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jwri41_01-049
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論文情報
タイトル
Wear Behavior of Network-Structured Carbon Nanotube Coating on Titanium Substrate
著者
Umeda, Junko
Umeda, Junko
Mimoto, Takanori
Mimoto, Takanori
Kondoh, Katsuyoshi
Kondoh, Katsuyoshi
Fugetsu, Bunshi
Fugetsu, Bunshi
キーワード等
Carbon nanotube coating
Titanium
Tribological property
Friction
抄録
This study investigated the tribological property and wear behavior of pure titanium (Ti) plate coated with un-bundled multi-walled carbon nanotubes (NWCNTs). The network-structured MWCNT films were formed on Ti substrate, and their tribological properties were examined by the ball-on-disk wear test equipment under a dry sliding condition. SUS304 stainless steel ball was used as a counterpart material in this test. The mean friction coefficient of the Ti plate coated with MWCNTs was remarkably lower and stable compared to the as-received pure Ti plate without any coating films. SEM-EDS analysis showed the network-structured MWCNT films obviously remained after a wear test for 3.6 ks in sliding and no seizure phenomena with the SUS304 ball. The above excellent tribological performance was due to CNTs self-lubricant properties, their bearing effects and the strong metallurgical bonding between Ti plate and MWCNT films by annealing.
公開者
大阪大学接合科学研究所
公開者の別表記
Joining and Welding Research Institute, Osaka University
公開者 (ヨミ)
オオサカ ダイガク セツゴウ カガク ケンキュウジョ
掲載誌名
Transactions of JWRI
巻
41
号
1
開始ページ
49
終了ページ
52
刊行年月
2012-06
ISSN
03874508
NCID
AA00867058
URL
http://hdl.handle.net/11094/23165
言語
英語
カテゴリ
紀要論文 Departmental Bulletin Paper
Transactions of JWRI / Vol.41 No.1 (2012-06)
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text
DCTERMS.bibliographicCitation
Transactions of JWRI.41(1) P.49-P.52
DC.title
Wear Behavior of Network-Structured Carbon Nanotube Coating on Titanium Substrate
DC.creator
Umeda, Junko
Mimoto, Takanori
Kondoh, Katsuyoshi
Fugetsu, Bunshi
DC.publisher
大阪大学接合科学研究所
DC.language" scheme="DCTERMS.RFC1766
英語
DCTERMS.issued" scheme="DCTERMS.W3CDTF
2012-06
DC.identifier" scheme="DCTERMS.URI
http://hdl.handle.net/11094/23165
DC.subject
Carbon nanotube coating
Titanium
Tribological property
Friction
DCTERMS.abstract
This study investigated the tribological property and wear behavior of pure titanium (Ti) plate coated with un-bundled multi-walled carbon nanotubes (NWCNTs). The network-structured MWCNT films were formed on Ti substrate, and their tribological properties were examined by the ball-on-disk wear test equipment under a dry sliding condition. SUS304 stainless steel ball was used as a counterpart material in this test. The mean friction coefficient of the Ti plate coated with MWCNTs was remarkably lower and stable compared to the as-received pure Ti plate without any coating films. SEM-EDS analysis showed the network-structured MWCNT films obviously remained after a wear test for 3.6 ks in sliding and no seizure phenomena with the SUS304 ball. The above excellent tribological performance was due to CNTs self-lubricant properties, their bearing effects and the strong metallurgical bonding between Ti plate and MWCNT films by annealing.
citation_title
Wear Behavior of Network-Structured Carbon Nanotube Coating on Titanium Substrate
citation_author
Umeda, Junko
Mimoto, Takanori
Kondoh, Katsuyoshi
Fugetsu, Bunshi
citation_publisher
大阪大学接合科学研究所
citation_language
英語
citation_date
2012-06
citation_journal_title
Transactions of JWRI
citation_volume
41
citation_issue
1
citation_firstpage
49
citation_lastpage
52
citation_issn
03874508
citation_public_url
http://hdl.handle.net/11094/23165
citation_keywords
Carbon nanotube coating
Titanium
Tribological property
Friction