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Nicrallium TA6V ELI
Grade 23 – DISC

disc-ta6veli-BCS

NICRALLIUM® TA6V ELI – Grade 23 discs are made of a non-precious, titanium-based, type 5 machining and casting dental alloy for metal-ceramic restorations.. Lire plus

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NICRALLIUM® TA6V ELI – Grade 23 discs are made of a non-precious, titanium-based, type 5 machining and casting dental alloy for metal-ceramic restorations. This alloy is used for the manufacture of orthopaedic prostheses.

NICRALLIUM® is a registered trademark of BCS.

  • SURFACE WORK OF THE ELEMENT

Work according to standards with clean and sound instruments. Blasting with 50u alumina using a non-recycled blasting machine is essential. The pressure should be 5 to 7 kg, the part should have a uniform matt appearance. The cleaning can be carried out with a steam jet (5 kg approximately) or 10-minute ultrasound in ethyl acetate or alcohol at 90°. In case of impurities, start again from the scraping phase.

  • FIRING THE CERAMIC

Refer to the technical instructions of the ceramic manufacturer.

  • FINISH

Sandblasting of the impression surface with 25 or 50μ alumina.

Polishing: rubber, pumice, paste and polishing cream.

Chemical composition

Ti
  • 90%
Al
  • 5.50-6.50%
V
  • 3.5-4.5%
Fe
  • ≤0.25%
O
  • ≤0.13%
C
  • ≤0.08%
H
  • ≤0.012%
N
  • ≤0.05

Mechanical properties

APPEARANCE
Solid
COLOR
Metallic gray
YIELD STRENGTH UNDER TENSION 0.2%
890 MPA
ELONGATION AT BREAK
14%
MODULUS OF ELASTICITY
122 GPa
DENSITY
4.43 g/cm-3
HARDNESS
305 HV10
THERMAL EXPANSION COEFFICIENT FROM 20 TO 500°C
9,5 – 10 x 10-6 K-1
CORROSION RESISTANCE
< 200 μg·cm−2
The above values are provided for indication purposes.

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