Method and apparatus for degreasing steel strip
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United States of America Patent
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Apr 15, 2003
Grant Date -
N/A
app pub date -
Jun 9, 2000
filing date -
Jun 9, 1999
priority date (Note) -
Expired
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Abstract
A steel strip is degreased with low power consumption by subjecting the steel strip to electrolytic washing in a degreasing apparatus including an electrolytic washing apparatus in which electrodes confront each other across the steel strip located therebetween, and charge density and current density are maintained within a predetermined range. There is also provided a simple steel strip degreasing apparatus which is especially suitable for the method.
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