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dc.contributor.authorLiu, X. J.
dc.contributor.author刘兴军
dc.contributor.authorHuai, Z.
dc.contributor.authorLu, Y.
dc.contributor.authorWang, C. P.
dc.contributor.author王翠萍
dc.date.accessioned2013-04-02T01:51:28Z
dc.date.available2013-04-02T01:51:28Z
dc.date.issued2012-05-30
dc.identifier.citationMATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2012,545:111-117zh_CN
dc.identifier.issn0921-5093
dc.identifier.urihttp://dx.doi.org/10.1016/j.msea.2012.03.008
dc.identifier.uriWOS:000303791700016
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/15443
dc.description.abstractNi-Cu-based porous alloys have attracted extensive interests for their potential use as filters because of their unique mechanical, corrosion resistant and filtering abilities. In this paper, Ni-Cu-Fe-Si porous alloys with different porosities were prepared by powder metallurgy method using NaCl as space holder materials. The pore features of the Ni-Cu-Fe-Si porous alloys were studied by scanning electronic microscopy (SEM). Mercury injection capillary pressure apparatus was used to determine the porosity of the sintered samples. The crystal structure of constituent phase was identified by X-ray diffraction (XRD). Compression test was carried out to determine the mechanical properties of Ni-Cu-Fe-Si porous alloys. The experimental results indicate that samples sintered at 1100 degrees C for 8 h showed good features of the pores with a moderate porosity (about 50%), the ultimate compressive strength was up to 100 MPa. (C) 2012 Elsevier B.V. All rights reserved.zh_CN
dc.description.sponsorshipNational Nature Science Foundation of China [51031003]; Ministry of Education of China [707037]; Ministry of Science and Technology of China [2009DFA52170, 2009AA03Z101]; Aviation Science Fund [2009ZF68010]zh_CN
dc.language.isoenzh_CN
dc.publisherELSEVIER SCIENCE SAzh_CN
dc.subjectPowder metallurgyzh_CN
dc.subjectPorous Ni-Cu-Fe-Si alloyzh_CN
dc.subjectSpace holder materialszh_CN
dc.subjectNaClzh_CN
dc.subjectCompressive strengthzh_CN
dc.titleMicrostructure and mechanical behavior of Ni-Cu-Fe-Si porous alloyszh_CN
dc.typeArticlezh_CN


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