Publication:
Numerical simulation and experimentation of warm metal powder compaction process

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dc.citedby8
dc.contributor.authorRahman M.M.en_US
dc.contributor.authorTarlochan F.en_US
dc.contributor.authorRamesh S.en_US
dc.contributor.authorAriffin A.K.en_US
dc.contributor.authorNor S.S.M.en_US
dc.contributor.authorid55328831100en_US
dc.contributor.authorid9045273600en_US
dc.contributor.authorid41061958200en_US
dc.contributor.authorid6701641666en_US
dc.contributor.authorid23492827600en_US
dc.date.accessioned2023-12-29T07:50:04Z
dc.date.available2023-12-29T07:50:04Z
dc.date.issued2011
dc.description.abstractPowder compaction at elevated temperature or known as warm compaction is a process of producing green compacts from metal powder, which is generally conducted between the ambient and the recrystalization temperature of the main powder constituent. Even though, warm compaction was initiated at around 1998, not a lot of information can be found in the literature especially on the numerical simulation of the process. Therefore, this paper presents the simulation of warm metal powder forming process by using the developed computer code. The Elliptical Cap yield model has been used to represent the deformation behaviour of the powder mass during the forming process at above ambient temperature. The material properties of powder mass, i. e., friction coefficient, elastic index, and plastic index, at different forming temperature, are established through warm compaction experiment. The simulation was conducted to generate a green compact of a plain bush component. Some numerical simulation results were validated through experimentation, where a good agreement was found between the numerical simulation and the experimental results. � (2011) Trans Tech Publications.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.4028/www.scientific.net/KEM.462-463.704
dc.identifier.epage709
dc.identifier.scopus2-s2.0-79551496488
dc.identifier.spage704
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-79551496488&doi=10.4028%2fwww.scientific.net%2fKEM.462-463.704&partnerID=40&md5=59b7bf559d90e6e7238db03a91ac7299
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/30599
dc.identifier.volume462-463
dc.pagecount5
dc.publisherTrans Tech Publications Ltden_US
dc.sourceScopus
dc.sourcetitleKey Engineering Materials
dc.subjectExperimentation
dc.subjectMetal powder
dc.subjectNumerical simulation
dc.subjectWarm compaction
dc.subjectCompaction
dc.subjectComputer simulation
dc.subjectFriction
dc.subjectMetals
dc.subjectNumerical models
dc.subjectComputer codes
dc.subjectDeformation behaviour
dc.subjectElevated temperature
dc.subjectExperimentation
dc.subjectForming temperature
dc.subjectFriction coefficients
dc.subjectPowder compactions
dc.subjectWarm compaction
dc.subjectPowder metals
dc.titleNumerical simulation and experimentation of warm metal powder compaction processen_US
dc.typeConference paperen_US
dspace.entity.typePublication
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