کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1612606 | 1516307 | 2014 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Dislocation assisted face-centered-cubic/body-centered-cubic interface mixing during severe plastic deformation
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Dislocation assisted face-centered-cubic/body-centered-cubic interface mixing during severe plastic deformation Dislocation assisted face-centered-cubic/body-centered-cubic interface mixing during severe plastic deformation](/preview/png/1612606.png)
چکیده انگلیسی
• Interface diffusion with a width of 2–4 nm was detected in Cu–Cr alloy.
• Interface mixing is responsible to more rapid increase of electrical resistivity.
Abundant Cu/Cr interface was produced to study the interfacial diffusion at face-centered-cubic/body-centered-cubic interface during heavy cold drawing. Notable interface diffusion with a width of 2–4 nm at Cu/Cr interface was detected. The appearance of the interdiffusion is well explained by the mechanical mixing mechanism with dislocations gliding through the Cu/Cr interface. The greater inelastic scattering of electrons at the interdiffusion zone was responsible to the more rapid increase of electrical resistivity with the increase of drawing strains.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 586, 15 February 2014, Pages 16–21
Journal: Journal of Alloys and Compounds - Volume 586, 15 February 2014, Pages 16–21
نویسندگان
Jiabin Liu, Lihui Zhang, Lunan Song, Liang Meng, Yuewu Zeng, Miao Wang, Youtong Fang, Jien Ma,