کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7993053 | 1516150 | 2018 | 24 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Thermal stability of nanocrystalline Al-5at.%Ni and Al-5at.%V alloys produced by high-energy ball milling
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Thermal stability of nanocrystalline Al-5at.%Ni and Al-5at.%V alloys produced by high-energy ball milling Thermal stability of nanocrystalline Al-5at.%Ni and Al-5at.%V alloys produced by high-energy ball milling](/preview/png/7993053.png)
چکیده انگلیسی
Nanocrystalline Al-5at.%V and Al-5at.%Ni alloys, prepared by high-energy ball milling and subsequent consolidation under uniaxial pressure of 3â¯GPa, were subjected to isothermal heat treatment for one hour at various temperatures-ranging from 100 to 614â¯Â°C. Grain growth, solid solubility of the alloying elements, and formation of additional phases following heat treatment were investigated using X-ray diffraction (XRD) analysis and scanning electron microscopy (SEM) coupled with energy dispersive X-ray spectroscopy (EDXS). Vickers hardness was measured after heat treatment and correlated with the heat treatment temperature, composition, and microstructure. The heat treatment temperature and alloying element had a strong influence on hardness. The Influence of heat treatment on the microstructure and hardness of the alloys was dependent upon the diffusion coefficients of the alloying elements in Al.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 744, 5 May 2018, Pages 651-657
Journal: Journal of Alloys and Compounds - Volume 744, 5 May 2018, Pages 651-657
نویسندگان
J. Esquivel, M.G. Wachowiak, S.P. O'Brien, R.K. Gupta,