The corrosion rate and corrode appearance of different banded pipeline steels structures in CO_(2)+NACE and CO_(2)/H_(2)S+NACE solution in lower temperature areas has been investigated.

• 分析比较了带状组织级别不同的管线钢在低温区CO2+NACE及CO2/H2S+NACE溶液中的腐蚀速率和腐蚀形态。