Mechanism of Residual Stresses in Anodic Oxidized Film on Lead Substrate under Electric Field
LI Jian-Zhong, WEI Li-Hua, WANG Bo, SUN Xiu-Li, TIAN Yan-Wen
图4 电场作用下铅阳极氧化初期的拉曼光谱 Fig. 4 Raman spectra of the initial oxidation for lead alloy anode under conditions of electric field 1lead alloy anode before electrolysis; b lead alloy anode oxidized with different current densities Time 20 s; c lead alloy anode oxidized for different time Current density 20Adm 2