Rhodium alloy having excellent hardness, processability and antifouling properties and suitable for wire rod for probe pins

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United States of America Patent

PATENT NO 9297833
APP PUB NO 20130271173A1
SERIAL NO

13994564

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Abstract

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The present invention is a rhodium alloy suitable for wire for a probe pin, the rhodium alloy comprising 30 to 150 ppm of Fe, 80 to 350 ppm of Ir and 100 to 300 ppm of Pt as additive elements, and the balance being Rh. A probe pin composed of the material maintains processability of rhodium, has stable contact resistance even at a low contact pressure, and has excellent strength and antifouling properties, and therefore, can be used in a stable manner for a long period.

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Patent Owner(s)

Patent OwnerAddress
TANAKA KIKINZOKU KOGYO K KTOKYO 100-6422

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Obata, Tomokazu Kanagawa, JP 11 24

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