Chrome plating in chromic acid bath containing the additives of rare earth element is a new kind of technology, which can reduce the concentration of the chromic acid, improve the property of the bath, and enhance the quality of the coating.
在铬酸镀液中加入稀土添加剂能降低镀液的铬酸浓度、改善镀液性能、提高镀层质量,达到节约原材料、降低能耗、减少污染的目的,因而具有较好的应用前景。
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