کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10634268 993444 2005 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Neutron diffraction studies on lattice strain evolution around a crack-tip during tensile loading and unloading cycles
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Neutron diffraction studies on lattice strain evolution around a crack-tip during tensile loading and unloading cycles
چکیده انگلیسی
Elastic lattice-strain profiles ahead of a fatigue-crack-tip were measured during tensile loading and unloading cycles using neutron diffraction. The crack-closure phenomenon after an overload was observed. Furthermore, the plastic-zone size in front of the crack-tip was estimated from the diffraction-peak broadening, which showed good agreement with the calculated result.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scripta Materialia - Volume 53, Issue 8, October 2005, Pages 971-975
نویسندگان
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