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    • 37. 发明公开
    • 상온 흑착색 조성물
    • 黑色氧化物组合物
    • KR1020010025135A
    • 2001-04-06
    • KR1019990043604
    • 1999-10-09
    • 한명섭
    • 한명섭
    • C09C1/62C09B69/00
    • C09C1/62C09B69/00
    • PURPOSE: A black oxide composition is provided which black-colors the surface of the metal such as steel, cast iron, zinc and the like at room temperature and is able to remarkably extend life of parts such as various mechanic parts, electronic parts, equipment of munitions, building materials and the like. CONSTITUTION: The black oxide composition comprises: (i) 0.05-0.5 wt.% of zinc oxide; (ii) 1.0-5.0 wt.% of phosphoric acid; (iii) 0.3-1.0 wt.% of at least one of copper sulfate and copper nitrate; (iv) 0.1-0.5 wt.% of at least one of nickel sulfate and nickel nitrate; (v) 1.0-3.0 wt.% of selenium dioxide; and (vi) a residual quantity of water.
    • 目的:提供黑色氧化物组合物,其在室温下黑色金属表面如钢,铸铁,锌等,并且能够显着延长各种机械零件,电子零件,设备等部件的使用寿命 弹药,建筑材料等。 构成:黑色氧化物组合物包含:(i)0.05-0.5重量%的氧化锌; (ii)1.0-5.0重量%的磷酸; (iii)0.3-1.0重量%的硫酸铜和硝酸铜中的至少一种; (iv)0.1-0.5重量%的硫酸镍和硝酸镍中的至少一种; (v)1.0-3.0重量%的二氧化硒; 和(vi)剩余量的水。