工程镍镀浴配方-j9九游会

(1) 瓦特浴(watts bath)

    硫酸镍 niso4.7h2o       300g/l

    氯化镍 nicl2.6h2o        60g/l

    硼酸   h3bo3            37.5g/l

    ph值                       3

    浴温                      60℃

    电流密度               430a/m^2

(2) 全氯浴(all-chloride bath)

    氯化镍(nicl2.6h2o)      300g/l

    硼酸   h3bo3            37.5g/l

    ph值                       3

    电流密度               430a/m^2

(3) sulfamate浴

    nickel sulfamate ni(h2nso3)2       400g/l

    硼酸                                30g/l

    ph值                                  4.5

    浴温                                  57℃

    电流密度                           430a/m^2