کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7894136 1509966 2017 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Role of previously formed corrosion product layers on sulfide-assisted corrosion of iron archaeological artefacts in soil
ترجمه فارسی عنوان
نقش لایه های تولید شده قبلی خوردگی بر خوردگی سولفید با استفاده از مصنوعات باستانی آهن در خاک
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
چکیده انگلیسی
Iron archaeological nails (16th century) were used as representative of the mild steel structures envisaged for the storage of nuclear waste. The influence of sulfide species on the corrosion behavior of the nails was investigated via the thorough description of the modifications undergone by the corrosion products surrounding the metal after re-immersion in deaerated sulfide solution. The only observed modification was the formation of FeS at the corrosion product layer/soil interface. The corrosion product layer, mainly composed of FeCO3, acts as protective barrier, the reactivity of FeCO3 preventing sulfide species to reach the metal and influence the corrosion process.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Corrosion Science - Volume 129, December 2017, Pages 169-178
نویسندگان
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