Zirconia fused alumina is produced in a high temperature electrical arc furnace by fusing zirconium quartz sand. Zirconia fused alumina is characterized by hard and dense structure,high toughness and good thermal-stability. Zirconia fused alumina is suitable for heavy grinding and making high grade refractory materials etc.
Zirconia Fused Alumina: Chemical composition(%)
ZA40 : Al2O3: 50-60% ZrO2:38-44% SiO2 :0.5%MAX TiO2:1.0%MAX Fe2O3:0.2%MAX
ZA25: Al2O3: 68-72% ZrO2:24-30% SiO2 :0.5%MAX TiO2:1.0%MAX Fe2O3:0.2%MAX
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