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    • 95. 发明授权
    • Process for preparation of metal coatings
    • 金属涂料的制备工艺
    • US3968270A
    • 1976-07-06
    • US507490
    • 1974-09-19
    • Takashi Hasegawa
    • Takashi Hasegawa
    • C23C14/32B05D1/06
    • C23C14/32
    • A metal electrodeposition process that can provide an anti-corrosive and protective metal coating tightly bonded on the surface of a substrate is disclosed, said process comprising positively charging a metal vapor in steam or an inert gas maintained at a low pressure and electrically depositing the metal on the surface of a substrate which is negatively charged. When the so formed metal coating is impregnated with an organic silicon compound such as ethyl silicate and is subjected to a high temperature treatment, the metal coating is stabilized and the corrosion resistance of the metal coating is further improved.
    • 公开了一种金属电沉积工艺,其可以提供紧密地结合在基材表面上的防腐蚀和保护性金属涂层,所述方法包括:将蒸汽中的金属蒸汽或保持在低压下的惰性气体充电并电沉积金属 在带负电的基板的表面上。 当如此形成的金属涂层用诸如硅酸乙酯的有机硅化合物浸渍并进行高温处理时,金属涂层稳定,并且金属涂层的耐腐蚀性进一步提高。