The results showed that the corrosion resistance of zinc electroplating increased with the increase in flow velocity of electrolyte, and decreased with the increase of current density.
试验结果说明，镀锌层耐蚀性随镀液流速增大而提高，随电流密度增大而下降。
It is pointed that with the increase of current density, the sulfur transfer ratio of regeneration liquor and the vitriol concentrating ratio will go up while the current efficiency will fall down.
实验结果表明，随着电流密度的增大，再生液的硫迁移比、硫酸浓缩倍率增大，电流效率降低。
In general, the Lord salt concentration, temperature increase coating, and under the condition of mixing, can allow the more current density.
一般情况下﹐主盐浓度增大﹐镀层温度升高﹐以及有搅拌的条件下﹐可以允许采用较大的电流密度。
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