Srikari Tantri, P and Sheela, K Ramasesha (1998) Synthesis and Properties of Molybdenum Disilicide Based Composites. Technical Report. National Aerospace Laboratories, Bangalore, India.
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Abstract
Molybdenum Disilicide (MoSi } and its composites have attracted considerable interest because of their unique combination of properties. The processing of MoSi 2 composites by the reinforcement of different elements such as Al, Ta, Nb, W. Mo, A1 2 0 , SiC, Si N , ZrO2 and mullite has been reviewed. The addition of c mpounds have been achieved by different methods such as powder metallurgy, soW state displacement, plasma spraying, exothermal dispersion (XD ) and self propagating high temperature synthesis (SIBS). The influence of these additions on the microstructural and mechanical properties have been discussed. The fracture toughness of MoSi 2 i s considerably improved by the ductile and brittle phase reinforcements. An improvement in the creep resistance is achieved by the addition of SiC.
| Item Type: | Proj.Doc/Technical Report (Technical Report) |
|---|---|
| Uncontrolled Keywords: | Composites;Brittle Phase Reinforcements |
| Subjects: | CHEMISTRY AND MATERIALS > Composite Materials CHEMISTRY AND MATERIALS > Metals and Metallic Materials |
| Division/Department: | Materials Science Division, Materials Science Division |
| Depositing User: | Mrs Neetu Chandra |
| Date Deposited: | 15 May 2006 |
| Last Modified: | 24 May 2010 09:41 |
| URI: | http://nal-ir.nal.res.in/id/eprint/1326 |
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