Surface-Treated Metal Sheet and Process for Producing Formed Article from the Surface-Treated Metal Sheet

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United States of America Patent

SERIAL NO

15294613

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Abstract

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Provided are a surface-treated metal sheet which includes a nickel layer having improved corrosion resistance and a method of manufacturing a formed article. In a surface-treated metal sheet where a nickel layer is formed on a substrate, the proportion of the (200) plane to a total of the (111) plane, (200) plane, (220) plane and (311) plane with respect to the crystal plane orientations of the nickel layer is set to 40% or less. In a method of manufacturing a formed article using a surface-treated metal sheet where a nickel layer is formed on a substrate, the surface-treated metal sheet having the nickel layer where the proportion of the (200) plane to a total of the (111) plane, (200) plane, (220) plane and (311) plane is set to 40% or less with respect to the crystal plane orientations of the nickel layer is worked using a mold.

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Patent Owner(s)

Patent OwnerAddress
TOYO KOHAN CO LTD2-18-1 HIGASHI-GOTANDA SHINAGAWA-KU TOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tomomori, Tatsuo Yamaguchi, JP 34 185
Yoshioka, Koh Yamaguchi, JP 40 120

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