论文部分内容阅读
研究稀土元素对碳素钢在模拟建筑腐蚀环境中耐蚀性的影响。结果表明,稀土丝在酸性NaHSO3溶液中发生分解,生成的Ce离子和La离子具有共沉积倾向,并作为混合型缓蚀剂可以提高碳素钢在恶劣环境中的耐腐蚀性
The effect of rare earth elements on the corrosion resistance of carbon steel in a simulated building corrosion environment was studied. The results show that the rare-earth wire decomposes in acidic NaHSO3 solution and the Ce ion and La ion are co-deposition tendency. As a mixed inhibitor, the corrosion resistance of carbon steel in harsh environment can be improved