Methods of sheet metal production and sheet metal products produced thereby
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United States of America Patent
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Aug 6, 2024
Grant Date -
Jun 18, 2020
app pub date -
Nov 12, 2019
filing date -
Nov 9, 2018
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Abstract
Processes for producing sheet metal products by machining a solid metal body with a cutting tool in a single step to continuously produce a continuous bulk form from material obtained from the solid metal body, and without performing a hot rolling operation thereon, cold rolling the continuous bulk form to produce a sheet metal product. The machining step is a large-strain machining process capable of being directly performed on an as-cast ingot or other solid body to produce a continuous intermediate product that can be directly cold rolled without any intervening hot rolling operation, and optionally without homogenization or annealing.
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