METHOD AND APPARATUS FOR PRODUCING SCALE-FREE SHEET METAL
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United States of America Patent
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Issued Date -
Sep 11, 2008
app pub date -
Mar 9, 2007
filing date -
Mar 9, 2007
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Abandoned
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Abstract
A method and apparatus for strip casting sheet metal and then conditioning the surfaces of the sheet metal strip to remove iron oxide scale employs first brushing the surfaces with stainless steel brushes to remove the scale without requiring pickle and oil, and then brushing the surfaces with aluminum oxide brushes to further clean and smooth the surfaces of the cast metal strip.
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