Abstract Corrosion tests were performed on newly developed alumina-forming austenitic (AFA) steels in stagnant lead bismuth eutectic (LBE) with saturated and low oxygen concentrations at 450 ℃ for 430 h. The steels exhibited enhanced corrosion resistance to the LBE environments with the increasing of Al content. A continuous and protective Al-rich oxide scale formed on the steel specimens that were exposed to LBE with a low oxygen concentration, whereas a non-protective and stratified oxide scale formed in the oxygen saturated LBE.

中文翻译：

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含铝高锰奥氏体钢在 450 ℃ 饱和低氧浓度铅铋共晶熔体中的腐蚀行为

摘要 在饱和和低氧浓度的停滞铅铋共晶 (LBE) 中对新开发的形成氧化铝的奥氏体 (AFA) 钢进行了腐蚀试验，在 450 ℃ 下进行了 430 h。随着铝含量的增加，钢对 LBE 环境的耐腐蚀性能增强。暴露于低氧浓度 LBE 的钢试样上会形成连续的保护性富铝氧化皮，而在氧饱和的 LBE 中形成非保护性的分层氧化皮。