کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1623828 | 1516413 | 2008 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Ni-C powder synthesis by a submerged pulsed arc in breakdown mode
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

چکیده انگلیسی
It was found that a powder of Ni-C nanoparticles was produced. The powder consisted of carbon particles and nickel-carbon alloy particles. The latter were also coated by carbon. The carbon concentration in the Ni alloy was approximately triple of the maximum equilibrium solid solubility of carbon in nickel. The production rate of carbon was greater than the erosion rate of the Ni electrodes by factors of 2-6. The ratio of carbon production rate to electrode erosion rate decreased with the discharge energy. The size distribution of the produced particles was narrow. No particles with diameter more than 0.7 μm were observed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 464, Issues 1â2, 22 September 2008, Pages 483-487
Journal: Journal of Alloys and Compounds - Volume 464, Issues 1â2, 22 September 2008, Pages 483-487
نویسندگان
N. Parkansky, G. Frenkel, B. Alterkop, I. Beilis, R.L. Boxman, Z. Barkay, Yu. Rosenberg,