DOIONLINE

DOIONLINE NO - IJMAS-IRAJ-DOIONLINE-6352

Publish In
International Journal of Management and Applied Science (IJMAS)-IJMAS
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Volume Issue
Issue
Volume-2,Issue-11, Special Issue-2  ( Nov, 2016 )
Paper Title
Production of Alumina/Ni Nanocomposites by Heterogeneous Precipitation Method and Pressureless Sintering
Author Name
Betul Kafkaslioglu, Yahya Kemal Tur
Affilition
Gebze Institute of Technology, Department of Material Science and Engineering Gebze, Kocaeli, Turkey
Pages
128-131
Abstract
In the present study, Al2O3/Ni composites with different Ni volume ratios (1, 3, 5vol.%) were prepared by the heterogeneous precipitation method by pressureless sintering at 1450-1550°C for 2h. The structural and mechanical properties of the composites were characterized by XRD, SEM and Vickers Indentation technique, respectively. Homogeneous microstructure could be obtained in all composites. The effects of Ni content and sintering temperature on densification and mechanical properties were analyzed. Keywords- Alumina, Nanocomposite, Hardness, Microstructure.
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