کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1611103 | 1516289 | 2014 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Impurity and interdiffusion coefficients of the Cr-X (XÂ =Â Co, Fe, Mo, Nb, Ni, Pd, Pt, Ta) binary systems
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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: Impurity and interdiffusion coefficients of the Cr-X (XÂ =Â Co, Fe, Mo, Nb, Ni, Pd, Pt, Ta) binary systems Impurity and interdiffusion coefficients of the Cr-X (XÂ =Â Co, Fe, Mo, Nb, Ni, Pd, Pt, Ta) binary systems](/preview/png/1611103.png)
چکیده انگلیسی
A recently developed forward-simulation method can reliably extract impurity diffusivity down to 10â18Â m2/s range even in very challenging situations when the diffusion coefficient varies drastically with composition and when the solubility is very low. The combination of this novel method with diffusion multiples will provide much-needed impurity diffusivity values and interdiffusion coefficients that are essential to the establishment of reliable diffusivity/mobility databases for kinetic modeling. The diffusion coefficient of the Cr-based bcc phase for several binary systems is extremely strongly composition-dependent, thus calling for detailed studies in the future of the mechanisms.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 604, 15 August 2014, Pages 142-150
Journal: Journal of Alloys and Compounds - Volume 604, 15 August 2014, Pages 142-150
نویسندگان
Qiaofu Zhang, Ji-Cheng Zhao,