Method and installation for producing hot rolled aluminium tape intended for can making
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United States of America Patent
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N/A
Issued Date -
Mar 22, 2007
app pub date -
Nov 21, 2006
filing date -
May 16, 1997
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A process for producing hot-rolled aluminum strip for can making in a rolling plant whose yearly production capacity is below 250,000 tons. Feed material is fed through a reversing roughing stage to form a strip which immediately thereafter is finish rolled. The finish rolling is followed by heat treatment of the strip coiled up into coils. In this case, during the last finishing rolling passes, recrystallization in the rolled material is suppressed by means of controlled temperature management of the hot strip and the recrystallization is specifically brought about only outside the rolling train, directly following the finishing rolling.
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