磁场作用下不同Mg含量Al-Mg合金腐蚀行为研究

杨光恒, 周泽华, 张欣, 吴林涛, 梅婉

Influence of Magnetic Field on Corrosion Behavior of Al-Mg Alloys with Different Mg Content

YANG Guangheng, ZHOU Zehua, ZHANG Xin, WU Lintao, MEI Wan

表2 Al-3.0%Mg合金在无外加磁场条件下不同溶液中的E_corr，I_corr值和阻抗参数

Table 2 E_corr, I_corr values and fitting equivalent elements parameters of Al-3.0%Mg alloy in untreated and treated solutions under the condition of magnetic field free

Solution	E_corr / V	I_corr / μA·cm^-2	R_s / Ω·cm²	C / F·cm²	R_t / Ω·cm²
Untreated	-1.214	12.05	7.593	1.087×10^-5	3.444×10⁴
Treated	-1.226	12.61	7.231	1.307×10^-5	2.798×10⁴