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.
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.
使用两种钢基材进行比较：一种未经任何表面处理，另外一种经过磷酸化表面处理。
Two surface treatment methods for same steel substrate are used and tested: one surface without any treatment and the other with a phosphatizing surface treatment.
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.
结果：磷酸处理对瓷表面形态未见有明显改变；
Results Phosphoric acid-etching had little effect on ceramic surface structure;
结果：磷酸处理对瓷表面形态未见有明显改变；
Results Phosphoric acid-etching had little effect on ceramic surface structure;
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