【摘要】 采用纯度较高的纯镁为原料熔炼了Mn含量分别为0.08%,0.2%,0.3%,0.4%,0.5%(质量分数)的低Mn含量镁牺牲阳极和工程中常用的Mg--1Mn合金(Mn含量为0.6%,0.7%),探讨Mn含量对降低Mg-Mn牺牲阳极Fe含量、显微组织和电化学性能的影响规律,阐明低Mn含量镁牺牲阳极的工程应用可行性,得到合理的Mn含量范围。更多还原

【Abstract】 Magnesium sacrificial anodes with different Mn contents,i.e.0.08%,0.2%,0.3%,0.4%,0.5%and the Mg-IMn(0.6%and 0.7%Mn),which was used mainly in engineering applications were prepared by highly purified magnesium.The effects of Mn content on diminishing the Fe content,the microstructure and the electrochemical properties of Mg-Mn anodes were investigated.In addition,the availability of decreasing the Mn content of the Mg-Mn high potential sacrificial anode was proved and the proper Mn addition scale was also determined.更多还原