Investment Casting Shell Incorporating Desiccant Material

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United States of America Patent

APP PUB NO 20110232857A1
SERIAL NO

12892550

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An investment casting method involves producing a casting shell by applying a hardenable slurry to a sacrificial pattern. To hasten the hardening of the slurry into the shell, a stucco coat including a desiccant material having a high surface area is subsequently applied to the slurry.

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Patent Owner(s)

Patent OwnerAddress
WISYS TECHNOLOGY FOUNDATION614 WALNUT STREET MADISON WI 53726

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hellstrom, Eric E Tallahassee, US 5 13
McGuire, Daniel S Oregon, US 5 30

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