Rebonded fused brick
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United States of America Patent
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Mar 12, 1991
Grant Date -
N/A
app pub date -
Oct 28, 1988
filing date -
Oct 28, 1988
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A rebonded, fused brick resulting from burning a mix consisting essentially of a fused magnesite chrome grain, a fused chrome-magnesite grain or mixtures thereof, and a chrome ore having a Cr.sub.2 O.sub.3 /(Al.sub.2 O.sub.3 +Fe.sub.2 O.sub.3) ratio of at least about 1.15, a maximum silica content of about 3.85, and an Fe.sub.2 O.sub.3 content of less than about 25% by weight.
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