| 摘要 |
PURPOSE: A plasma electrolytic oxidation solution for ceramic coating on the surface of a magnesium alloy product is provided to form a voltage resistant coating layer on a magnesium alloy product through dura ceramic plasma surface treatment. CONSTITUTION: A plasma electrolytic oxidation solution for ceramic coating on the surface of a magnesium alloy product comprises water of 100 parts by weight, NaOH of 1~30 parts by weight, K2ZrF6 of 1~10 parts by weight, ZrOCl2 of 1~10 parts by weight, MgAl2O4 of 1~5 parts by weight, K3(Fe(CN)6) of 1~15 parts by weight, and Na2HPO4 of 1~20 parts by weight.
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