日 時: | 平成23年2月22日(火) 14:00~16:30 |
主 催: | 東北大学 多元物質科学研究所 ベースメタル研究ステーション |
共 催: | 日本鉄鋼協会 東北支部 |
場 所: | 東北大学 多元物質科学研究所 事務棟2階 大会議室 |
参加費: | 無料 |
スケジュール |
14:00-14:05 | Opening address |
H.Shiabta IMRAM, Tohoku university |
14:05-15:05 | 「Interfacial Phenomena in Slag/Iron Molten System」 |
Professor Seshadri Seetharaman Royal Institute of Technology, Stockholm, Sweden |
| The present lecture is intended to describe the development of a methodology for experimentally estimating the interfacial properties at slag-metal interfaces. Surface active elements like sulfur or oxygen were introduced to trace any motion at the interface. The present study is expected to have a strong impact on refining reactions in pyometallurgical industries where slag/metal interfaces play an important role. From a fundamental view point, this provides a deeper insight into interfacial phenomena and presents the experimental technique to quantify the same |
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15:05-15:20 | Coffee break |
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15:20-15:45 | 「Influence of Density Difference on Metal Emulsion Formation by Bottom Bubbling Condition」 |
D.-Y. Song, N. Maruoka, H. Shibata and S. Kitamura IMRAM, Tohoku University |
15:45-16:10 | 「Fundamental Research to Produce Ferro-Manganese Alloy from Steelmaking Slag」 |
S.J.Kim, H.Shibata and S. Kitamura IMRAM, Tohoku University K.Yamaguchi Iwate University |
16:10-16:30 | 「Influence of Oxygen Activity on Surface Tension of Liquid Iron」 |
K.Morohoshi, M.Uchikoshi, M.Isshiki, H.Fukuyama IMRAM, Tohoku University |
16:30 | Closing remark |
S.Kitamura IMRAM, Tohoku University |
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連絡先: | 東北大学 多元物質科学研究所 柴田浩幸 仙台市青葉区片平2-1-1 Tel&Fax 022-217-5161, shibata@tagen.tohoku.ac.jp |