Abrasives for Aerospace Materials Processing

The aerospace industry demands precision, reliability, and performance under extreme conditions. Our specialized abrasives are engineered to support the manufacturing and finishing of aircraft engine components, structural alloys, ceramic matrix composites, turbine blades, and advanced coatings. From titanium grinding to carbon fiber edge prep, we provide tailored abrasive solutions that meet aerospace-grade standards.

Key Aerospace Applications

Titanium Alloy Grinding

High-hardness black silicon carbide for shaping and finishing Ti-6Al-4V components with minimal burr formation.

Turbine Blade Profiling

White fused alumina ensures tight tolerances and polished finishes on nickel-based superalloys.

Composite Edge Preparation

Fine-grade abrasives smooth and prep carbon fiber and CFRP panels for bonding and aerodynamic shaping.

Thermal Barrier Coating Prep

Alumina and SiC abrasives create optimal surface profiles on turbine components for advanced coatings.

Structural Surface Finishing

Brown fused alumina for roughing and smoothing high-strength aluminum and magnesium alloys.

Landing Gear Component Polishing

Fine alumina abrasives provide corrosion-resistant finishes on steel, titanium, and Inconel parts.

Aerospace-Grade Abrasive Specifications

Material	Grit Size Range	Applications	Hardness (Mohs)	Thermal Resistance
Black Silicon Carbide	F24–F1000	Titanium and ceramic grinding	9.2–9.5	Excellent
White Fused Alumina	F60–F1200	Superalloy polishing, blade finishing	9.0	High
Brown Fused Alumina	F16–F240	Structural surface prep	9.0	Moderate

Performance Comparison

Feature	Black SiC	White Fused Alumina	Brown Fused Alumina
Edge Retention	Excellent	High	Moderate
Surface Finish	Good	Excellent	Moderate
Cutting Efficiency	Very High	High	Moderate
Composite Compatibility	Excellent	Good	Moderate

Case Study: Turbine Blade Surface Optimization

Client: Global aerospace propulsion system OEM

Challenge: Achieve mirror-finish on Inconel turbine blades with strict Ra < 0.4μm requirement

Solution: Integrated white fused alumina (F1000) in multi-step belt grinding and polishing workflow

Surface roughness improved from Ra 1.2μm to 0.35μm
Tool life increased by 28%
Reduced rework rate by 40%

Technical Support & Customization

Process Design: Support for high-precision aerospace grinding and polishing
Custom Grading: Aerospace-specific grit size ranges and narrow PSD options
Composite & Alloy Compatibility: Formulations optimized for Ti, Inconel, CFRP, and MMCs
Documentation: COA, lot traceability, RoHS/REACH compliance, and AS9100 support

Frequently Asked Questions

Do your abrasives meet aerospace industry standards?

Yes. Our abrasives conform to ISO 8486, FEPA F standards, and are produced in ISO 9001 and AS9100-compliant facilities. Certification and traceability documentation is available for all batches.

Can I request abrasives for use on carbon composites?

Absolutely. We supply fine-grade abrasives suitable for prepreg, CFRP, and sandwich panel edge finishing and deburring, ensuring low-fray edges and optimal adhesion surfaces.

Are your abrasives compatible with robotic and CNC systems?

Yes. Our abrasives are available in forms suitable for robotic belt grinding, CNC abrasive heads, rotary tools, and slurry applications. We can assist with tooling integration and grit optimization.

Request Aerospace-Grade Abrasive Samples

Contact our aerospace materials team to request product samples, certifications, or to consult on high-precision finishing solutions.