合金元素对铝合金在泰国曼谷地区初期腐蚀行为的影响
王力1,董超芳1(),张达威1,孙晓光2,Thee Chowwanonthapunya3,满成4,肖葵1,李晓刚1()
Effect of Alloying Elements on Initial Corrosion Behavior of Aluminum Alloy in Bangkok, Thailand
WANG Li1,DONG Chaofang1(),ZHANG Dawei1,SUN Xiaoguang2,Chowwanonthapunya Thee3,MAN Cheng4,XIAO Kui1,LI Xiaogang1()

图4. 在曼谷暴晒1 a后3种铝合金在0.1 mol/L NaCl中的极化曲线

Fig.4. Polarization curves (in 0.1 mol/L NaCl solution at room temperature) of different Al alloys exposed in Bangkok area for 1 a (Epit—pitting potential, Ecorr—corrosion potential)