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发明公开
CN106048691A 一种酒石酸钠阳极氧化液及其制备方法和应用 无效 - 驳回

一种酒石酸钠阳极氧化液及其制备方法和应用
摘要：
本发明涉及了一种酒石酸钠阳极氧化液及其制备方法和应用，用于钛合金表面阳极氧化处理。其目的在于提供一种无酸无氟的阳极氧化液，改进目前钛合金阳极氧化工艺中，普遍采用氢氟酸含氟化物有毒物质的缺点。阳极氧化液由酒石酸钠、光亮剂和去离子水组成的混合溶液。本发明的阳极氧化液，用于钛合金阳极氧化处理过程，通过控制阳极氧化液的浓度、电压和时间，得到了色泽光亮均匀，耐蚀性好阳极氧化膜。
摘要（英）：

The invention relates to a sodium tartrate anodizing solution and a preparation method and application thereof. The sodium tartrate anodizing solution is used for anodizing treatment of titanium alloy surfaces. The sodium tartrate anodizing solution is free of acid or fluoride and aims to overcome the shortcoming that hydrofluoric acid containing toxic substances such as fluoride is generally adopted in the existing titanium alloy anodizing technology. The sodium tartrate anodizing solution is a mixed solution composed of sodium tartrate, brightening agents and deionized water. The sodium tartrate anodizing solution is used for the anodizing treatment of titanium alloy, and anode oxidation films with bright and uniform colors and good corrosion resistance can be obtained by controlling the concentration of the anodizing solution, the voltage and the time.

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