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Pure copper powders is a product range which has been growing continuously in Pometon over last years.
Water atomised copper powders are used in a vast range of applications which are appreciating the pure composition and the globular particle.
Each application is asking for peculiar grades, cost and density.
| Description of the material and main chemical components | Copper powder attained from melting of qualified copper scrap |
|---|---|
| Description of the manufacturing process | Water atomisation from refined molten bath, sieving |
| Typical applications | Friction, filler |
| Particle shape | Irregular |
| Main characteristic | Distribuzione granulometrica specifica |
| Particle upper cut size (full range) | 150 |
| Particle upper cut size (typical) | 150 |
| Apparent density (typical) | 2.8 |
| Application notes | none |
| Type | Upper cut size(µm) | Ot % | Apparent density(g/cm3) | Cu content min % | Particle size < 45 |
|---|---|---|---|---|---|
| CU 100Mesh | 180 | 0.4 | 2.5 | 98.5 | |
| CU 200Mesh | 75 | 0.4 | 2.5 | 98.5 | |
| CU DR150 | 150 | 2.8 | 99.5 | 60 to 80% |
| Description of the material and main chemical components | Copper powder attained from melting of qualified copper scrap |
|---|---|
| Description of the manufacturing process | Water atomisation from refined molten bath, sieving |
| Typical applications | Ferrous sintering, Non ferrous sintering, brazing, filler, friction, catalyst |
| Particle shape | From spherical to irregular |
| Main characteristic | Atomised copper is most convenient choice when no specific reasons impose the use of lowest grades or dendritic shape typical to electrolytic powders |
| Particle upper cut size (full range) | 60 to 425 |
| Particle upper cut size (typical) | 60 to 425 |
| Apparent density (typical) | 2,20 to 3,30 |
| Application notes | In ferrous sintering it is used as additive to adjust characteristics, In non ferrous it is used as main component in its reduced form |
| Type | Upper cut size(µm) | Ot % | Apparent density(g/cm3) | Cu content min % |
|---|---|---|---|---|
| CU PM100 | 100 | 0.2 | 2.4 | 99 |
| CU PM450 | 500 | 2.9 | 99 | |
| CU W106 | 106 | 0.2 | 3.65 | 99 |
| CU W150 | 150 | 0.2 | 3.4 | 99.6 |
| CU W150/3,5 | 150 | 0.2 | 3.5 | 98.6 |
| CU W212M | 250 | 0.2 | 2.25 | 99.5 |
| CU W 425/75 | 425 | 0.2 | 2.8 | 99.5 |
| CU W60M | 106 | 0.2 | 2.2 | 99.2 |
| CU W63/3,3 | 63 | 0.2 | 3.2 | 99.6 |
| CU WG | 300 | 2.9 | 99.1 | |
| CU WRCP | 150 | 0.2 | 2.7 | 99.6 |