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| Zirconite series are a high quality Al2O3-ZrO2-SiO2(AZS)
fused cast refractories, consisting of crystallized baddeleyite (ZrO2)
and corumdum (Al2O3), and matrix glass. It is made by melting
refined raw materials through a Heroult type electric arc method under a throrough
quality control process. |
| ZB-1681 |
| The AZS fused cast refractory class containing
33% ZrO2. It is unlikely to cause defections of stones, blisters and
cords. Therefore, it is most suitable for superstructures of melters, side walls
of refiners, paving blocks, and forehearth channel blocks. |
| ZB-1691 |
| The AZS fused cast refractory class containing
35% .ZrO2. It is corrosion resistant and shows minimal contamination
against molten glass. It is most suitable for glass contact parts of melters,
and has shown considerable results in side walls and paving blocks. |
| ZB-1711 |
| The high-zirconia AZS fused cast refractory
class containing 41% ZrO2. It is highly corrosion resistant against
molten glass, and by strengthening matrix glass, it shows minimal contamination
to molten glass. It is most suitable for glass melting furnaces; on throats of
parts that demand high corrosion resistance, dog house corner blocks, electrode
blocks, bubbler blocks and electric furnaces. |
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