The corrosion mechanisms of T24, T92, VM12, and AISI 304 steels are studied under the influence of NaCl–KCl, NaCl–Na₂SO₄, and KCl–K₂SO₄ salt mixtures in a dry air atmosphere at 650°C for 15 days. NaCl–KCl was the most aggressive deposit and AISI 304 stainless steel exhibited the highest corrosion resistance. There was no relation between the Cr content of the ferritic steels and their corrosion resistance in NaCl–KCl. In contrast, the resistance of high‐Cr steels was better when exposed to NaCl–Na₂SO₄ and KCl–K₂SO₄. The high‐Cr and the low‐Cr steels were more susceptible to NaCl–Na₂SO₄ and to KCl–K₂SO₄, respectively.

中文翻译：

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T24，T92，VM12和AISI 304钢在KCl–NaCl–K2SO4–Na2SO4盐混合物中的腐蚀行为

在NaCl–KCl，NaCl–Na ₂ SO ₄和KCl–K ₂ SO ₄盐混合物在650°C的干燥空气环境下，研究了T24，T92，VM12和AISI 304钢的腐蚀机理。15天。NaCl–KCl是腐蚀性最高的沉积物，AISI 304不锈钢表现出最高的耐腐蚀性。铁素体钢中的Cr含量与其在NaCl–KCl中的耐腐蚀性之间没有关系。相反，当暴露于NaCl–Na ₂ SO ₄和KCl–K ₂ SO _4中时，高铬钢的电阻更好。高Cr和低Cr钢更容易受到NaCl–Na ₂ SO _4的影响和分别为KCl–K ₂ SO ₄。