研究了ZM5镁合金磷酸盐表面处理工艺。
The surface treatment process for ZM5 using phosphate is investigated.
磷化：在钢铁制件表面上形成一层不溶解的磷酸盐保护膜的处理过程。
Phosphating: in steel on the surface of product form a layer of phosphate insoluble protective film processing.
简要介绍了汽车用铝板的涂装前处理工序，如脱脂、表面调整、化成(磷酸盐处理)等，并对其工序的处理要点作了分析。
This paper presents process of pretreatment such as degrease, surface adjustment, phosphating, and analyses the essentials of the working procedure.
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