Ingole, S., Khan, Z. A., Paluri, R. and Ozaydin, F., 2011. Mechanical Characterization of Alumina in-situ Aluminum Di-borides Nano Composites. In: 2012 TMS Annual Meeting & Exhibition, 11-15 March 2012, Orlando, FL, USA. (Unpublished)
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High strength with in-situ lubricious phases can potentially enhance the service life of sliding interfaces. Nano composites are developed with in-situ lubricious phases using alumina and boron. The mechanical characterization of Al2O3 matrix nano composites using 2 wt. %B will be reported. The mechanical properties such as Vicker’s hardness, fracture strength will be discussed. The effect of milling time and sintering temperature on mechanical properties will be evaluated. It is hypothesized that the reduced grain size will enhance the mechanical properties of composites. This will be a significant contribution towards specific industrial applications. Additionally, formation of borate(Al18B4O33) will also contribute to the enhancement of mechanical properties as well. The scanning electron micrographs showed the grain refinement as compared to as-received materials (i.e. alumina and boron).
|Item Type:||Conference or Workshop Item (Paper)|
|Subjects:||Technology > Engineering > General Engineering|
|Group:||School of Design, Engineering & Computing > Sustainable Design Research Centre|
|Deposited By:||Dr Zulfiqar Khan|
|Deposited On:||31 Jul 2011 14:40|
|Last Modified:||07 Mar 2013 15:47|
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