کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1585924 | 1514927 | 2006 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Electron backscattered diffraction study of cleavage fracture in pure iron
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
EBSD studies were performed to explore the potential of trace analysis to determine the crystallography of cleavage fracture plane and planar defects that form during cryogenic fracture of pure iron. Single- and double-surface trace analysis revealed that cleavage occurred along the cube {1Â 0Â 0} planes. In addition, using EBSD we were able to identify the planar defects that formed during fracture to be twins on {1Â 1Â 2} planes. The combination of trace analysis and orientation mapping was able to uniquely identify the specific variants of the {1Â 1Â 2} planes associated with each set of twins. The twin/matrix interface was mostly scalloped suggesting that twin formation could be the result of twinning on multiple twin planes.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 417, Issues 1â2, 15 February 2006, Pages 243-248
Journal: Materials Science and Engineering: A - Volume 417, Issues 1â2, 15 February 2006, Pages 243-248
نویسندگان
R. Ayer, R.R. Mueller, T. Neeraj,