Method of producing hot-dip zinc coated steel sheet free of dross pick-up defects on coating and associated apparatus
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United States of America Patent
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Sep 28, 1999
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app pub date -
Jan 29, 1998
filing date -
Jan 29, 1998
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Abstract
The present invention relates to a system and a method for using the system to provide a dross-free zinc bath for hot-dip galvanizing of steel strip or wire. The system includes the operation and apparatus for carrying out the operation of directing a zinc solution directly against both sides of a steel strip, along at least 50% of the processing length of the strip.
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