Publication:
Sintering schedule for near-net shapping of mechanical components formed through warm compaction route

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dc.citedby2
dc.contributor.authorRahman M.M.en_US
dc.contributor.authorNor S.S.M.en_US
dc.contributor.authorAriffin A.K.en_US
dc.contributor.authorid55328831100en_US
dc.contributor.authorid23492827600en_US
dc.contributor.authorid6701641666en_US
dc.date.accessioned2023-12-29T07:47:19Z
dc.date.available2023-12-29T07:47:19Z
dc.date.issued2012
dc.description.abstractThis paper presents the characterization of solid state sintering schedule for the production of near-net shape mechanical components through warm compaction route. A lab-scale warm forming rig was designed and fabricated which enabled the generation of green compacts at elevated temperature. The feedstock from iron powder ASC 100.29 was prepared by mechanically mixing the powder with 0.4wt% zinc stearate for 30 minutes. The feedstock was formed at 180� to generate green compacts. The defect-free green compacts were subsequently sintered in an inert gas fired sintering furnace for different sintering schedules. The sintered products were characterized through mechanical testing and microstructure evaluation. The result revealed that the mechanical properties and microstructures of sintered products are affected by sintering parameters. Results shown that part sintered at 1000�C, 10�C/min heating rate for 60 minutes give the highest bending strength of 630 MPa and relative density of 0.869 g cm-3. It also exhibited acceptable dimensional changes which is below 1%. It can observed by micrograph part at sintering temperature of 1000�, neck formation is also observed and more metal-metal bonding is visible. From this study, the suitable sintering parameters are identified for the production of near-net shape yet high quality mechanical component. � 2012 Penerbit UTM Press.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.11113/jt.v59.2596
dc.identifier.epage218
dc.identifier.issueSUPPL.2
dc.identifier.scopus2-s2.0-84872739242
dc.identifier.spage215
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84872739242&doi=10.11113%2fjt.v59.2596&partnerID=40&md5=9152e85810093f91bab6b59886cb9b7e
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/30389
dc.identifier.volume59
dc.pagecount3
dc.publisherPenerbit UTM Pressen_US
dc.relation.ispartofAll Open Access; Bronze Open Access
dc.sourceScopus
dc.sourcetitleJurnal Teknologi (Sciences and Engineering)
dc.subjectMechanical properties
dc.subjectMicrostructure
dc.subjectSintering schedule
dc.subjectWarm powder forming
dc.titleSintering schedule for near-net shapping of mechanical components formed through warm compaction routeen_US
dc.typeArticleen_US
dspace.entity.typePublication
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