Evaluation of Sintering Behavior of Premix Al-Zn-Mg-Cu Alloy Powder

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dc.contributor.authorRudianto, Hariscs
dc.contributor.authorJang, Gwang Joocs
dc.contributor.authorSun, Yang Sangcs
dc.contributor.authorKim, Yong Jincs
dc.contributor.authorDlouhý, Ivocs
dc.coverage.issue1cs
dc.coverage.volume2015cs
dc.date.accessioned2020-08-04T11:57:54Z
dc.date.available2020-08-04T11:57:54Z
dc.date.issued2015-05-09cs
dc.description.abstractSintering of light aluminium alloys powder has been investigated as a way to substitute steels in automotive and aerospace industries. Premix Al-5.5Zn-2.5Mg-0.5Cu composite powder called Alumix 431D was analyzed in this research. Sintering was carried out under ultra high purity nitrogen gas and before reaching sintering temperature, green samples were delubricated at 400 degrees C for 30 min. The powder possesses high sinterability by reaching 96% relative density at 580 degrees C sintering temperature. Formation of liquid phase seems to support achieving high sintering density. Optimum mechanical properties also were obtained under those conditions. T6 heat treatment was done to improve the mechanical properties by formation of precipitation strengthening, and MgZn2 appears to be dominant strengthening precipitate. X-ray diffraction, optical microscopy, and SEM-EDS were used to characterize powder, and sintered and heat treated samples.en
dc.formattextcs
dc.format.extent1-8cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationAdvances in Materials Science and Engineering. 2015, vol. 2015, issue 1, p. 1-8.en
dc.identifier.doi10.1155/2015/987687cs
dc.identifier.issn1687-8442cs
dc.identifier.other115311cs
dc.identifier.urihttp://hdl.handle.net/11012/193252
dc.language.isoencs
dc.publisherHindawics
dc.relation.ispartofAdvances in Materials Science and Engineeringcs
dc.relation.urihttps://www.hindawi.com/journals/amse/2015/987687/cs
dc.rightsCreative Commons Attribution 3.0 Unportedcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1687-8442/cs
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/cs
dc.subjectsinteringen
dc.subjectaluminium alloy powderen
dc.titleEvaluation of Sintering Behavior of Premix Al-Zn-Mg-Cu Alloy Powderen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-115311en
sync.item.dbtypeVAVen
sync.item.insts2020.08.04 13:57:54en
sync.item.modts2020.08.04 12:48:13en
thesis.grantorVysoké učení technické v Brně. Fakulta strojního inženýrství. Ústav materiálových věd a inženýrstvícs
thesis.grantorVysoké učení technické v Brně. Fakulta strojního inženýrství. NETME Centrecs
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