کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
775878 | 1463842 | 2008 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Thermo-mechanical fatigue behavior of reduced activation ferrite/martensite stainless steels
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی مکانیک
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Blanket modules of a future nuclear fusion reactor are subjected during service to alternating thermal and mechanical stresses as a consequence of the pulsed reactor operation. Therefore, the thermo-mechanical fatigue (TMF) behavior of reduced activation ferrite/martensite stainless steels, as its structural material, is examined. TMF results of as received EUROFER 97 show a remarkable reduction in life time compared to isothermal low cycle fatigue (LCF) tests. The application of hold times in TMF-experiments leads to different damage reactions than during LCF loading. Microstructural evaluation during both cyclic loading procedures is very similar and gives no indication of the different damage behaviors.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Fatigue - Volume 30, Issue 2, February 2008, Pages 339–344
Journal: International Journal of Fatigue - Volume 30, Issue 2, February 2008, Pages 339–344
نویسندگان
C. Petersen, D. Rodrian,