Electrolphoretic casting process

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United States of America Patent

PATENT NO 4357222
SERIAL NO

06290034

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention is an electrophoretic casting process which produces highly dense green castings with residual liquid e.g. water below 7%, and which eliminates excessive liquid and electrode degradation. This is accomplished by careful selection of slip viscosity, utilization of an impervious casting mold set-up in which only a minor part of the mold is conducting, application of a varying voltage cycle, and moving one electrode relative to the other.

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Patent Owner(s)

Patent OwnerAddress
NORTON COMPANY1 NEW BOND STREET WORCESTER MA 01615-0008

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lucek, John W Worcester, MA 16 304

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