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ADORNOVA M-NF

Package á 25 g

High gold-containing multi-purpose alloy

Due to the current raw material price development, all alloys are published on a daily price basis for the time being. Prices are updated every morning at 10 am.

80,50  excl. VAT

80,50  / g

Description

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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 69,00
(mass fraction in %) Pd 6,00
Pt 4,00
Ir 0,10
Ag 17,90
Zn 3,00
Technical specifications: Density in g/cm³ 15,6
Vickers hardness HV 5/30  as modeling alloy (s) 200 (a-s) 230
as bonding alloy (s) 200 (n) 210 (a-n) 230
Yield strength Rp0,2 in MPa  as modeling alloy (s) 480 (a-s) 490
as bonding alloy (s) 480 (n) 480 (a-n) 520
Elongation at break in %  as modeling alloy (s) 6 (a-s) 6
as bonding alloy (s) 6 (n) 7 (a-n) 3
Average linear CTE 25 – 500 °C in 10-6 K-1 16,2
Average linear CTE 25 – 600 °C in 10-6 K-1 16,6
Elastic modulus in GPa 100
Melting interval in °C 1000 – 1100
Processing: Preheating temp. of the casting moulds in °C 750
Casting temperature in °C 1250
Crucibles Graphite/ceramic
Curing (a-s) 450°C/15min

450°C/15min

(a-n)
Suitable solders: Joints before ceramic firing AuroCer Lot 920 
Joints after ceramic firing AuroCer Lot 700 PF
Joints as modeling alloy AuroDur H Lot 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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