𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Synthesis of copper–alumina nanocomposite by reactive milling

✍ Scribed by T. Venugopal; K. Prasad Rao; B.S. Murty

Publisher
Elsevier Science
Year
2005
Tongue
English
Weight
283 KB
Volume
393
Category
Article
ISSN
0921-5093

No coin nor oath required. For personal study only.

✦ Synopsis

Cu Al 2 O 3 nanocomposite is successfully synthesized by reactive milling of CuO/Cu 2 O and Al. Wet milling in toluene transforms the combustion reaction to a progressive reaction. The extent of reduction reaction increases with increase in excess reductant (Al). The crystallite size of Cu obtained from reactive milling is much finer than that obtained from ball milling of Cu and Al 2 O 3 .

📜 SIMILAR VOLUMES

Al2O3–WC synthesis by high-energy reacti
Al2O3–WC synthesis by high-energy reactive milling
✍ Eliria M.J.A. Pallone; Diego R. Martin; Roberto Tomasi; Walter J. Botta Filho 📂 Article 📅 2007 🏛 Elsevier Science 🌐 English ⚖ 418 KB

Like most carbide-based composites, the two main characteristics of alumina-tungsten carbide (Al 2 O 3 -WC) composites are high hardness and high wear resistance. These features confer the composites important engineering applications, in particular when they are used as cutting tools. The present r

Synthesis and characterization of transp
Synthesis and characterization of transparent alumina reinforced polycarbonate nanocomposite
✍ Hamid R. Hakimelahi; Ling Hu; Bradley B. Rupp; Maria R. Coleman 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 946 KB

Transparent nanocomposite films were fabricated by blending a concentrated nanocomposite formed by in-situ polymerization of polycarbonate in the presence of alumina nanowhisker with a high molecular weight polycarbonate. Polycarbonate was grafted to the alumina nanowhisker surface to improve nanofi

Fabrication of nickel aluminide intermet
Fabrication of nickel aluminide intermetallic-alumina nanocomposite via reaction synthesis
✍ R. Ismail; I.I. Yaacob 📂 Article 📅 2008 🏛 Elsevier Science 🌐 English ⚖ 232 KB

Nickel aluminide-alumina nanocomposite was prepared by a conventional powder metallurgy technique. Nanosize alumina as dispersed phase was mixed with Ni and Al powder in a planetary ball mill for 4 h at 175 rpm. The mixture was then compacted using a hydraulic press at 400 MPa for 15 min. Sintering