MANUFACTURING METHOD FOR WIDE-RANGE FINE-GRAINED MAGNESIUM ALLOY THIN-SHEET MATERIAL
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United States of America Patent
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Issued Date -
May 28, 2009
app pub date -
Nov 28, 2007
filing date -
Nov 28, 2007
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Abandoned
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Abstract
A manufacturing method for wide-range fine-grained magnesium alloy thin-sheet material is disclosed. The method includes an extrusion process and a rolling process. By the plastic deformation feature of the two processes, the wide-range fine-grained magnesium alloy thin-sheet material that satisfies the requirement of cases of 3C products with thickness of less than 1 mm is produced. Thus the method overcomes shortcomings of a conventional method that produces the material by a plurality passes of processes. Therefore, the manufacturing cost is reduced and the method is able to be applied to various industries.
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