alumina (Al₂O₃)

Particle size distribution

Coating function and application

Melting point: 2038 ℃ It is a good insulation material with high hardness and excellent resistance to surface grinding, corrosion, cavitation, and erosion. Used for spraying mechanical seals of pumps, piston rods of mud pumps, wide doors of hydraulic turbine blades, valve seats, guide wheels, seat washers and other components.

Supply

Available as graded powder in sealed drums. Custom particle size ranges and sample quantities can be discussed against your spray system and coating specification.