模拟海洋大气环境下冲刷载荷对Q355钢的腐蚀规律研究

钟振坤, 关蕾, 傅汉龙, 王俊, 刘淼然, 揭敢新

Corrosion Behavior of Q355 Steel Under Erosion Load in a Simulated Marine Atmospheric Environment

ZHONG Zhenkun, GUAN Lei, FU Hanlong, WANG Jun, LIU Miaoran, JIE Ganxin

表8 加速比例结果

Table 8 Results of accelerated proportions

Cycle 1 Cycle 2 Cycle 3 Cycle 4 Average Average thickness ratio of the rust layer 1.35 1.25 1.21 1.25 1.26 Corrosion current density ratio 1.21 1.38 1.06 1.12 1.19 Polarization resistance ratio 1.30 1.78 1.11 1.25 1.36