低碳钢Q235、管线钢L415和压力容器钢16MnNi在湛江高湿高辐照海洋工业大气环境下的初期腐蚀行为

李小涵, 曹公望, 郭明晓, 彭云超, 马凯军, 王振尧

Initial Corrosion Behavior of Carbon Steel Q235, Pipeline Steel L415, and Pressure Vessel Steel 16MnNi Under High Humidity and High Irradiation Coastal-Industrial Atmosphere in Zhanjiang

LI Xiaohan, CAO Gongwang, GUO Mingxiao, PENG Yunchao, MA Kaijun, WANG Zhenyao

表1 Q235、L415和16MnNi钢的化学成分 (mass fraction / %)

Table 1 Chemical compositions of Q235, L415, and 16MnNi steels

Steel C Si P S Cr Mn Ni Fe Q235 0.15 0.11 0.033 0.010 0.05 0.36 0.03 Bal. L415 0.08 0.16 0.015 < 0.003 - 1.61 - Bal. 16MnNi 0.11 0.26 0.011 < 0.003 0.03 1.32 0.03 Bal.