在1968～1972年间,有数家镁厂在试验槽上进行了导氯阳极的生产性试验,所试验的导氯阳极结构是多种多样的(试验槽的电流强度6～100千安)。但大致可分成导氯通道是由人工特殊加工成的、分布在阳极体内的导氯阳极和导氯通道是分布在阳极表面的、能直接加工成或将石墨条进行适当装配而成的两大类。本文所研究导氯阳极属前一种(图1)其结构比 Between 1968 and 1972, several magnesium plants conducted a pilot production experiment of conducting chlorine anodes on a test tank. The structures of conducting chlorine anodes tested were varied (the current density in the test tank was 6 to 100 kA). But can be roughly divided into lead chloride channel is made by artificial special processing, distributed in the anode body of the chlorine-based anode and chlorine channel is located in the anode surface can be processed directly into or graphite bar made of the appropriate assembly of the two class. The lead chloride anode studied in this article is the former (Figure 1) its structure ratio