کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1573853 | 1514697 | 2015 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Deformation behavior of Nb nanowires in TiNiCu shape memory alloy matrix
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Deformation behavior of Nb nanowires in TiNiCu shape memory alloy matrix Deformation behavior of Nb nanowires in TiNiCu shape memory alloy matrix](/preview/png/1573853.png)
چکیده انگلیسی
An in-situ nanowire Nb/TiNiCu composite is fabricated based on the concept of strain under-matching between a phase transforming matrix and high strength nanomaterials. The deformation behavior of the Nb nanowire was investigated by means of in-situ synchrotron X-ray diffraction when the TiNiCu matrix underwent different deformation modes. The maximum lattice strain of the Nb nanowires was about 5% when the matrix deformed via martensitic transformation or 1% when deforming plastically by dislocation slip. The Nb nanowires showed a lattice strain of 3.5% when the matrix deformed in the mixed mode of plastic deformation and martensitic transformation, which means that the occurrence of plastic deformation does not impede load transfer from the matrix to the nanowires.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 646, 14 October 2015, Pages 52-56
Journal: Materials Science and Engineering: A - Volume 646, 14 October 2015, Pages 52-56
نویسندگان
Daqiang Jiang, Yinong Liu, Cun Yu, Weilong Liu, Hong Yang, Xiaohua Jiang, Yang Ren, Lishan Cui,