Typical application
The void-free electrofused zirconia with high electrical resistivity, MONOFRAX® ZHR Epic-3 solution is used for glass-contact.
It achieves a high electrical resistivity while providing low blister and stoning potential.
Typically used for electrode blocks, paving and sidewall for electric melting of specialty glasses.
Chemical and Physical Properties
Microstructure
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Physical characteristics
| Description | International standards | British standards |
|---|---|---|
| Refractoriness under load 2 105Pa, 0.5% at | 1,800°C | 3,272°F |
| Cold crushing strength | >400 MPa | >58,015psi |
| Typical bulk density | 5.04g/cm3 | 315pcf |
Storage
The void-free electrofused zirconia with high electrical resistivity solution must be stored in a dry environment protected from weather conditions.