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jwri35_02_11
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論文情報
タイトル
Fabrication and Characterization of HA/SiO₂ Coatings by Gas Tunnel Plasma Spraying
著者
Morks, Magdi F.
Morks, Magdi F.
Kobayashi, Akira
Kobayashi, Akira
キーワード等
Hydroxyapatite/SiO₂
Plasma Spraying
Microstructure
Hardness
Abrasive Wear
抄録
Fused silica powder has been mixed with hydroxyapatite (HA) powder and plasma sprayed by using a gas tunnel-type plasma jet. The influence of silica content (10 Wt. % and 20 Wt. %) on the microstructure and mechanical properties of HA-silica coatings was investigated. The spraying was carried out on a SUS 304 substrate in an atmospheric chamber. Scanning electron microscope micrographs of cross-sectioned HA/SiO2 coatings showed that the sprayed samples of 10 and 20 wt.% silica have dense structure with low porosity as well as higher abrasive wear resistance compared to pure HA coatings. As the amount of silica was increased, the coatings become denser, harder and exhibited higher abrasive wear resistance compared to the pure HA coatings.
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
35
号
2
開始ページ
11
終了ページ
16
刊行年月
2006-12
ISSN
03874508
NCID
AA00867058
URL
http://hdl.handle.net/11094/12303
言語
英語
カテゴリ
紀要論文 Departmental Bulletin Paper
Transactions of JWRI / Vol.35 No.2 (2006-12)
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publisher
NII資源タイプ
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text
DCTERMS.bibliographicCitation
Transactions of JWRI.35(2) P.11-P.16
DC.title
Fabrication and Characterization of HA/SiO₂ Coatings by Gas Tunnel Plasma Spraying
DC.creator
Morks, Magdi F.
Kobayashi, Akira
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
2006-12
DC.identifier" scheme="DCTERMS.URI
http://hdl.handle.net/11094/12303
DC.subject
Hydroxyapatite/SiO₂
Plasma Spraying
Microstructure
Hardness
Abrasive Wear
DCTERMS.abstract
Fused silica powder has been mixed with hydroxyapatite (HA) powder and plasma sprayed by using a gas tunnel-type plasma jet. The influence of silica content (10 Wt. % and 20 Wt. %) on the microstructure and mechanical properties of HA-silica coatings was investigated. The spraying was carried out on a SUS 304 substrate in an atmospheric chamber. Scanning electron microscope micrographs of cross-sectioned HA/SiO2 coatings showed that the sprayed samples of 10 and 20 wt.% silica have dense structure with low porosity as well as higher abrasive wear resistance compared to pure HA coatings. As the amount of silica was increased, the coatings become denser, harder and exhibited higher abrasive wear resistance compared to the pure HA coatings.
citation_title
Fabrication and Characterization of HA/SiO₂ Coatings by Gas Tunnel Plasma Spraying
citation_author
Morks, Magdi F.
Kobayashi, Akira
citation_publisher
大阪大学接合科学研究所
citation_language
英語
citation_date
2006-12
citation_journal_title
Transactions of JWRI
citation_volume
35
citation_issue
2
citation_firstpage
11
citation_lastpage
16
citation_issn
03874508
citation_public_url
http://hdl.handle.net/11094/12303
citation_keywords
Hydroxyapatite/SiO₂
Plasma Spraying
Microstructure
Hardness
Abrasive Wear