Zirconia Alumina - ZATT40
High-titanium variant (1.5% TiO₂) of zirconia alumina with enhanced toughness for aggressive stock removal. Maintains the Al₂O₃-ZrO₂ eutectic advantages while offering increased durability in heavy grinding operations.
Highlights
Outstanding Cutting Ability
Fine microcrystal fracture properties for rapid stock removal and long tool life.
Customizable Toughness
Titanium content can be adjusted for optimal balance of toughness and sharpness.
Versatile Applications
Ideal for stainless steel, high alloy steels, and low thermal-releasing grinding systems.
Features
Eutectic Alloy Structure
Fusion of alumina and zirconia at high temperature for superior properties.
Particle Size Distribution
Available in F8–F220, compliant with FEPA, JIS, ANSI, and GB/T standards.
Customizable Chemistry
Compositions and PSD can be tailored to customer requirements.
Specifications
| Key | Value |
|---|---|
| Chemical Composition (Grit 46) | |
| Al₂O₃ | 58.20% |
| ZrO₂ | 39.30% |
| TiO₂ | 1.50% |
| Y₂O₃ | 0.90% |
| SiO₂ | 0.20% |
| Fe₂O₃ | 0.15% |
| Others | 0.15% |
| Particle Size Distribution | F8–F220 (FEPA 42, GB/T 2481) |
| Custom Standards | JIS, ANSI, or customer-specific |
| Manufacturing Process | Fused at 2900°C with modified cooling |