کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1641577 | 1517223 | 2016 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
New preparation method of micron porous copper through physical vacuum dealloying of Cu-Zn alloys
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: New preparation method of micron porous copper through physical vacuum dealloying of Cu-Zn alloys New preparation method of micron porous copper through physical vacuum dealloying of Cu-Zn alloys](/preview/png/1641577.png)
چکیده انگلیسی
Micron porous copper (MPC) was prepared successfully by physical vacuum dealloying (PVD) of Cu30Zn70 alloy. MPC shows a three-dimensional continuous porous structure with channel and ligament size of 1±0.5 μm, and pores size of 2-5 μm. The temperature is the key factor for physical dealloying, and the optimized temperature is about 500 °C for CuZn alloy in our study. Physical vacuum dealloying was demonstrated one effectively preparation method for MPC, and physical vacuum dealloying can be used to prepare other porous metal based on sublimation and kirkendall effect.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 165, 15 February 2016, Pages 1-4
Journal: Materials Letters - Volume 165, 15 February 2016, Pages 1-4
نویسندگان
Yuxia Sun, Yibin Ren, Ke Yang,