200 mesh 325 mesh nickel ferrite powder nickel powder 99.99 nickel powder price

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Description



Spherical atomized conductive electrolysis welding nickel powder ultrafine nano nickel powder


Product Description



Nickel powder

Chemical formula: Ni,
Shape: silvery white powder,
CAS no. : 7440-02-0
Density: 8.9g/cm 3,
Melting point: 1455℃,
Boiling point: 2730℃,
Loose density: 2.5-3.5g/cm3
Liquidity: 15-25S /50g
Ionization energy: 7.635 electron volts.Solid, magnetic and good plasticity. Have good corrosion resistance, in the air is not oxidized, and strong alkali resistance. It dissolves slowly in dilute acid and releases gas to produce green positive divalent nickel ion Ni2+. The oxidation solution,including nitric acid, does not react. Nickel is a medium strength reducing agent.


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25kg/ barrel, containing vacuum aluminum foil packaging




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0.1882 s.