Method for processing a continuously cast metal slab or strip, and plate or strip produced in this way
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United States of America Patent
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Mar 11, 2008
Grant Date -
Jan 6, 2005
app pub date -
Aug 16, 2002
filing date -
Aug 24, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention relates to a method for processing a continuously cast metal slab or strip, in which the slab or strip is passed between a set of rotating rolls of a rolling mill stand in order to roll the slab or strip. According to the invention, the rolls of the rolling mill stand have different peripheral velocities, and the difference in peripheral velocity is at least 5% and at most 100%, and the thickness of the slab or strip is reduced by at most 15% for each pass. The invention also relates to metal plate or strip produced using this method.
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