In-situ selective reinforcement of near-net-shaped formed structures

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United States of America Patent

PATENT NO 11052458
APP PUB NO 20160228947A1
SERIAL NO

15040528

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Abstract

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Various embodiments provide methods in which a metal matrix composite (MMC) material is incorporated into a metallic structure during a one-step near-net-shape structural forming process. Various embodiments provide in-situ selective reinforcement processes in which the MMC may be pre-placed on a forming tool in locations that correspond to specific regions in the metallic structure. Various embodiment near-net-shape structural forming processes may then be executed and result in various embodiment metallic structural components with selectively-reinforced regions that provide enhanced mechanical properties in key locations.

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Patent Owner(s)

  • THE UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF NASA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Alexa, Joel A Hampton, US 17 52
Bird, Richard Keith Grafton, US 1 0
Domack, Marcia S Carrollton, US 1 0
Messick, Peter L Poquoson, US 2 1
Wagner, John A Newport News, US 6 43

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