ER 1699 RS

Fused cast

End-cast electrofused Alumina-Zirconia-Silica (AZS) with 37% zirconia

High corrosion resistance Alumina-Zirconia-Silica (AZS) for simple rectangular shapes. The very reduced casting cavity and high zirconia content increase resistance to corrosion.

Typical application Chemical and physical properties Storage
Fused cast

Typical application

The end-cast electrofused Alumina-Zirconia-Silica (AZS) with 37% zirconia, ER 1699 RS solution is specifically designed for melting sidewall applications in flame furnaces.

Chemical and physical properties

Microstructure

Microstructure of ER 1699 RS

Typical chemical composition

 
 

Typical crystallographic analysis

 
 

Physical characteristics

Description International standards British standards
Typical bulk density 3.8g/cm3 237pcf

Expansion curve

Expansion curve fused cast ER 1699 RS

Thermal conductivity curve

Thermal conductivity curve fused cast ER 1699 RS

Electrical resistivity curve

Electrical resistivity curve fused cast ER 1699 RS

Storage

The end-cast electrofused Alumina-Zirconia-Silica (AZS) with 37% zirconia, ER 1699 RS solution must be stored in a dry environment protected from weather conditions.

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