ANTICORROSIVE COATING AND METHOD FOR OBTAINING SAME

The invention relates to a coating for providing protection against interstitial corrosion for titanium surfaces such as flanges or other equipment used in highly aggressive electrolytic environments,for example hydrochloric acid electrolysis cells. The coating according to the invention comprises a...

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Bibliographic Details
Main Authors BONOMETTI VALENTINA, CALDERARA ALICE
Format Patent
LanguageChinese
English
Published 03.08.2018
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Summary:The invention relates to a coating for providing protection against interstitial corrosion for titanium surfaces such as flanges or other equipment used in highly aggressive electrolytic environments,for example hydrochloric acid electrolysis cells. The coating according to the invention comprises a passivating layer, on which a film of water-repellent material is applied. The invention further relates to a method for providing anticorrosive protection for flanges of electrochemical cells. 本发明涉及种用于为钛表面提供间隙腐蚀防护的涂层,所述钛表面诸如在高度侵蚀性电解环境(例如盐酸电解池)中使用的凸缘或其他设备。根据本发明的涂层包括钝化层,在所述钝化层上施加防水材料膜。本发明还涉及种用于为电化学电池的凸缘提供防腐防护的方法。
Bibliography:Application Number: CN201680073720