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    • 2. 发明授权
    • Anode formulation and methods of manufacture
    • 阳极配方及制造方法
    • US06217729B1
    • 2001-04-17
    • US09288494
    • 1999-04-08
    • Vadim ZolotarskyDavid B. BlumMark J. GeusicIrina Ivanter
    • Vadim ZolotarskyDavid B. BlumMark J. GeusicIrina Ivanter
    • C25B1108
    • C25B11/0484
    • The present invention provides an improved anode formulation and an improved method of manufacture. More specifically, the invention provides a tri-layer anode having an improved service life when used, for example, for steel strip electrogalvinizing. In one embodiment of the invention, the anode is comprised of a titanium substrate which is roughened and heat treated and subsequently coated with a first coating of iridium oxide/tantalum oxide. After the anode is heat treated, it is next coated, preferably by an electrodeposition process with a second coating of platinum. Finally, the anode is coated with a third coating of iridium oxide/tantalum oxide and subsequently heat treated.
    • 本发明提供改进的阳极配方和改进的制造方法。 更具体地说,本发明提供一种当用于例如钢带电镀锌时具有改善的使用寿命的三层阳极。 在本发明的一个实施方案中,阳极由钛基底组成,其被粗糙化并进行热处理,随后用氧化铱/氧化钽的第一涂层涂覆。 在阳极被热处理之后,接下来涂覆,优选通过电沉积工艺与第二层铂。 最后,用氧化铱/氧化钽的第三涂层涂覆阳极,随后进行热处理。