phosphate conversion coating

常見例句

Abstr: Phosphate conversion coating was prepared on magnesium alloy, and it was sealing treated in sodium silicate solution.
文章摘要：在鎂合金上制備磷酸鹽轉(zhuǎn)化膜，并進一步用硅酸鈉溶液對其進行封閉處理。
The results show that corrosion resistance of the stannate conversion coating pretreated as following process: acid pickled by phosphate first, then alkaline pickled by s…
結(jié)果表明：先用磷酸酸洗，再用氫氧化鈉、磷酸三鈉、碳酸鈉溶液堿洗的預(yù)處理方案得到的轉(zhuǎn)化膜耐腐蝕性能最優(yōu)。
After sealing treatment, the surface morphology of phosphate conversion coating was improved, the corrosion potential shift positively and the corrosion resistance was enhanced.
經(jīng)封閉后，膜層的表面形貌有所改善，并且自腐蝕電位正移，耐蝕性得到提高。