書誌事項
- タイトル別名
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- Calculation of Fe-C-S Ternary Phase Diagram
- Fe C S 3ゲンケイ ジョウタイズ ノ コンピューター カイセキ
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The Fe-C-S ternary phase diagram was studied by computer calculation on the basis of the thermodynamic analysis of the Fe-S and Fe-C binary systems, together with the thermodynamic data on the Fe-C-S ternary melt. The Gibbs energy of individual phases was described by assuming both C and S to be interstitial atoms. The influence of ferromagnetism on the Gibbs energy of ferrite was also taken into account.<BR>The calculated results show that the remelting reaction occurs during the cooling process of Fe-C-S alloy. This fact was confirmed by scanning electron microscopy of the fractured surface of an Fe-0.93%C-0.02%S alloy. Furthermore, it was clarified that sulfur tends to reduce the single phase region of austenite significantly with its small addition, and the solidus temperature descends ata greater rate than the previous estimation made on the basis of experiment.
収録刊行物
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- 鉄と鋼
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鉄と鋼 73 (1), 152-159, 1987
一般社団法人 日本鉄鋼協会
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詳細情報 詳細情報について
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- CRID
- 1390001205183057024
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- NII論文ID
- 110001491812
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- NII書誌ID
- AN00151251
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- ISSN
- 18832954
- 00211575
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- NDL書誌ID
- 3120322
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- データソース種別
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- JaLC
- NDL
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- 抄録ライセンスフラグ
- 使用不可