کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1484141 | 1510520 | 2008 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Nanocrystallization and fracture characteristics in Co-based ribbons
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Nanocrystallization and fracture characteristics in Co-based ribbons Nanocrystallization and fracture characteristics in Co-based ribbons](/preview/png/1484141.png)
چکیده انگلیسی
The fracture characteristics, Young's modulus and Vickers hardness of nanocrystalline materials obtained from the amorphous precursor Co66Fe4Mo2Si16B12 by thermal treatments at two different temperatures (slightly and well below the crystallization temperature) have been studied. The results show that these nanocrystalline materials are very brittle and the plastic flow involved in the fracture process practically disappears in the case of the material obtained at the temperature slightly below the crystallization one. In addition, an interesting nanolamellar structure has been observed in this sample.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Non-Crystalline Solids - Volume 354, Issues 47â51, 1 December 2008, Pages 5113-5116
Journal: Journal of Non-Crystalline Solids - Volume 354, Issues 47â51, 1 December 2008, Pages 5113-5116
نویسندگان
L. Elbaile, J.A. Riba, R. Quintana, J.A. GarcÃa,