Fe-C2元系におけるＣの固液間の分配

岡本, 平; 森田, 善一郎; 香川, 明男; 田中, 敏宏

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タイトル	Fe-C2元系におけるＣの固液間の分配
別タイトル	Partition of Carbon between Solid and Liquid in Fe-C Binary System
タイトル (ヨミ)	Fe-C2　ゲンケイ　ニ　オケル　C　ノ　コエキカン　ノ　ブンパイ
著者	岡本, 平岡本, 平
	森田, 善一郎森田, 善一郎
	香川, 明男香川, 明男
	田中, 敏宏田中, 敏宏
著者の別表記	Okamoto, Taira
	Morita, Zen-ichiro
	Kagawa, Akio
	Tanaka, Toshihiro
著者 (ヨミ)	オカモト, タイラ
	モリタ, ゼンイチロウ
	カガワ, アキオ
	タナカ, トシヒロ
抄録	In order to investigate carbon distribution between solid and liquid phases in Fe-C binary system, austenite-liquid phases equilibrated in the temperature range from 1150 to 1 400°C were quenched and the carbon concentrations in each phase were determined by EPMA analysis. The results obtained are summarized as follows : (1) Solidus and liquidus obtained coincided well with the curves given in other recent works. (2) Diffusion distance of carbon from liquid-solid interface into solid phase during quenching was calculated. From the results of the calculation, it became clear that carbon concentration in the center of solid phase was not influenced by the carbon diffusion during quenching. (3) Equilibrium distribution coefficient of carbon in Fe-C system was determined thermodynamically. Solidus corresponding to the liquidus obtained experimentally was calculated by using the above coefficient and it was in good agreement with the experimental one.
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	鉄と鋼
巻	68
号	2
開始ページ	244
終了ページ	250
刊行年月	1982
ISSN	00211575
NCID	AN00151251
URL	http://hdl.handle.net/11094/26374
権利情報	©日本鉄鋼協会
言語	日本語
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	鉄と鋼.68(2) P.244-P.250
DC.title	Fe-C2元系におけるＣの固液間の分配
DCTERMS.alternative	Partition of Carbon between Solid and Liquid in Fe-C Binary System
DC.creator	岡本, 平
	森田, 善一郎
	香川, 明男
	田中, 敏宏
DC.creator	Okamoto, Taira
	Morita, Zen-ichiro
	Kagawa, Akio
	Tanaka, Toshihiro
DC.publisher	日本鉄鋼協会
DC.language" scheme="DCTERMS.RFC1766	日本語
DCTERMS.issued" scheme="DCTERMS.W3CDTF	1982
DC.identifier" scheme="DCTERMS.URI	http://hdl.handle.net/11094/26374
DCTERMS.abstract	In order to investigate carbon distribution between solid and liquid phases in Fe-C binary system, austenite-liquid phases equilibrated in the temperature range from 1150 to 1 400°C were quenched and the carbon concentrations in each phase were determined by EPMA analysis. The results obtained are summarized as follows : (1) Solidus and liquidus obtained coincided well with the curves given in other recent works. (2) Diffusion distance of carbon from liquid-solid interface into solid phase during quenching was calculated. From the results of the calculation, it became clear that carbon concentration in the center of solid phase was not influenced by the carbon diffusion during quenching. (3) Equilibrium distribution coefficient of carbon in Fe-C system was determined thermodynamically. Solidus corresponding to the liquidus obtained experimentally was calculated by using the above coefficient and it was in good agreement with the experimental one.
DC.rights	©日本鉄鋼協会
citation_title	Fe-C2元系におけるＣの固液間の分配
citation_author	岡本, 平
	森田, 善一郎
	香川, 明男
	田中, 敏宏
citation_publisher	日本鉄鋼協会
citation_language	日本語
citation_date	1982
citation_journal_title	鉄と鋼
citation_volume	68
citation_issue	2
citation_firstpage	244
citation_lastpage	250
citation_issn	00211575
citation_public_url	http://hdl.handle.net/11094/26374

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