Method of cladding a steel core rod with another metal

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United States of America Patent

PATENT NO 4819858
SERIAL NO

06502968

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Abstract

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A method of cladding a medium or high steel core rod with another metal includes a hot water quench at a temperature of about 160.degree. F. to boiling temperature and preferably about 195.degree. F. to 205.degree. F. with a subsequent quench in water at a temperature below a level of the first temperature and preferably at about ambient temperature. The clad material is found to be substantially devoid of objectionable oxide particles or surface sponge particles and the steel core substantially devoid of acicular transformation products permitting continued processing by deformation processes, such as wire drawing.

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Patent Owner(s)

Patent OwnerAddress
COPPERWELD BIMETALLICS LLC5141 VIRGINIA WAY SUITE 410 BRENTWOOD TN 37027

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fraser, Malcolm J Pittsburgh, PA 13 164
Malone, William M Pittsburgh, PA 2 6

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