Metal finishing plays a crucial role in improving the appearance, corrosion resistance, and mechanical performance of metal components. Our abrasive solutions—ranging from silicon carbide to fused alumina—are engineered for applications including surface smoothing, deburring, rust removal, and pre-coating preparation in the automotive, construction, and precision hardware industries.
Brown fused alumina abrasives create uniform anchor profiles on aluminum and steel surfaces to enhance coating adhesion.
Coarse silicon carbide effectively removes rust and scale layers from ferrous metals prior to protective treatment.
Medium-grit white alumina is ideal for smoothing punched or cut edges in automotive brackets, sheet metals, and enclosures.
Calcined alumina slurries deliver a mirror-like surface on stainless steel, aluminum, and brass components.
Silicon carbide abrasives smooth weld joints without compromising joint integrity in structural steel and frames.
Fine abrasives remove minor imperfections from dies, molds, and tools to restore dimensional precision.
| Material | Grit Size | Application | Purity | Key Benefits |
|---|---|---|---|---|
| Brown Fused Alumina | F24–F150 | Coating prep, rough deburring | ≥95% | High toughness, cost-efficient |
| White Fused Alumina | F60–F240 | Precision edge smoothing | ≥99% | Sharp cut, minimal contamination |
| Green Silicon Carbide | F46–F400 | Rust removal, weld blending | ≥99.5% | High hardness, thermal resistance |
| Calcined Alumina | 0.3–3 μm | Mirror polishing | ≥99.9% | Fine finish, uniform PSD |
| Property | Brown Fused Alumina | White Fused Alumina | Green SiC | Calcined Alumina |
|---|---|---|---|---|
| Hardness (Mohs) | 9.0 | 9.0 | 9.5 | 8.8 |
| Cutting Efficiency | High | Moderate | Very High | Low |
| Finish Smoothness | Medium | Fine | Fine | Mirror-Like |
| Heat Resistance | Moderate | Good | Excellent | Moderate |
Client: Tier 1 automotive supplier
Challenge: Achieve uniform surface finish and edge deburring on steel chassis components prior to electrophoretic coating (e-coat)
Solution: Brown fused alumina F60 used in blasting process
Green silicon carbide is ideal due to its high cutting efficiency and minimal embedment risk on ferrous metals.
Yes. Our abrasives offer good recyclability depending on grit size and application—typically reusable up to 5–10 cycles in closed-loop systems.
All materials are compliant with ISO and OSHA standards. MSDS and RoHS/REACH documentation is provided upon request.
Whether you're polishing stainless steel or preparing heavy steel for coating, our abrasives can help. Contact us for application advice or to request samples.
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