کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1500113 993334 2011 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A continuum model for core relaxation of incoherent twin boundaries based on the Peierls–Nabarro framework
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
A continuum model for core relaxation of incoherent twin boundaries based on the Peierls–Nabarro framework
چکیده انگلیسی

We present a continuum model for the core relaxation of incoherent twin boundaries based on the Peierls–Nabarro framework, incorporating both the long-range strain field and the local atomic structure. The continuum model is applied to the finite size effect of twin boundaries and interactions of dislocations with twin boundaries. The obtained results agree well with the experimental and atomistic simulation results. This model provides a basis for quantitative study of structures and collective behaviors of twin boundaries within the continuum framework.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scripta Materialia - Volume 64, Issue 5, March 2011, Pages 438–441
نویسندگان
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