Properties of Fe-Base Metal Glass Coatings Produced by Gas Tunnel Type Plasma Spraying

Kobayashi, Akira; Yano, Shoji; Kimura, Hisamichi; Inoue, Akihisa

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タイトル	Properties of Fe-Base Metal Glass Coatings Produced by Gas Tunnel Type Plasma Spraying
著者	Kobayashi, Akira Kobayashi, Akira
	Yano, Shoji Yano, Shoji
	Kimura, Hisamichi Kimura, Hisamichi
	Inoue, Akihisa Inoue, Akihisa
キーワード等	Metal Glass
	Gas Tunnel Type Plasma Spraying
	Fe Based Materials
	Microstructure
	XRD
	Hardness
抄録	Metal glass has excellent functions such as high toughness and corrosion resistance. Therefore it is one of the most attractive materials, and many researchers have conducted various developmental research works. However, the metal glass material is expensive and a composite material is preferred for the industrial application. Thermal spraying method is one of potential candidates to produce metal glass composites. The gas tunnel type plasma system, which has high energy density and efficiency, is useful for smart plasma processing to obtain high quality ceramic coatings such as alumina (Al₂O₃) and zirconia (ZrO₂) coatings. Also, the gas tunnel type plasma spraying can produce metal glass coatings. In this study, the Fe-base metal glass coatings were produced by gas tunnel type plasma spraying, and the microstructure and mechanical properties were investigated. The Fe-base metal glass coatings of about 200μm in thickness were dense with a Vickers hardness of about Hv =1100 at plasma current of 300A. The abrasive wear resistance of Fe-base metal glass coating was higher than the SUS substrate.
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	23
終了ページ	28
刊行年月	2006-12
ISSN	03874508
NCID	AA00867058
URL	http://hdl.handle.net/11094/5263
言語	英語
カテゴリ	紀要論文 Departmental Bulletin Paper
カテゴリ	Transactions of JWRI / Vol.35 No.2 (2006-12)

著者版フラグ	publisher
NII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.35(2) P.23-P.28
DC.title	Properties of Fe-Base Metal Glass Coatings Produced by Gas Tunnel Type Plasma Spraying
DC.creator	Kobayashi, Akira
	Yano, Shoji
	Kimura, Hisamichi
	Inoue, Akihisa
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/11094/5263
DC.subject	Metal Glass
	Gas Tunnel Type Plasma Spraying
	Fe Based Materials
	Microstructure
	XRD
	Hardness
DCTERMS.abstract	Metal glass has excellent functions such as high toughness and corrosion resistance. Therefore it is one of the most attractive materials, and many researchers have conducted various developmental research works. However, the metal glass material is expensive and a composite material is preferred for the industrial application. Thermal spraying method is one of potential candidates to produce metal glass composites. The gas tunnel type plasma system, which has high energy density and efficiency, is useful for smart plasma processing to obtain high quality ceramic coatings such as alumina (Al₂O₃) and zirconia (ZrO₂) coatings. Also, the gas tunnel type plasma spraying can produce metal glass coatings. In this study, the Fe-base metal glass coatings were produced by gas tunnel type plasma spraying, and the microstructure and mechanical properties were investigated. The Fe-base metal glass coatings of about 200μm in thickness were dense with a Vickers hardness of about Hv =1100 at plasma current of 300A. The abrasive wear resistance of Fe-base metal glass coating was higher than the SUS substrate.
citation_title	Properties of Fe-Base Metal Glass Coatings Produced by Gas Tunnel Type Plasma Spraying
citation_author	Kobayashi, Akira
	Yano, Shoji
	Kimura, Hisamichi
	Inoue, Akihisa
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	23
citation_lastpage	28
citation_issn	03874508
citation_public_url	http://hdl.handle.net/11094/5263
citation_keywords	Metal Glass
	Gas Tunnel Type Plasma Spraying
	Fe Based Materials
	Microstructure
	XRD
	Hardness

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