Substandard Semi-Friable Fused Alumina
Budget-friendly semi-friable fused alumina for medium-duty grinding and finishing.
Overview
Semi-friable Fused Alumina is produced by fusing a blend of bauxite, Bayer-alumina, and additive minerals in an electric arc furnace. Its high alumina purity increases hardness, while additives enhance toughness beyond white and pink fused alumina. This balance delivers excellent cutting performance and extended tool life, making it ideal for general grinding and finishing operations where cost-effectiveness is important.
Highlights
Balanced Performance
Combines toughness with moderate friability for versatile use.
Cost-Effective
Suitable for less demanding abrasive applications.
Medium-Duty Applications
Ideal for general grinding and finishing tasks.
Features
Specifications
| Key | Value |
|---|---|
| F8–F1200 (FEPA standard, GB/T 2481), customizable to JIS/ANSI/customer | |
| ≥1.85 g/cm³ | |
| ≥1.55 g/cm³ | |
| 1.55–1.85 g/cm³ | |
| ≥99.50% | |
| ≤0.20% | |
| ≤0.15% | |
| ≤0.05% | |
| ≤0.10% | |
| Improves crystalline structure for enhanced performance | |
| Enhances grain-resin bonding for better wheel durability |
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