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本文总结了对18-8钢管抗硫酸腐蚀性能进行实验研究的结果,认为此钢材不耐硫酸露点腐蚀,特别是用奥137焊条焊接的焊缝耐蚀性更差。
This paper summarizes the results of the experimental study of sulfuric acid corrosion resistance of 18-8 steel pipe, that the steel is not resistant to sulfuric acid dew point corrosion, especially the weld with the Austrian 137 electrode corrosion worse.