Difference between water and gas atomized nickel powder | ||||
Code | HR-WA-Ni-P | HR-GA-Ni-P | ||
Production Process | WaterAtomized | Gas Atomized | ||
Oxygen content: | 1000ppm-2000ppm。 | 200ppm-400ppm | ||
Shape characteristics: | high porosity,highlooseness ratio, good fluidityand irregular shape. | spherical and good fluidity. The coarser the particle size is, the better the fluidity is; | ||
Content | Ni>99.4% Co<0.005% Cu≤0.1% Fe≤0.1% S≤0.003%; P≤0.003% O<0.25% Others<0.6% | Ni>99.5% Co≤0.005% Cu≤0.1% Fe<0.1% S≤0.003% P<0.003% O<0.05% Others<0.5% | ||
Size | Mesh: -270um -250m+75pm; -75pm+45um -38um | Mesh: -250um -150pm-+53pm -106um-+45pm -45um+15um | ||
application | powder metallurgy, chemical catalyst, special electrode, porous filter aterial, Diamond tools, magnetic materials and contact materials | mainly used for thermal spraying laser cladding industry, brazing industries. flux-cored wire, highspecific alloy diamonddrilling tool |
Grade | Morphology Features | Particle Size Distribution | Apparent Density |
HR401Ni | Flake | D50=7um | 1.15g/cm3 |
HR402Ni | Flake | D50=10um | 2.05g/cm3 |
HR404Ni | Flake | D50=13um | 2.15g/cm3 |
HR407Ni | Flake | D50=17um | 1.75g/cm3 |
HR410Ni | Flake | D50=20um | 1.85g/cm3 |