Alumina zirconia grit (zirconia alumina abrasive) is widely used in heavy‑stock removal, high‑temperature grinding, and aggressive surface treatment industries. Chemical Composition (Typical Range) Al₂O₃ (Aluminum Oxide): 55–75% ZrO₂ (Zirconium Dioxide): 25–40% SiO₂ (Silica): ≤1.0% TiO₂ (Titanium Dioxide): ≤0.5% Fe₂O₃ (Iron Oxide): ≤0.2% Na₂O (Sodium Oxide): ≤0.1% Key Industries & Fields Metal Fabrication & Welding Industry

Zirconia Fused Alumina (ZFA) is a high-performance synthetic abrasive and refractory aggregate. It is a eutectic material created by fusing (melting together in an electric arc furnace) Alumina (Al₂O₃) and Zirconia (ZrO₂).

Zirconia Fused Alumina is a premium abrasive solution focused on total cost of ownership and consistent, high-quality results.
its unparalleled durability and performance can make it the most cost-effective choice in the long run for high-volume, automated, or quality-critical blasting operations.

What is Zirconia Fused Alumina? Zirconia Fused Alumina (ZFA) is a synthetic, high-performance abrasive grain produced by fusing a mixture of alumina (Al₂O₃) and zirconia (ZrO₂) in an electric arc furnace at temperatures over 2000°C. It is not a simple mixture but a unique eutectic composite structure. This means the molten alumina and zirconia cool and solidify

ZTA is a versatile engineering ceramic that bridges the gap between Al₂O₃ (hard but brittle) and ZrO₂ (tough but softer). Its unique microstructure and toughening mechanisms make it ideal for applications requiring wear resistance, strength, and durability under mechanical and thermal stress.

Zirconia-toughened alumina (ZTA) is a high-performance ceramic composite that combines the hardness and wear resistance of alumina (Al₂O₃) with the fracture toughness of zirconia (ZrO₂). This combination results in a material with superior mechanical properties, making it suitable for demanding applications in various industries.