Refractory fused chrome-alumina bricks and compositions made from a granular fused material and processes for their production
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United States of America Patent
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Oct 1, 1985
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N/A
app pub date -
Jun 11, 1984
filing date -
Jun 11, 1984
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Expired
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Abstract
A refractory composition that is highly resistant to siliceous slag comprising from 45-85 weight percent chromic oxide and 15-55 weight percent alumina, said composition having a coarse grain fraction of -4 mesh and a fine grain fraction of -325 mesh comprising 40-100 weight percent chromic oxide.
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