Magnesium aluminum spinel in light metal reduction cells
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United States of America Patent
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Mar 10, 1987
Issued Date -
N/A
app pub date -
Oct 30, 1985
filing date -
Jan 9, 1984
priority date (Note) -
Expired
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Abstract
There is disclosed a unique substantially non-reactive refractory material suitable for use as a material of construction for various component parts of an electrolytic light metal, particularly magnesium, production cell. The non-reactive refractory material is comprised of a magnesium aluminum spinel. When used in block form the blocks may be joined together by use of a phosphate-spinel mortar.
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