电网碳钢、镀锌钢大气腐蚀等级图绘制研究
郝文魁, 陈新, 徐玲铃, 韩钰, 陈云, 黄路遥, 祝志祥, 杨丙坤, 王晓芳, 张强

Drawing of Atmospheric Corrosion Map of Carbon Steel and Galvanized Steel for Power Grid
HAO Wenkui, CHEN Xin, XU Lingling, HAN Yu, CHEN Yun, HUANG Luyao, ZHU Zhixiang, YANG Bingkun, WANG Xiaofang, ZHANG Qiang
表6 不同腐蚀等级所对应的面积和面积比例 (categories)
Table 6 The area and proportion of different corrosion
Carbon steelGalvanized steel
Corrosion category

Area

km2

Proportion

Area

km2

Proportion
C11316701.71%1378301.79%
C2375221048.73%379225049.25%
C3335335043.55%336567043.71%
C44088305.31%3349504.35%
C5400400.52%446600.58%
CX139000.18%246400.32%