Continuous metal matrix composite manufacture
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United States of America Patent
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Sep 22, 2009
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N/A
app pub date -
Nov 24, 2004
filing date -
Dec 1, 2003
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Expired
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Abstract
A method and apparatus for the production of long lengths of continuous-fiber metal matrix composite prepeg ribbon or tape. The tape or ribbon is produced by bringing together multiple fiber tows into a formed bundle of fibers and infiltrating the bundle with metal using a continuous pultrusion process. Pultrusion is a preferred method of tape or ribbon manufacture since it places the fibers in tension during manufacture and avoids subsequent issues associated with buckling stress.
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