کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7992882 | 1516150 | 2018 | 34 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Influence of carbon coating with phenolic resin in natural graphite on the microstructures and properties of graphite/copper composites
ترجمه فارسی عنوان
تأثیر پوشش کربن با رزین فنولی در گرافیت طبیعی بر روی ریزساختارها و خواص ترکیبات گرافیتی / مس
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
پوشش کربن، کامپوزیت ماتریس فلزی، متالورژی پودر، ریز ساختار،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
چکیده انگلیسی
Carbon-coated graphite/copper composites were fabricated by using electrolytic copper powder and phenolic resin-coated graphite as raw materials via powder metallurgy method. The effect of natural graphite with phenolic resin coating on the microstructures and properties of graphite/copper composites was investigated. The results indicated that the surface of natural graphite was modified by phenolic resin. Smooth amorphous carbon shell with the thickness of 40â¯nm to 1â¯Î¼m was formed on the surface of natural graphite after carbonizing at 900â¯Â°C for 2â¯h under hydrogen atmosphere. The sintering of Cu particles was accelerated by phenolic resin coating, and a continuous network-shaped Cu matrix with isolated graphite phase was formed in carbon-coated graphite/copper composites. The electrical conductivity, flexural strength, and tribological properties of graphite/copper composites were improved.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 744, 5 May 2018, Pages 165-173
Journal: Journal of Alloys and Compounds - Volume 744, 5 May 2018, Pages 165-173
نویسندگان
X. Jiang, H.C. Fang, P. Xiao, T. Liu, J.M. Zhu, Y.C. Wang, P.F. Liu, Y. Li,