... is used for magnetic material, metallurgy, kinescope, nickel oxide Character Nickel monoxide is green power with density 6.6 ... The higher temperature, the more density and resistance of nickel oxide will increase, but the solubility and catalytic activity of it ... for glass, ceramic and porcelain. Also, it is used for magnetic material, metallurgy, kinescope, inorganic nickel salts and nickel-mediated ...