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Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Engineering / Faculty of Engineering >
Peer-reviewed Journal Articles, etc >
Rupture Phenomena of Molten Na2O・2SiO2 Thin Films
| Title: | Rupture Phenomena of Molten Na2O・2SiO2 Thin Films |
| Authors: | Kuranaga, Taichi Browse this author | | Sasaki, Yasushi Browse this author | | Kashiwaya, Yoshiaki Browse this author →KAKEN DB | | Ishii, Kuniyoshi Browse this author |
| Keywords: | rupture phenomena | | sodium disilicate | | molten film | | rapture thickness | | film thinning |
| Issue Date: | 15-Jun-1999 |
| Publisher: | Iron and Steel Institute of Japan |
| Journal Title: | ISIJ International |
| Volume: | 39 |
| Issue: | 6 |
| Start Page: | 548 |
| End Page: | 552 |
| Publisher DOI: | 10.2355/isijinternational.39.548 |
| Abstract: | A thin film drawn-out technique was developed to investigate the rupture mechanism of molten sodium silicate thin films. The rupture length of molten sodium silicate films was measured as a function of temperature and the drawn-out rate. It was found that the rupture thickness, T, was dependent on the drawn-out rate, v, at high drawn out rate, being proportional to the 2/3rd of v, i.e., T oc (v)2/3 At low drawn-out rate the rupture thickness was found to be independent from v below a critical value vc. It was concluded that the rupture at high drawn-out rate was controlled by the external drawn-out rate of the molten slag and the constant rupture thickness at the low drawn-out rate might be determined by the Plateau border suction flow. |
| Rights: | 著作権は日本鉄鋼協会にある |
| Type: | article |
| URI: | http://hdl.handle.net/2115/75704 |
| Appears in Collections: | 工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 柏谷 悦章
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