کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10620736 | 988655 | 2010 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Lattice correspondence during twinning in hexagonal close-packed crystals
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
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![عکس صفحه اول مقاله: Lattice correspondence during twinning in hexagonal close-packed crystals Lattice correspondence during twinning in hexagonal close-packed crystals](/preview/png/10620736.png)
چکیده انگلیسی
The correspondence of the dominant slip modes in parent and twin structures in hexagonal closed-packed crystals is considered within the framework of the theory of deformation twinning. The correspondence matrices, which provide a link between the parent and twin lattices, have been worked out for compound twinning modes and selected metals. Geometrical considerations suggest that in most cases deformation twins should inherit a harder dislocation substructure than that of the corresponding parent. Possible mechanisms of twin hardening are discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Acta Materialia - Volume 58, Issue 17, October 2010, Pages 5848-5857
Journal: Acta Materialia - Volume 58, Issue 17, October 2010, Pages 5848-5857
نویسندگان
M. Niewczas,