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ZA Series products

The ZA Series oxidized AZS fusion cast refractories are manufactured from high-quality industrial raw materials by a long-arc fused cast and unique oxygen blowing melting process in a special electric arc furnace.
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Summary of ZA series products

The ZA Series oxidized AZS fusion cast refractories are manufactured from high-quality industrial raw materials by a long-arc fused cast and unique oxygen blowing melting process in a special electric arc furnace. This electric fused cast technology causes hardly carbon contamination from the electrode. The ZA series oxidized AZS fusion cast refractories have excellent corrosion resistance and low contamination to molten glass.

ZA Series typical properties

ZA Series physical properties

Product category

ZA-36X products are developed based on the production technology of ZA-36 and reduce Na2O content hence improve glassy phase quality in the products. They have good characteristics in corrosion resistance and stone resistance.

ZA-36X products are applied to float glass furnace and container furnace where the areas of glass contact face, such as Melter Tank Block, Paving and Doghouse etc.