Application of Hydrothermal Treatment on BF Slag and Waste Glass for Preparing Lubricant Materials in High Strain Rolling for Ultrafine-grained Steel Production

Sato, Shinsuke; Yoshikawa, Takeshi; Nakamoto, Masashi; Tanaka, Toshihiro; Ikeda, Jiro

doi:info:doi/10.2355/isijinternational.48.245

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タイトル	Application of Hydrothermal Treatment on BF Slag and Waste Glass for Preparing Lubricant Materials in High Strain Rolling for Ultrafine-grained Steel Production
著者	Sato, Shinsuke Sato, Shinsuke
	Yoshikawa, Takeshi Yoshikawa, Takeshi
	Nakamoto, Masashi Nakamoto, Masashi
	Tanaka, Toshihiro Tanaka, Toshihiro
	Ikeda, Jiro Ikeda, Jiro
キーワード等	blast furnace slag
	waste glass
	hydrothermal reaction
	lubricant
	water release
	friction coefficient
抄録	In order to establish a high strain rolling process for the production of ultrafine-grained steels, a new lubricant showing stable biting between rolls and workpieces as well as a lubricating effect inside the hot rolls is required. We focused on glass materials for the stable biting property in view of their hardness and investigated the possibility of applying blast furnace (BF) slag and waste glass as the lubricant. The addition of a lubricating property to these glass materials was attempted by water introduction with a hydrothermal treatment, using the water release with heating that leads to a structural change inside the hot rolls. For that purpose, the hydrothermal treatment of the BF slag and waste glass was carried out, and the water release with re-heating was investigated. Furthermore, friction properties of the synthesized lubricants containing the hydrothermally treated materials were measured by a Timken extreme pressure tester at 373–1173 K.
公開者	日本鉄鋼協会
公開者の別表記	The Iron and Steel Institute of Japan
公開者 (ヨミ)	ニホン　テッコウ　キョウカイ
掲載誌名	ISIJ International
巻	48
号	2
開始ページ	245
終了ページ	250
刊行年月	2008
ISSN	09151559
NCID	AA10680712
DOI (出版社版)	info:doi/10.2355/isijinternational.48.245
URL	http://hdl.handle.net/11094/26393
権利情報	© 2008 ISIJ
言語	英語
カテゴリ	学術雑誌論文 Journal Article

著者版フラグ	publisher
NII資源タイプ	学術雑誌論文
ローカル資源タイプ	学術雑誌論文
dcmi資源タイプ	text
DCTERMS.bibliographicCitation	ISIJ International.48(2) P.245-P.250
DC.title	Application of Hydrothermal Treatment on BF Slag and Waste Glass for Preparing Lubricant Materials in High Strain Rolling for Ultrafine-grained Steel Production
DC.creator	Sato, Shinsuke
	Yoshikawa, Takeshi
	Nakamoto, Masashi
	Tanaka, Toshihiro
	Ikeda, Jiro
DC.publisher	日本鉄鋼協会
DC.language" scheme="DCTERMS.RFC1766	英語
DCTERMS.issued" scheme="DCTERMS.W3CDTF	2008
DC.identifier	info:doi/10.2355/isijinternational.48.245
DC.identifier" scheme="DCTERMS.URI	http://hdl.handle.net/11094/26393
DC.subject	blast furnace slag
	waste glass
	hydrothermal reaction
	lubricant
	water release
	friction coefficient
DCTERMS.abstract	In order to establish a high strain rolling process for the production of ultrafine-grained steels, a new lubricant showing stable biting between rolls and workpieces as well as a lubricating effect inside the hot rolls is required. We focused on glass materials for the stable biting property in view of their hardness and investigated the possibility of applying blast furnace (BF) slag and waste glass as the lubricant. The addition of a lubricating property to these glass materials was attempted by water introduction with a hydrothermal treatment, using the water release with heating that leads to a structural change inside the hot rolls. For that purpose, the hydrothermal treatment of the BF slag and waste glass was carried out, and the water release with re-heating was investigated. Furthermore, friction properties of the synthesized lubricants containing the hydrothermally treated materials were measured by a Timken extreme pressure tester at 373–1173 K.
DC.rights	© 2008 ISIJ
citation_title	Application of Hydrothermal Treatment on BF Slag and Waste Glass for Preparing Lubricant Materials in High Strain Rolling for Ultrafine-grained Steel Production
citation_author	Sato, Shinsuke
	Yoshikawa, Takeshi
	Nakamoto, Masashi
	Tanaka, Toshihiro
	Ikeda, Jiro
citation_publisher	日本鉄鋼協会
citation_language	英語
citation_date	2008
citation_journal_title	ISIJ International
citation_volume	48
citation_issue	2
citation_firstpage	245
citation_lastpage	250
citation_issn	09151559
citation_doi	info:doi/10.2355/isijinternational.48.245
citation_public_url	http://hdl.handle.net/11094/26393
citation_keywords	blast furnace slag
	waste glass
	hydrothermal reaction
	lubricant
	water release
	friction coefficient

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