کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1499636 993315 2012 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Some aspects of the cyclic behavior of twinning-induced plasticity steels
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Some aspects of the cyclic behavior of twinning-induced plasticity steels
چکیده انگلیسی

Aspects of the mechanical behavior and microstructure evolution during the cyclic loading of twinning-induced plasticity steels are considered in order to provide deeper insights into their good fatigue strength. Experiments on an Fe–0.3C–16Mn–1.5Al steel in the high-cycle fatigue regime have demonstrated the beneficial influence of grain refinement. In the presence of a large grain size, cyclic loading is found to lead to the generation of twins in addition to extended dislocations and planar dislocation arrays.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scripta Materialia - Volume 66, Issue 12, June 2012, Pages 1034–1039
نویسندگان
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