回顾了近年来脉冲电镀铬的技术研究现状,综述了脉冲电镀铬的特性,脉冲电镀得到的铬镀层结构不同于直流镀层,其孔隙率低,裂纹数目少,双向脉冲电镀铬可在电镀过程中不断修饰镀层表面,在特定条件下还可获得多层纳米晶结构,可大幅度改善镀铬层的抗腐蚀性能.
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