【摘要】 研究了由NiSO₄·6H₂O、FeSO₄·7H₂O、柠檬酸盐及稳定剂等组成的镀液,用化学法施镀Ni-Fe合金时,镀液的酸度、温度和铁盐的浓度等因素对镀层的沉积速度及镀层组分含量的影响。更多还原

【Abstract】 Effect of temperature ,pH and iron( Ⅱ) sulfate concentration of electroless nickel-iron alloy plating bath on the iron content in the Ni-Fe alloy coating and depsition rate were studied. Basic composition of the electroplating bath: Nicke(Ⅱ) sulfate 25~30 g/L,Iron( Ⅱ )sulfate 10-15 g/L, sodium hypophophit 10-30 g/L ,trisodium citrate 70 -90 g/L,and stabilizer 4-8 g/L.更多还原