Effect of Consolidation and Extrusion Temperatures on Tensile Properties of Hot Extruded ZK61 Magnesium Alloy Gas Atomized Powders via Spark Plasma Sintering

Elsayed, Ayman; Imai, Hisashi; Umeda, Junko; Kondoh, Katsuyoshi

doi:https://doi.org/10.18910/6864

Effect of Consolidation and Extrusion Temperatures on Tensile Properties of Hot Extruded ZK61 Magnesium Alloy Gas Atomized Powders via Spark Plasma Sintering

Elsayed, Ayman; Imai, Hisashi; Umeda, Junko et al.

Transactions of JWRI, 2009, 38(2), 31-35

Number of Access:614（2025-08-27 04:45 Counts）

Identifier to cite or link to this item: https://doi.org/10.18910/6864

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Title	Effect of Consolidation and Extrusion Temperatures on Tensile Properties of Hot Extruded ZK61 Magnesium Alloy Gas Atomized Powders via Spark Plasma Sintering
Creator	CreatorName Elsayed, Ayman
	NRID 1000030452379 1000030452379 CreatorName Imai, Hisashi
	NRID 1000050345162 1000050345162 researchmap permalink umeda umeda Scopus Author ID 23478776500 23478776500 ORCID 0000-0001-8678-9708 0000-0001-8678-9708 CreatorName Umeda, Junko
	NRID 1000050345138 1000050345138 researchmap permalink kondoh kondoh Scopus Author ID 9942942300 9942942300 CreatorName Kondoh, Katsuyoshi
Subject	Rapid solidification
	Magnesium alloy powder
	Tensile properties
	Hot extrusion
Abstract	The effects of powder consolidation and extrusion temperatures on the microstructure and the tensile properties of hot extruded ZK61 alloy powder were investigated. The powder was produced by the rapid solidification technique of spinning atomization. Consolidation of the powder was done using the spark plasma sintering process at 200, 300 and 400 ℃. Hot extrusion was then performed at 250, 300 and 400 ℃. The tensile properties were then evaluated and correlated to the Microstructural features, i.e. grain size. The results show that the use of rapidly solidified atomized powder could lead to improved mechanical response as a result of the refinement of both grain and precipitated compounds which are obtained through the use of powder metallurgy process. These results, along with other previously reported studies, prove that powder metallurgy technique can help to extend the applications of Mg-alloys in higher load carrying components.
Publisher	大阪大学接合科学研究所
	オオサカダイガクセツゴウカガクケンキュウジョ
	Joining and Welding Research Institute, Osaka University
Source Title	Transactions of JWRI
Volume (Issue)	38(2)
Page	31-35
Date of Issued	2009-12
Language	English
Handle URL	https://hdl.handle.net/11094/6864
DOI	https://doi.org/10.18910/6864
PISSN	03874508
NCID	AA00867058
Access Rights	open access
oaire:version	Version of Record
Category	紀要論文 Departmental Bulletin Paper
Category	Transactions of JWRI / Vol.38 No.2 (2009-12)

Resource Type	departmental bulletin paper
Local Type	Departmental Bulletin Paper
DCMI Type	Text
DCTERMS.bibliographicCitation	Transactions of JWRI. 2009, 38(2), p. 31-35
DC.title	Effect of Consolidation and Extrusion Temperatures on Tensile Properties of Hot Extruded ZK61 Magnesium Alloy Gas Atomized Powders via Spark Plasma Sintering
DC.creator	Elsayed, Ayman
	Imai, Hisashi
	Umeda, Junko
	Kondoh, Katsuyoshi
DC.publisher	大阪大学接合科学研究所
	オオサカダイガクセツゴウカガクケンキュウジョ
	Joining and Welding Research Institute, Osaka University
DC.language' scheme='DCTERMS.RFC1766	English
DC.type' scheme='DCTERMS.DCMIType	Text
DCTERMS.issued' scheme='DCTERMS.W3CDTF	2009-12
DC.subject	Rapid solidification
	Magnesium alloy powder
	Tensile properties
	Hot extrusion
DCTERMS.abstract	The effects of powder consolidation and extrusion temperatures on the microstructure and the tensile properties of hot extruded ZK61 alloy powder were investigated. The powder was produced by the rapid solidification technique of spinning atomization. Consolidation of the powder was done using the spark plasma sintering process at 200, 300 and 400 ℃. Hot extrusion was then performed at 250, 300 and 400 ℃. The tensile properties were then evaluated and correlated to the Microstructural features, i.e. grain size. The results show that the use of rapidly solidified atomized powder could lead to improved mechanical response as a result of the refinement of both grain and precipitated compounds which are obtained through the use of powder metallurgy process. These results, along with other previously reported studies, prove that powder metallurgy technique can help to extend the applications of Mg-alloys in higher load carrying components.
DC.identifier	10.18910/6864
DC.format	6864
citation_title	Effect of Consolidation and Extrusion Temperatures on Tensile Properties of Hot Extruded ZK61 Magnesium Alloy Gas Atomized Powders via Spark Plasma Sintering
citation_author	Elsayed, Ayman
	Imai, Hisashi
	Umeda, Junko
	Kondoh, Katsuyoshi
citation_publisher	大阪大学接合科学研究所
citation_language	English
citation_date	2009-12
citation_journal_title	Transactions of JWRI
citation_volume	38
citation_issue	2
citation_firstpage	31
citation_lastpage	35
citation_public_url	https://hdl.handle.net/11094/6864
citation_doi_detail	10.18910/6864
citation_doi	https://doi.org/10.18910/6864

Effect of Consolidation and Extrusion Temperatures on Tensile Properties of Hot Extruded ZK61 Magnesium Alloy Gas Atomized Powders via Spark Plasma Sintering

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