Abstract
As a result of investigations of a number of periclase-chromite refractories, the best of them based on a combination of high-temperature strength characteristics, a melted periclase-chromite material was determined. The experimental parts were tested in the tuyere zone of a 10-ton converter in gas-oxygen refining of stainless steels. The experimental linings had a third the wear of linings of periclase-spinel parts. The parts developed were recommended for lining the bottom of a 50-ton argon-oxygen refining unit.
Published Version
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