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发明公开
CN110846647A 一种铝合金型材表面处理工艺 审中-公开

一种铝合金型材表面处理工艺
摘要：
本发明公开了一种铝合金型材表面处理工艺，包括如下步骤：1)浸泡；2)刷洗；3)脱脂；4)水洗；5)酸洗；6)表调；7)磷化；8)再水洗；9)静电喷涂。本发明采用特定的表面处理工艺，使得铝合金型材具有优异的耐酸碱性、耐腐蚀性、耐磨性、抗氧化性及电绝缘性等。
摘要（英）：

The invention discloses an aluminum alloy profile surface treatment process. The process comprises the following steps of 1) soaking, 2) brushing, 3) degreasing, 4) washing, 5) acid pickling, 6) surface adjustment, 7) phosphating; 8) re-washing, and 9) electrostatic spraying. The specific surface treatment process is adopted, so that an aluminum alloy profile has excellent acid and alkali resistance, corrosion resistance, wear resistance, oxidation resistance, electrical insulating property and the like.

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