Download file (1.48MB)
Download as zip (1.41MB)

コレクション

引用

説明:

This paper reports the experimental results of surface tension and viscosity measurements of molten xMgO–(99 – x)SiO2–1Fe2O3 samples (x = 30, 40, 50, 60, 67, and 70 mol%) by drop oscillation method using an electrostatic levitation furnace onboard the International Space Station (ISS). Due to their high viscosities and low electric charge on their surface, it was very difficult to excite a suffcient amount of oscillations for samples with x = 30, 40, and 50. However, surface tension and viscosity data were successfully obtained for x = 60, 67, and 70. No literature values were found for the surface tension, while obtained viscosity values are consistent with the literature data. Limitaitons of drop oscillation method for surface tension and viscosity measruements are discussed.

権利情報:

• Creative Commons BY Attribution 4.0 International
  

キーワード: Electrostatic levitation, Oxide melt, Surface tension, Viscosity

刊行年月日:

出版者: JAPAN SOC MICROGRAVITY APPLICATION

掲載誌:

• International Journal of Microgravity Science and Application (ISSN: 09153616) vol. 43 issue. 4 p. 430401-

研究助成金:

原稿種別: 出版者版 (Version of record)

MDR DOI:

公開URL: https://doi.org/10.15011/jasma.43.430401

関連資料:

その他の識別子:

連絡先:

更新時刻: 2026-11-04 14:21:27 +0900

MDRでの公開時刻: 2026-11-04 16:34:47 +0900