碱性体系电镀锌镍合金中添加剂对镀层的影响

【摘要】 锌镍合金镀层是最理想的代镉镀层,通过对碱性体系电镀锌镍合金配方的研究,探索出了几种添加剂对镀层质量的影响。研究表明,镀液中添加蔗糖、聚乙二醇、DPE、三乙醇胺添加剂后获得的镀层具有结晶细致、平滑光亮、易钝化、防腐蚀性能好等特点。更多还原

【Abstract】 Zn-Ni alloy plate is the most ideal cadmium substitute plate.The influence of several additives on the formula of Zn-Ni alloy electrodeposited from alkaline bath.The result shows that additives such as sucrose,carbowax,DPE,triethanolamine enables the plate to be fine and compact,smooth and bright.What is more,the plate bears good corrosion resistance.更多还原