Aluminium dissolved in cryolite-alumina melts migrates in the direction of the positive pole by passage of current . By a modified moving boundary technique the dissolved metal was found to separate into two zones with different mobilities . For the cryolite composition at 11100°C the apparent mobil
Viscosity of NaFAlF3Al2O3 melt mixtures
✍ Scribed by Knut Tørklep; Harald A. Øye
- Publisher
- Elsevier Science
- Year
- 1980
- Tongue
- English
- Weight
- 592 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0013-4686
No coin nor oath required. For personal study only.
✦ Synopsis
Abshact -Melt viscosities tar the system NaF-AIF,-AI,03 over the experimentally accessible range are reported, the limiting factors being the solubility ofAl,O, and the vapour pressure. The temperature extends from the liauidus temuerature to 1100°C. A recently developed precision oscillation viscometer is utilized. The resuIts'are discus&i in a qualitative fashion. -
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