Electrochemical plating methods
US-2015357195-A1 · Dec 10, 2015 · US
Surface-treated metal sheet and process for producing formed article from the surface-treated metal sheet
US9498933B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9498933-B2 |
| Application number | US-201013521037-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 28, 2010 |
| Priority date | Jan 8, 2010 |
| Publication date | Nov 22, 2016 |
| Grant date | Nov 22, 2016 |
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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 (200) planes to a total of (111) planes, (200) planes, (220) planes and (311) planes 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 (200) planes to a total of (111) planes, (200) planes, (220) planes and (311) planes is set to 40% or less with respect to the crystal plane orientations of the nickel layer is worked using a mold.
First claim
Opening claim text (preview).
What is claimed is: 1. A surface-treated sheet of a battery can, comprising: a steel sheet; a first nickel layer formed on the steel sheet, wherein an orientation rate of the (200) plane with respect to the crystal plane orientations of the nickel layer is set to 5 to 30%; and a second nickel layer formed above or below the first nickel layer, the second nickel layer contacting the first nickel layer, an orientation rate of the (200) plane with respect to the crystal plane ori…
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Chemistry & Metallurgy · mapped topic
Operations & Transport · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
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Frequently asked questions
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- What does patent US9498933B2 cover?
- 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 (200) planes to a total of (111) planes, (200) planes, (220) planes and (311) planes with respect to the crystal plane orientations of the ni…
- Who is the assignee on this patent?
- Tomomori Tatsuo, Yoshioka Koh, Toyo Kohan Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification C25D5/14. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Nov 22 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).