The present invention relates to a galvanic process for the hydrogen depleted zinc - nickel coating device according to the heat treatment of a high-strength steel, including the step of immersing the heat treatment device according to the steel in a coating bath, wherein the coating bath zn in an amount of from 5 – 10 g / l, preferably 7,5 g / l; ni in an amount of 0,5 – 5 g / l, preferably 1,2 g / l; naoh in an amount of from 70 – 200 g / l, preferably 120 g / l; 50 – 300 ml / l zinc - nickel - electrolyte, preferably 120 ml / l; na2Co3 in an amount of less than 100 g / l; and na2So4 in an amount of less than 100 g / l comprises.
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机译：本发明涉及一种根据高强度钢的热处理的贫氢锌-镍涂覆装置的电镀工艺，包括将根据该钢的热处理装置浸入涂覆浴中的步骤，其中镀锌zn的量为5 – 10 g / l，最好为7.5 g / l; Ni的量为0.5 – 5 g / l，优选为1,2 g / l; Naoh的量为70 – 200 g / l，最好为120 g / l; 50 – 300 ml / l锌-镍-电解质，最好为120 ml / l; na 2 Co 3 的量小于100 g / l; na 2 So 4 的含量小于100 g / l。
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