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Investigation on the effect of lubrication and forming parameters to the green compact generated from iron powder through warm forming route

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dc.citedby27
dc.contributor.authorRahman M.M.en_US
dc.contributor.authorNor S.S.M.en_US
dc.contributor.authorRahman H.Y.en_US
dc.contributor.authorid55328831100en_US
dc.contributor.authorid23492827600en_US
dc.contributor.authorid7101793656en_US
dc.date.accessioned2023-12-29T07:49:22Z
dc.date.available2023-12-29T07:49:22Z
dc.date.issued2011
dc.description.abstractIn order to generate green compacts of iron ASC 100.29 powder at above ambient temperature and below its recrystallization temperature, a warm compaction rig is designed and fabricated which can be operated at various temperature and load. The aim of this paper is to present the outcomes of an investigation on the effect of lubrication and forming parameters, i.e., load and temperature to the green compacts generated through warm compaction route. The feedstock was prepared by mechanically mixing the main powder constituent, i.e., iron ASC 100.29 powder with different weight percent of zinc stearate at different mixing time. Compaction load was varied from 105. kN to 125. kN using simultaneous compaction mechanism. The microstructures of the green compacts were analyzed by Scanning Electron Microscopy (SEM), and the mechanical properties are measured through density measurement, hardness test and electrical conductivity test. The study found that increase in compaction load as well as forming temperature give improved microstructure and mechanical properties. It is also found that effects of lubrication to the mechanical properties of green compacts are strongly dependant on the lubricant content as well as mixing time of iron powder with the lubricant. � 2010 Elsevier Ltd.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.1016/j.matdes.2010.06.013
dc.identifier.epage452
dc.identifier.issue1
dc.identifier.scopus2-s2.0-77956169447
dc.identifier.spage447
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-77956169447&doi=10.1016%2fj.matdes.2010.06.013&partnerID=40&md5=2181b170e7bdf8c3937cc827f7a44ca1
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/30553
dc.identifier.volume32
dc.pagecount5
dc.sourceScopus
dc.sourcetitleMaterials and Design
dc.subjectC. Powder metallurgy
dc.subjectE. Mechanical
dc.subjectG. Scanning Electron Microscopy
dc.subjectAluminum powder metallurgy
dc.subjectDensity (specific gravity)
dc.subjectElectric conductivity
dc.subjectHardness testing
dc.subjectIron powder
dc.subjectIron powder metallurgy
dc.subjectLubrication
dc.subjectMechanical properties
dc.subjectMetallurgy
dc.subjectMicrostructure
dc.subjectPowders
dc.subjectScanning
dc.subjectScanning electron microscopy
dc.subjectSteel powder metallurgy
dc.subjectZinc
dc.subjectAmbient temperatures
dc.subjectC. Powder metallurgy
dc.subjectCompaction load
dc.subjectCompaction mechanisms
dc.subjectDensity Measurements
dc.subjectE. Mechanical
dc.subjectElectrical conductivity
dc.subjectForming parameters
dc.subjectForming temperature
dc.subjectG. Scanning electron microscopy
dc.subjectGreen compacts
dc.subjectHardness test
dc.subjectLubricant content
dc.subjectMicrostructure and mechanical properties
dc.subjectMixing time
dc.subjectRecrystallization temperatures
dc.subjectSEM
dc.subjectWarm compaction
dc.subjectWarm forming
dc.subjectWeight percent
dc.subjectZinc stearate
dc.subjectCompaction
dc.titleInvestigation on the effect of lubrication and forming parameters to the green compact generated from iron powder through warm forming routeen_US
dc.typeArticleen_US
dspace.entity.typePublication
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