Dentalgusslegierung Adornova EG

Package á 25 g

Gold-reduced multi-purpose alloy

55,40  excl. VAT

55,40  / g

x

Description

>> ADORNOVA EG Download

Type:Dental alloy on the silver basis intended for metal-ceramic dentures or for dental casting alloy, type 4 (extra hard) 

acc. DIN EN ISO 22674 

Colour:pale yellow
Applicable scope:Inlays, Onlays
Crowns
Small bridges
Bridges of any physiological span
Milling, cone and attachment works 
Modeling casting
Applicable for LCF
Composition:Au32,00
(mass fraction in %)Pd15,00
Pt2,00
Ag42,00
In9,00
Technical specifications:Density in g/cm³12,7
Vickers hardness HV 5/30 as modeling alloy(s) 190(a-s) 230
as bonding alloy(s) 190(n) 210(a-n) 230
Yield strength Rp0,2 in MPa as modeling alloy(s) 450(a-s) 510
as bonding alloy(s) 450(n) 450(a-n) 500
Elongation at break in % as modeling alloy(s) 6(a-s) 5
as bonding alloy(s) 6(n) 2(a-n) 2
Average linear CTE 25 – 500 °C in 10-6 K-117,1
Average linear CTE 25 – 600 °C in 10-6 K-117,3
Elastic modulus in GPa100
Melting interval in °C990 – 1060
Processing:Preheating temp. of the casting moulds in °C800
Casting temperature in °C1210
CruciblesCeramic
Curing(a-s)450°C/15min 

450°C/15min 

(a-n)
Suitable solders:Joints before ceramic firingAL 920
Joints after ceramic firingAL700 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.

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.