Nanocrystalline phases during mechanically activated processing of an iron (Fe) aluminum (40 at% Al) Alloy

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dc.contributor.author Archana, M. S.
dc.contributor.author Ramakrishna, M.
dc.contributor.author Gundakaram, Ravi C.
dc.contributor.author Srikanth, V. V.S.S.
dc.contributor.author Joshi, S. V.
dc.contributor.author Joardar, J.
dc.date.accessioned 2022-03-27T04:03:44Z
dc.date.available 2022-03-27T04:03:44Z
dc.date.issued 2014-07-03
dc.description.abstract Influence of processing conditions on in situ generation of nanocrystalline Fe3AlCx and Fe-Al phases during mechanically activated annealing and sintering of Fe-40 at% Al alloy was evaluated. Fe3AlCx, Fe3Al and ordered FeAl phases evolved even at a low temperature of 400°C. The presence of carbide phase was attributed to the free carbon originating from the organic process control agent while its formation at low temperature was correlated to fast diffusion of C in the lattice assisted by the nanocrystalline structure coupled with the presence of thermal vacancies in the Fe-40 at% Al alloy. The as-sintered composite showed improved mechanical properties. © 2014 Copyright Taylor & Francis Group, LLC.
dc.identifier.citation Materials and Manufacturing Processes. v.29(7)
dc.identifier.issn 10426914
dc.identifier.uri 10.1080/10426914.2014.921699
dc.identifier.uri http://www.tandfonline.com/doi/abs/10.1080/10426914.2014.921699
dc.identifier.uri https://dspace.uohyd.ac.in/handle/1/6093
dc.subject Intermetallics
dc.subject Iron-aluminide
dc.subject Milling
dc.subject Nanocomposite
dc.subject Nanocrystalline
dc.subject Sintering
dc.title Nanocrystalline phases during mechanically activated processing of an iron (Fe) aluminum (40 at% Al) Alloy
dc.type Journal. Article
dspace.entity.type
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