Replacement of argon with carbon dioxide in a reactor containing molten metal for the purpose of refining molten metal
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United States of America Patent
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Mar 2, 1993
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N/A
app pub date -
Dec 11, 1990
filing date -
Dec 11, 1990
priority date (Note) -
Expired
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Abstract
In a method for decarburizing metals and alloys, a two-gas component mixture consisting only of oxygen and carbon dioxide is introduced into molten metals or alloys at least during the first decarburization phase.
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