Fused cast high zirconia bricks deliver superior corrosion resistance while exhibiting low foaming and stone formation tendencies. This effectively prevents contamination of molten glass.

They are ideally suited for critical areas in glass melting furnaces, including:

l Tank sidewalls

l Tank bottoms

l Throat covers

l Throat sides

l Electrode blocks

l Weirs

These bricks are applicable across various glass furnace types, particularly in high-quality and specialty glass production such as:

l Liquid crystal display (LCD) substrate glass furnaces

l High-alumina glass furnaces

l Borosilicate glass furnaces

l Halogen lamp glass furnaces

l Glass-ceramic furnaces

l Glass fiber furnaces