高速列车动态服役环境腐蚀在线监测技术研究

孙晓光, 王睿, 张志毅, 韩晓辉, 李刚卿

On-line Corrosion Monitoring Technology for High-speed Train in Dynamic Service Circumstance

SUN Xiaoguang, WANG Rui, ZHANG Zhiyi, HAN Xiaohui, LI Gangqing

表2 不同厚度涂层在不同位置处大气暴晒时老化的动力学拟合参数

Table 2 Dynamic fitting parameters of the coating with different thicknesses during exposure at different locations

Position A t y0 R2 Running high-speed train -713.51 0.11851 0.2276 0.95401 Qingdao -262.38 0.61555 0.3737 0.99366 Wuhan -194.42 0.6983 0.34746 0.99126 Wenchang -79.6854 0.81827 0.39605 0.9906