کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1619738 1516386 2010 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effect of annealing treatment on microstructure evolution and the associated corrosion behavior of a super-duplex stainless steel
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
Effect of annealing treatment on microstructure evolution and the associated corrosion behavior of a super-duplex stainless steel
چکیده انگلیسی

The influence of annealing temperature on the pitting corrosion of a super-duplex stainless steel (SDSS) with mischmetal addition was investigated in chloride solution by critical pitting temperature (CPT) measurement. The corrosion behavior is strongly dependent on the microstructure, namely the presence of secondary phases, elemental partitioning behavior and volume fractions of ferrite and austenite. Based on CPT results and alloying rules, the optimal annealing temperature is determined as 1070 °C and a guideline for further development of improved SDSS is formulated.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 493, Issues 1–2, 18 March 2010, Pages 461–464
نویسندگان
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