Wear Behaviour of Nanocrystalline Fe88Si12 Alloy in Water Environment
Wear behaviour of nanocrystalline Fe88Si12 alloy has been investigated in water environment compared with the coarse grained counterpart. The friction coefficient of the Fe88Si12 alloy changes slightly with the grain size. The wear resistance is enhanced as the grain size decreases first and then re...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2014/791462 |
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| _version_ | 1850166149430378496 |
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| author | Licai Fu Jun Yang Qinling Bi Weimin Liu |
| author_facet | Licai Fu Jun Yang Qinling Bi Weimin Liu |
| author_sort | Licai Fu |
| collection | DOAJ |
| description | Wear behaviour of nanocrystalline Fe88Si12 alloy has been investigated in water environment compared with the coarse grained counterpart. The friction coefficient of the Fe88Si12 alloy changes slightly with the grain size. The wear resistance is enhanced as the grain size decreases first and then reduces when the grain size continues to decrease, although the hardness of the Fe88Si12 alloy decreases monotonically with the grain size. It is contrary to the predications of Archard’s formula. The best wear resistance of Fe88Si12 alloy with grain size of 40 nm in our present work is attributed to the proper grain boundary volume fraction and composite phase structures of disordered B2 and ordered D03. |
| format | Article |
| id | doaj-art-dd4f7bb714a14a6da001266c415ff8da |
| institution | OA Journals |
| issn | 1687-8434 1687-8442 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-dd4f7bb714a14a6da001266c415ff8da2025-08-20T02:21:33ZengWileyAdvances in Materials Science and Engineering1687-84341687-84422014-01-01201410.1155/2014/791462791462Wear Behaviour of Nanocrystalline Fe88Si12 Alloy in Water EnvironmentLicai Fu0Jun Yang1Qinling Bi2Weimin Liu3State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, ChinaState Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, ChinaState Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, ChinaState Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, ChinaWear behaviour of nanocrystalline Fe88Si12 alloy has been investigated in water environment compared with the coarse grained counterpart. The friction coefficient of the Fe88Si12 alloy changes slightly with the grain size. The wear resistance is enhanced as the grain size decreases first and then reduces when the grain size continues to decrease, although the hardness of the Fe88Si12 alloy decreases monotonically with the grain size. It is contrary to the predications of Archard’s formula. The best wear resistance of Fe88Si12 alloy with grain size of 40 nm in our present work is attributed to the proper grain boundary volume fraction and composite phase structures of disordered B2 and ordered D03.http://dx.doi.org/10.1155/2014/791462 |
| spellingShingle | Licai Fu Jun Yang Qinling Bi Weimin Liu Wear Behaviour of Nanocrystalline Fe88Si12 Alloy in Water Environment Advances in Materials Science and Engineering |
| title | Wear Behaviour of Nanocrystalline Fe88Si12 Alloy in Water Environment |
| title_full | Wear Behaviour of Nanocrystalline Fe88Si12 Alloy in Water Environment |
| title_fullStr | Wear Behaviour of Nanocrystalline Fe88Si12 Alloy in Water Environment |
| title_full_unstemmed | Wear Behaviour of Nanocrystalline Fe88Si12 Alloy in Water Environment |
| title_short | Wear Behaviour of Nanocrystalline Fe88Si12 Alloy in Water Environment |
| title_sort | wear behaviour of nanocrystalline fe88si12 alloy in water environment |
| url | http://dx.doi.org/10.1155/2014/791462 |
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