Chemical properties (%) | Physical properties | ||||
Cu | Hydrogen loss | Impurity | Loose density | Flow rate (g/s) | Particle size (mesh) |
≥99.7 | ≤0.15 | ≤0.2 | 2.2-2.8 | 30-35 | -100/-200/-300 |
Processing: copper cathode – smelting - water atomization - drying - high temperature oxidation - broken – reduction – separate – combine - package
Color: light rose red
Shape: irregular (good compressibility and high green strength)
Application : bronze bearings, copper-base friction materials, electrical contacts, carbon brushes, diamond abrasive wheels, copper additions to iron mixes for structural parts, copper fillers in plastics and sintering material.
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