کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5439868 1509969 2017 17 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effect of surface machining on the corrosion behaviour of 316 austenitic stainless steel in simulated PWR water
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Effect of surface machining on the corrosion behaviour of 316 austenitic stainless steel in simulated PWR water
چکیده انگلیسی
The corrosion behaviour of 316 austenitic stainless steel with different surface machining processes in simulated pressure water reactor primary environment was investigated. The oxide films related to three surface conditions were characterized by using SEM, TEM and XPS. The results showed that the machined surface conditions affected the thickness and elemental distribution of the oxide films composed of a double-layer structure. The more heavily cold worked layer results in less chromium enrichment in the inner film, and more nickel enrichment at the oxide/metal interface. Meanwhile, unduly chromium depletion beneath the oxide film was observed on the machined surfaces.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Corrosion Science - Volume 126, September 2017, Pages 104-120
نویسندگان
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