کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8041955 1518700 2014 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Evolution of radiation defect and radiation hardening in heat treated SA508 Gr3 steel
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سطوح، پوشش‌ها و فیلم‌ها
پیش نمایش صفحه اول مقاله
Evolution of radiation defect and radiation hardening in heat treated SA508 Gr3 steel
چکیده انگلیسی
The formation of radiation defects and corresponding radiation hardening in heat-treated SA508 Gr3 steel after Fe ion irradiation were investigated by means of transmission electron microscopy and a nano-indentation technique. As the residual dislocation density is increased in the matrix, the formation of radiation defects is considerably weakened. Comparison between the characteristics of the radiation defect and an evaluation of radiation hardening indicates that a large dislocation loop contributes little to the radiation hardening in the heat-treated SA508 Gr3 steel.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms - Volume 319, 15 January 2014, Pages 24-28
نویسندگان
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