کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9796148 | 1514941 | 2005 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Dislocation structure and surface relief in fatigued metals
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
The geometry of the persistent slip markings (PSMs) produced by cyclic loading in two stainless steels, one with fcc structure and the other with bcc structure, were assessed using atomic-force microscopy (AFM) and high-resolution scanning electron microscopy (SEM). The internal dislocation structure in both steels was studied using transmission electron microscopy. The bands of the dislocation structure corresponding to cyclic strain localization were identified in both materials and were correlated with PSMs.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volumes 400â401, 25 July 2005, Pages 405-408
Journal: Materials Science and Engineering: A - Volumes 400â401, 25 July 2005, Pages 405-408
نویسندگان
Jaroslav Polák, Martin Petrenec, JiÅÃ Man,