Electroless nickel copper phosphorus ternary alloy deposits were prepared by addition of cupric sulfate in electroless nickel phosphorus alloy plating bath.
在化学镀镍-磷合金液中加入硫酸铜制得镍-铜-磷三元合金。
The results show that electroless nickel copper phosphorus alloy deposits obtained have improved corrosion resistance, appearance, adhesion, porosity, deposition rate, hardness and wear resistance.
结果表明，所得镍-铜-磷合金镀层的耐蚀性、外观、结合力、孔隙率、沉积速度、硬度和耐磨性等性能优于镍-磷合金及前人制得的镍-铜-磷合金镀层。
The lentil is high in potassium, calcium and iron, and a good source of B vitamins, phosphorus and copper.
扁豆含有大量的钾，钙和铁元素。 同时，扁豆也是维生素B，磷和铜元素的提供者。
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