Wiron Light-Chrome Ceramics 250g

Stock Code:
BG50272

Description

Contents: 250 g

The non-precious alloy for metal-to-ceramic work, with light oxide - beryllium-free

• Simple casting, easy finishing, reliable working

• The outstanding melting properties of the alloy ensure reliable filling of the mould

• The oxide of Wiron® light is considerably lighter in colour in comparison to conventional NiCr alloys, and can be removed very quickly and easily

• The reduced preheating temperature of 800°C means that a very smooth surface of the cast object is achieved

• Normal cooling with many of the ceramics - for time-saving, economical veneering

• The favourable CTE value permits reliable ceramic veneering

• Biocompatible and highly corrosion-resistant thanks to a firmly-adhering passive layer - biocompatibility verified by an independent institute

Product detail

Density [g/cm3] 8.2

Coefficient of thermal expansion [10-6 K-1] 25- 500 °C 13.8

Coefficient of thermal expansion [10-6 K-1] 20- 600 °C 14.0

Preheating temperature [°C] 900- 1000

Casting temperature [°C] approx. 1450

Melting range [°C] 1250- 1310

Vickers hardness (HV10) 180

Composition in % by mass

Ni 65 · Cr 22.5 · Mo 9.5 · Nb, Si, Fe, Ce each < 1

 

 

Stock Level:
In Stock
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