LCF | ● |
| Composition: | Au | 74,00 | Ag | 14,50 |
| (mass fraction in %) | Pt | 1,50 | Zn | 3,30 |
| Pd | 5,50 | In | 1,00 | |
| Ir | 0,10 | Ta | 0,10 |
| Technical specifications: | Density in g/cm³ | 15,7 | |||
| Vickers hardness HV 5/30 | as modeling alloy | (s) 230 | (a-s) 250 | ||
| as bonding alloy | (s) 230 | (n) 240 | (a-n) 250 | ||
| Yield strength Rp0,2 in MPa | as modeling alloy | (s) 590 | (a-s) 620 | ||
| as bonding alloy | (s) 590 | (n) 630 | (a-n) 540 | ||
| Elongation at break in % | as modeling alloy | (s) 6 | (a-s) 6 | ||
| as bonding alloy | (s) 6 | (n) 5 | (a-n) 4 | ||
| Average linear CTE 25 – 500 °C in 10-6 K-1 | 16,1 | ||||
| Average linear CTE 25 – 600 °C in 10-6 K-1 | 16,6 | ||||
| Elastic modulus in GPa | 100 | ||||
| Melting interval in °C | 940 – 1050 |
| Processing: | Preheating temp. of the casting moulds in °C | 750 |
| Casting temperature in °C | 1200 | |
| Crucibles | Graphite/ceramic | |
| Curing (a-s) | 400°C/15min | |
| (a-n) | 450°C/15 min |
| Suitable solders: | Joints before ceramic firing | AL 920 |
| Joints after ceramic firing | AL700 PF | |
| Joints as modeling alloy | AL 750 |
1) Brief description:
s – self-curing, n – after ceramic firing, a-s – curing from s condition
a-n – curing from n condition
2) All information about cured condition is given according to the alloy:
– Oxide firing 10min/ 960°C + 4x4min/ 960°C for yellow conventional bonding alloys
– Oxide firing 10min/ 980°C + 4x4min/ 980°C for white conventional bonding alloys
– Oxide firing 10min/ 800°C + 4x4min/ 800°C for LFC-systems
Corresponding data are true under these conditions only.
3) The ceramic firing should be carried out according to the manufacturer's instructions.
Additional information
| Weight | 33 g |
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