C12LS

Range
Sintered
Subtitle

Low-sublimation sintered dense high chrome

Description

Unique high purity dense chromic oxide combining high corrosion resistance and low sublimation properties.

Chemical and physical properties

Microstructure

Image
C12LS microstructure

Typical chemical composition

 
 

Typical crystallographic analysis

Main phase: chromic oxide

Physical characteristics

Description International standards British standards
Cold modulus of rupture 114MPa 16,534psi
Coefficient of thermal expansion at 1,000°C 7.9 10-6/°C 4.4 10-6°F-1
Thermal shock resistance low low
Porosity 0.5% 0.5%
Typical bulk density 4.85g/cm3 303pcf

Typical application

C12LS mainly apply in the melters and feeders metal line of reinforcement and textile fiber glass furnaces where refractories are in contact with the glass and the atmosphere. It is particularly suitable in oxy-gas melting furnaces.

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