Rupture Phenomena of Molten Na_2O・2SiO_2 Thin Films
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概要
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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, <I>T</I>, was dependent on the drawn-out rate, <I>v</I>, at high drawn out rate, being proportional to the 2/3rd of <I>v, i.e.</I>, <I>T</I> oc (<I>v</I>)2/3At low drawn-out rate the rupture thickness was found to be independent from <I>v</I> below a critical value <I>v</I>c. 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.
- 社団法人 日本鉄鋼協会の論文
- 1999-06-15
著者
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Kashiwaya Yoshiaki
Division Of Materials Science And Engineering Graduate School Of Engineering Hokkaido University
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Kashiwaya Yoshiaki
Division Of Materials Science And Engineering Graduate School Of Eng. Hokkaido University
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Sakaki Yasushi
Division Of Materials Science And Engineering Graduate School Of Engineering Hokkaido University
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Ishii Kuniyoshi
Division Of Materials Science And Engineering Graduate School Of Engineering
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KURANAGA Taichi
Division of Materials Science and Engineering, Graduate School of Engineering, Hokkaido University
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Kuranaga Taichi
Division Of Materials Science And Engineering Graduate School Of Engineering Hokkaido University
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KASHIWAYA Yoshiaki
Division of Materials Science and Engineering, Graduate School of Engineering, Hokkaido University
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