Friction and Wear Behavior of Titanium Matrix Composite Reinforced with Carbon Nanotubes under Dry Conditions

Threrujirapapong, Thotsaphon; Kondoh, Katsuyoshi; Umeda, Junko; Imai, Hisashi

doi:https://doi.org/10.18910/10066

Friction and Wear Behavior of Titanium Matrix Composite Reinforced with Carbon Nanotubes under Dry Conditions

Threrujirapapong, Thotsaphon; Kondoh, Katsuyoshi; Umeda, Junko et al.

Transactions of JWRI, 2008, 37(2), 51-56

アクセス数:285件（2025-04-20 18:38 集計）

固定URL: https://doi.org/10.18910/10066

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タイトル	Friction and Wear Behavior of Titanium Matrix Composite Reinforced with Carbon Nanotubes under Dry Conditions
著者	著者名 Threrujirapapong, Thotsaphon
	NRID 1000050345138 1000050345138 researchmap permalink kondoh kondoh Scopus Author ID 9942942300 9942942300 著者名 Kondoh, Katsuyoshi
	NRID 1000050345162 1000050345162 researchmap permalink umeda umeda Scopus Author ID 23478776500 23478776500 ORCID 0000-0001-8678-9708 0000-0001-8678-9708 著者名 Umeda, Junko
	NRID 1000030452379 1000030452379 著者名 Imai, Hisashi
キーワード等	Titanium
	Carbon Nanotube
	Friction coefficient
	Powder metallurgy
	Hot compression
抄録	The friction and wear behavior of multi-wall carbon nanotube (MWCNT)-reinforced Ti composite were evaluated under dry sliding conditions. Ti powders were immersed in suspended 3.0wt.% MWCNTs in a zwitterionic surfactant solution to prepare the composite. To eliminate the solid zwitterionic substance, coated Ti powders were heated at 873 K for 3.6 ks under a mixed H₂/Ar gas atmosphere. Coated Ti powders were mixed with pure Ti powders at ratios of 0, 20, 50 and 100 in wt.%. Spark plasma sintering and hot compression were applied to consolidate the mixed powders. Subsequently, a ball-on-disk test was carried out at a rotational speed of 120 rpm with different applied loads of 0.98, 1.96 and 2.94 N by using 304 stainless steel balls as a counter material. The friction coefficient of each specimen decreased with increasing MWCNT content and applied load.
出版者	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
収録物名	Transactions of JWRI
巻(号)	37(2)
ページ	51-56
刊行年月	2008-12
言語	英語
ハンドルURL	https://hdl.handle.net/11094/10066
DOI	https://doi.org/10.18910/10066
PISSN	03874508
NCID	AA00867058
アクセス権	open access
出版タイプ	Version of Record
カテゴリ	紀要論文 Departmental Bulletin Paper
カテゴリ	Transactions of JWRI / Vol.37 No.2 (2008-12)

資源タイプ	紀要論文
ローカル資源タイプ	紀要論文
DCMI資源タイプ	text
DCTERMS.bibliographicCitation	Transactions of JWRI. 2008, 37(2), p. 51-56
DC.title	Friction and Wear Behavior of Titanium Matrix Composite Reinforced with Carbon Nanotubes under Dry Conditions
DC.creator	Threrujirapapong, Thotsaphon
	Kondoh, Katsuyoshi
	Umeda, Junko
	Imai, Hisashi
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	英語
DC.type' scheme='DCTERMS.DCMIType	text
DCTERMS.issued' scheme='DCTERMS.W3CDTF	2008-12
DC.subject	Titanium
	Carbon Nanotube
	Friction coefficient
	Powder metallurgy
	Hot compression
DCTERMS.abstract	The friction and wear behavior of multi-wall carbon nanotube (MWCNT)-reinforced Ti composite were evaluated under dry sliding conditions. Ti powders were immersed in suspended 3.0wt.% MWCNTs in a zwitterionic surfactant solution to prepare the composite. To eliminate the solid zwitterionic substance, coated Ti powders were heated at 873 K for 3.6 ks under a mixed H₂/Ar gas atmosphere. Coated Ti powders were mixed with pure Ti powders at ratios of 0, 20, 50 and 100 in wt.%. Spark plasma sintering and hot compression were applied to consolidate the mixed powders. Subsequently, a ball-on-disk test was carried out at a rotational speed of 120 rpm with different applied loads of 0.98, 1.96 and 2.94 N by using 304 stainless steel balls as a counter material. The friction coefficient of each specimen decreased with increasing MWCNT content and applied load.
DC.identifier	10.18910/10066
DC.format	10066
citation_title	Friction and Wear Behavior of Titanium Matrix Composite Reinforced with Carbon Nanotubes under Dry Conditions
citation_author	Threrujirapapong, Thotsaphon
	Kondoh, Katsuyoshi
	Umeda, Junko
	Imai, Hisashi
citation_publisher	大阪大学接合科学研究所
citation_language	英語
citation_date	2008-12
citation_journal_title	Transactions of JWRI
citation_volume	37
citation_issue	2
citation_firstpage	51
citation_lastpage	56
citation_public_url	https://hdl.handle.net/11094/10066
citation_doi_detail	10.18910/10066
citation_doi	https://doi.org/10.18910/10066

Friction and Wear Behavior of Titanium Matrix Composite Reinforced with Carbon Nanotubes under Dry Conditions

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