ER 1851 RN LOWEX®

Range
Fused cast
Subtitle

Regular cast electrofused AZS (alumina-zirconia-silica) with 36% zirconia and a low silicate phase (14%)

Description

Low exudation and high creep resistance AZS.

Good resistance to alkali vapour and carry over.

Chemical and physical properties

Microstructure 

Image
Microstructure of ER 1851 RN LOWEX and ER 1851 RT LOWEX

Typical chemical composition

 
 

Typical crystallographic analysis

 
 

Physical characteristics

Description International standards British standards
Refractoriness under load of 2.105 Pa 1,700°C 3,092°F
Cold crushing strength >300Mpa >43,511psi
True specific gravity 4.05g/cm3 253pcf
Typical bulk density 3.72g/cm3 232pcf

Typical application

Specific for superstructure including Crown

ER 1851 RN LOWEX® is designed for any superstructure zones sensitive to glass defect generation, corrosion or creep.

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Monolithics

ERPLAST® Z PATCH

Zircon sealing patch

Zircon mix to seal joints of mixed material including silica.