Ca-P涂层和Sr-P涂层对脉冲磁场下凝固的Mg-Zn-Zr-Gd合金耐蚀性的影响

毛训聪, 陈乐平, 彭聪

Effect of Chemical Conversion Coatings Ca-P and Sr-P on Corrosion Resistance of Mg-Zn-Zr-Gd Alloy Cast After Solidifying by Pulsed Magnetic Field

MAO Xuncong, CHEN Leping, PENG Cong

图8 六组脉冲试样在Hank's溶液中浸泡7 d后pH变化及腐蚀速率曲线

Fig.8 Variation of the pH of the solution (a) and corrosion rate (b) of pulsed specimens soaked in Hank's solution for 7 d