酸洗工艺对不同锡量二次冷轧镀锡板耐蚀性能的影响

周谦永, 赖漾, 李谦

Effect of Pickling Process on Corrosion Resistance of Double Cold-reduced Tinplate with Different Tin Coating Masses

ZHOU Qianyong, LAI Yang, LI Qian

图4 经电解酸洗或化学酸洗的不同镀锡量的镀锡板在3.5%NaCl水溶液中的电化学阻抗谱图

Fig.4 Nyquist (a) and Bode (b) plots of tinplate samples plated with different amounts of tin and post-treated by electrolytic pickling or chemical pickling during immersion in 3.5%NaCl solution