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In the Ocean of Marine Paints-V Coatings for the Bottom of the Ships

机译:在海洋涂料的海洋中-船底V型涂料

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摘要

Paint technologists should be very thankful to great scientist Sir Humphry Davy, and Michael Faraday for their valuable contribution in this field and their invention. In January 1824 almost 2 centuries back Sir Humphry Davy put forward his findings that iron and copper, and for that matter any other metal in salt water where oxygen is present, forms galvanic cells and one metal or the other is gradually dissolved, depending on the scale of intervention in the galvanic series. He proved that the traces of Zinc or even cheaper malleable iron could be placed in contact with water and thereby prevent corrosion.
机译:涂料技术人员应该非常感谢伟大的科学家汉弗莱·戴维爵士和迈克尔·法拉第爵士在这一领域和他们的发明中所做出的宝贵贡献。 1824年1月,汉弗莱·戴维爵士(Sir Humphry Davy)爵士提出了将近2个世纪的发现,铁和铜以及就此而言,存在氧气的盐水中的任何其他金属形成原电池,一种金属或另一种金属逐渐溶解,具体取决于电动系列的干预规模。他证明了痕量的锌或什至更便宜的可锻铸铁可以与水接触,从而防止腐蚀。

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