1.Description:
Fused Zirconia Alumina is produced in a high temperature electrical arc furnace by fusing zirconium quartz sand and alumina.
2.Characteristics:
It is characterized by hard and dense structure, high toughness, good thermal stability.
3.Application:
It’s suitable for manufacturing large grinding wheels for steel conditioning and foundry snagging, coated tools and stone blasting, etc.
4.Specification:
Chemical Composition Unit AZ-25 AZ-40 Guarantee Value Typical Value Guarantee Value Typical Value ZrO2 % 23-25 24.4 38-42 39.1 Al2O3 % 72-74 73.8 56-60 59.6 SiO2 % 0.80 max 0.65 0.50 max 0.46 Fe2O3 % 0.30 max 0.22 0.30 max 0.25 TiO2 % 1.0 max 0.81 0.50 max 0.45 CaO % 0.15 max 0.11 0.15 max 0.12 True Density g/cm3 4.2 min 4.23 4.6 min 4.65