Automotive components demand exceptional durability, surface precision, and mechanical performance. Our range of industrial abrasives—including silicon carbide and fused alumina—is engineered to support grinding, deburring, polishing, and surface preparation tasks across automotive manufacturing lines. From engine parts to chassis components, our abrasives deliver reliable results with tight tolerances and cost-efficiency.
Brown fused alumina and black SiC ensure proper surface roughness and balance during rotor grinding.
Fine-grade white fused alumina enables tight dimensional accuracy and smooth finish on engine rings.
High-hardness black silicon carbide removes burrs without damaging gear teeth profile.
Abrasive blasting with brown fused alumina prepares structural components for paint or plating.
Medium grit SiC abrasive belts help clean up welds before painting or sealing chassis joints.
Fine alumina abrasives refine aluminum panels before anodizing or clear coating.
| Material | Grit Size Range | Application | Hardness (Mohs) | Thermal Resistance |
|---|---|---|---|---|
| Black Silicon Carbide | F24–F800 | Deburring, hard surface grinding | 9.2–9.5 | Excellent |
| Brown Fused Alumina | F16–F220 | Brake disc rough grinding, structural prep | 9.0 | Good |
| White Fused Alumina | F60–F1200 | Piston ring polishing, panel smoothing | 9.0 | Moderate |
| Property | Black SiC | Brown Fused Alumina | White Fused Alumina |
|---|---|---|---|
| Material Removal Rate | High | Moderate | Low |
| Surface Finish Quality | Good | Moderate | Excellent |
| Tool Wear Resistance | Excellent | Good | Good |
| Cost Efficiency | High | Very High | Moderate |
Client: Tier-1 automotive brake system supplier
Challenge: Reduce cycle time and reject rate in rotor surface finishing
Solution: Deployed optimized F36 brown fused alumina with new slurry feed system
While some abrasives work across materials, we recommend white fused alumina for aluminum parts and black SiC or brown alumina for steel-based components. Each material benefits from tailored abrasive characteristics.
Yes, we supply ready-to-use slurries for brake rotor finishing, gear lapping, and piston ring polishing, customized to your particle size and viscosity needs.
Our automotive abrasives comply with ISO 8486, ISO 6344, FEPA F grading, and support IATF 16949 compliance for global automotive manufacturers.
Contact us for tailored abrasive recommendations, technical consultation, or to request product samples tested for automotive use.
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