对镀层重量120g/m2、表面不处理的锌镁镀层钢板采用辉光检测中镀层 中元素沿镀层深度分布情况。检测结果表明:镀层中主要元素为Zn,含有1.62wt%的Al和1.51wt%的Mg元素。
The distribution of elements in the coating along the depth of the coating was detected by glow detection for the zinc magnesium coated steel plate with a coating weight of 120g / m2 and no surface treatment. The test results showed that the main element in the coating was Zn, containing 1.62wt% Al and 1.51wt% Mg.