【摘要】 采用恒电流沉积法 ,在含有NdCl3的酸性镀液中获得了不同Nd含量的Fe Nd P合金薄膜 ,通过改变主盐浓度比、络和剂浓度、电流密度、镀液pH值等参数 ,研究了Fe Nd P合金薄膜中Nd含量的变化规律。结果表明 ,主盐浓度比、络和剂浓度、电流密度、镀液pH值等参数都会影响到镀层中Nd的含量更多还原

【Abstract】 The Fe Nd P alloy deposits with different Nd content were obtained by electrodeposition at constant current from acidic solution containing NdCl 3. The variations of Nd amount contained in deposited alloys were studied by changing the ratio of salts, the concentration of ligand, current density, and pH value. The experimental results show that the ratio of salts, the concentration of ligand, current density, and pH value affect Nd content of the deposits.更多还原