ER 2010 RIC RT

Fused cast

Void-free electrofused alumina-zirconia-silica (AZS) with 39% yttria-doped zirconia


The alumina-zirconia-silica (AZS) material with the highest corrosion resistance for simple rectangular shapes. The only AZS allowing joint closure at operating conditions.

Typical application

The void-free electrofused alumina-zirconia-silica (AZS) with 39% yttria-doped zirconia, ER 2010 RIC RT solution is mainly used as melting sidewall applications for flame furnaces.

ER 2010 RIC RT is specifically dedicated to sidewalls in clear and extra clear glass furnaces (reduced iron content), enabling significant reduction of low-temperature blistering.

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Chemical and physical properties


Microstructure of ER 2010 RIC

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 ≥350Mpa ≥50,763psi
Typical bulk density 4.0g/cm3 250pcf

Expansion curve