Edelmetalllegierung Adornova ECO

Package á 25 g

Gold-reduced multi-purpose alloy

57,90  excl. VAT

57,90  / g

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Description

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Type:Gold-reduced precious metal 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:light yellow
Applicable scope:Inlays, Onlays
Crowns
Small bridges
Bridges of any physiological span
Milling, cone and attachment works 
Modeling casting
Applicable for LCF
Composition:Au38,00
(mass fraction in %)Pd17,00
Ag36,00
Ir  0,10
In  8,90
Technical specifications:Density in g/cm³12,8 
Vickers hardness HV 5/30as modeling alloy(s) 210                      (a-s) —
as bonding alloy(s) 210    (n) 220    (a-n) 240
Yield strength Rp0,2 in MPaas modeling alloy(s) 500               (a-s) —
as bonding alloy(s) 500(n) 550 (a-n) 560
Elongation at break in %as modeling alloy(s) 3                   (a-s) 
as bonding alloy(s) 3(n)  3  (a-n) 3
Average linear CTE 25 – 500 °C in 10-6 K-116,9
Average linear CTE 25 – 600 °C in 10-6 K-117,3
Elastic modulus in GPa90
                                               Melting interval in °C                                                                                                           1020 – 1075
Processing:Preheating temp. of the casting moulds in °C800
Casting temperature in °C1230
CruciblesGraphite
Curing(a-s)Not curable
(a-n)500°C/ 15 min
Suitable solders:Joints after ceramic firingAL 700 PF
Joints as modeling alloyAL 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

Weight33 g

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