Immobilised molten salt membrane based magnesium sensor for aluminium-magnesium melts.

Autor: Vangrunderbeek, J., Luyten, J., Stephen, R., Schutter, F., Zhang, L., Fray, D.
Zdroj: Ionics; Jan1995, Vol. 1 Issue 1, p59-62, 4p
Abstrakt: Magnesium sensitive probes were constructed and tested in different melts of commercial aluminium-magnesium alloys. The probes were composed of a porous magnesium oxide one closed end tube or thimble to which a magnesium conducting salt is impregnated. The activity of magnesium in the aluminium-magnesium melt was determined with report to a pure magnesium reference contained in the inside of the thimble and sealed from the surrounding atmosphere and melt by zirconia based cement. Measurements were conducted in various commercial aluminium-magnesium alloys under inert atmosphere as well as in air. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index