Tundish for the continuous casting of steel
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United States of America Patent
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Jan 6, 1981
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N/A
app pub date -
May 29, 1979
filing date -
Jun 5, 1978
priority date (Note) -
Expired
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Abstract
A tundish for the continuous casting of steel, which is equipped with excellently easily-separable gas blowing elements consisting of an assembly of a gas-permeable refractory moulding and a less gas-permeable refractory shell, the gas permeability of which is less than 1/5 that of said moulding.
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