Evaluation of Surface Tension of Molten Ionic Mixtures

Tanaka, Toshihiro; Kitamura, Tomoko; Back, Ida Annika

doi:info:doi/10.2355/isijinternational.46.400

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タイトル	Evaluation of Surface Tension of Molten Ionic Mixtures
著者	Tanaka, Toshihiro Tanaka, Toshihiro
	Kitamura, Tomoko Kitamura, Tomoko
	Back, Ida Annika Back, Ida Annika
キーワード等	surface tension
	thermodynamics
	molten slag
	SiO_2
	ionic radius
抄録	A thermodynamic model was derived to evaluate the surface tension of molten ionic mixtures by considering the ratio of the radius of cation to that of anion. The present model reproduces the following characteristics of the composition dependence of surface tension in molten alkaline–halide ionic mixtures precisely. • almost linear change with the composition in common cation systems: • large concave feature of the composition dependence in common anion systems. The present model can be applied to evaluate the surface tension molten ionic mixtures with complex anion such as sulfate as well as molten SiO_2 based binary systems considering effective ionic radii for complex anions.
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	46
号	3
開始ページ	400
終了ページ	406
刊行年月	2006
ISSN	09151559
NCID	AA10680712
DOI (出版社版)	info:doi/10.2355/isijinternational.46.400
URL	http://hdl.handle.net/11094/26399
権利情報	© 2006 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.46(3) P.400-P.406
DC.title	Evaluation of Surface Tension of Molten Ionic Mixtures
DC.creator	Tanaka, Toshihiro
	Kitamura, Tomoko
	Back, Ida Annika
DC.publisher	日本鉄鋼協会
DC.language" scheme="DCTERMS.RFC1766	英語
DCTERMS.issued" scheme="DCTERMS.W3CDTF	2006
DC.identifier	info:doi/10.2355/isijinternational.46.400
DC.identifier" scheme="DCTERMS.URI	http://hdl.handle.net/11094/26399
DC.subject	surface tension
	thermodynamics
	molten slag
	SiO_2
	ionic radius
DCTERMS.abstract	A thermodynamic model was derived to evaluate the surface tension of molten ionic mixtures by considering the ratio of the radius of cation to that of anion. The present model reproduces the following characteristics of the composition dependence of surface tension in molten alkaline–halide ionic mixtures precisely. • almost linear change with the composition in common cation systems: • large concave feature of the composition dependence in common anion systems. The present model can be applied to evaluate the surface tension molten ionic mixtures with complex anion such as sulfate as well as molten SiO_2 based binary systems considering effective ionic radii for complex anions.
DC.rights	© 2006 ISIJ
citation_title	Evaluation of Surface Tension of Molten Ionic Mixtures
citation_author	Tanaka, Toshihiro
	Kitamura, Tomoko
	Back, Ida Annika
citation_publisher	日本鉄鋼協会
citation_language	英語
citation_date	2006
citation_journal_title	ISIJ International
citation_volume	46
citation_issue	3
citation_firstpage	400
citation_lastpage	406
citation_issn	09151559
citation_doi	info:doi/10.2355/isijinternational.46.400
citation_public_url	http://hdl.handle.net/11094/26399
citation_keywords	surface tension
	thermodynamics
	molten slag
	SiO_2
	ionic radius

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