首页> 外文期刊>Hyperfine Interactions: Journal Devoted to Research in the Border Regions of Solid State, Atomic and Nuclear Physics >Conversion electron M_ssbauer spectroscopy study of growth and nature of corrosion products on mild steel exposed to different environments
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Conversion electron M_ssbauer spectroscopy study of growth and nature of corrosion products on mild steel exposed to different environments

机译:转换电子Mssbauer光谱研究暴露于不同环境的低碳钢上腐蚀产物的生长和性质

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摘要

In this study, conversion electron M_ssbauer spectroscopy (CEMS) has been utilized for identifying the nature of initial corrosion products formed on the surface of steel under different environments and measurement of relative thickness of corrosion products formed. CEMS studies on mild steel exposed under different environments, viz. mild steel sprayed with (1) distilled water (2) 3% NaCl and (3) mild steel exposed to SO2 were carried out. The initial stable product of corrosion is found to be γ-FeOOH, which will transform into other oxyhydroxides and oxides, depending on environments. The mechanisms for the corrosion processes occurring under different conditions are also discussed.
机译:在这项研究中,转换电子Msssbauer光谱(CEMS)已被用于识别在不同环境下在钢表面形成的初始腐蚀产物的性质,并测量形成的腐蚀产物的相对厚度。 CEMS研究了在不同环境下暴露的低碳钢,即。进行低碳钢的喷涂(1)蒸馏水(2)3%NaCl和(3)低碳钢暴露于SO2。发现腐蚀的最初稳定产物是γ-FeOOH,视环境而定,它将转变为其他羟基氧化物和氧化物。还讨论了在不同条件下发生腐蚀过程的机理。

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