JARGAL® M RT

Range
Fused cast
Subtitle

Void-free, electrofused 95% alumina (alpha-beta alumina)

Description

Excellent glass contact properties with extremely low defect potential.
High resistant to alkali vapor and creep for superstructure application.
Void-free structure enabling longer lifetime.

Chemical and physical properties

Microstructure

Image
Microstructure of JARGAL M

Typical chemical composition

 
 

Typical crystallographic analysis

 
 

Physical characteristics

Description International standards British standards
Refractoriness under load of 2.105 Pa 1,750°C 3,182°F
Cold crushing strength >200Mpa >29,007psi
True specific gravity 3.54g/cm3 221pcf
Typical bulk density 3.4g/cm3 212pcf

Typical application

Available in various shape and size, JARGAL® M RT is used in a very large range of applications, specifically in areas sensitive to glass defect generation:

  • glass-contact working end and feeders
  • superstructures, crowns

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