研究了不同含镍量的低合金钢在青岛和江津的大气腐蚀,结果表明,含镍量2.68%的合金钢在含硫、氯的环境下都有较好的抗腐蚀性能,抵抗氯对钢材侵蚀的效果比抵抗硫对钢材侵蚀的效果更显著.对锈层的X射线衍射定量相分析表明,含镍量2.68%的合金钢在青岛暴露24个月的锈层中的δ-FeOOH和α-FeOOH更多,β-FeOOH少,说明含镍钢在含氯的环境下更易形成致密锈层,阻碍Cl-的渗透.
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