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US-9461617-B2 · Oct 4, 2016 · US
Aluminum alloy and method for manufacturing aluminum alloy
US10808300B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-10808300-B2 |
| Application number | US-201716302111-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 15, 2017 |
| Priority date | May 18, 2016 |
| Publication date | Oct 20, 2020 |
| Grant date | Oct 20, 2020 |
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Abstract
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An aluminum alloy contains at least one additive element selected from the group consisting of Zr, Cu, Cr, and Zn in an amount of 0.010% by mass or more and 8.0% by mass or less, and C in an amount of 0.01% by mass or more and 10.0% by mass or less.
First claim
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The invention claimed is: 1. An aluminum alloy comprising at least one additive element selected from the group consisting of Zr and Cu, the total amount of the additive elements being 0.010% by mass or more and 8.0% by mass or less; and C in an amount of 0.01% by mass or more and 10.0% by mass or less, the balance being Al and inevitable impurities, wherein the aluminum alloy has a surface having an arithmetic mean roughness Ra of 0.20 μm or less. 2. An aluminum alloy comprising at least one additive element selected from the group consisting of Zr and Cu, the total amount of the additive elements being 0.010% by mass or more and 8.0% by mass or less; and C in an amount of 0.01% by mass or more and 10.0% by mass or less, the balance being Al and inevitable impurities, wherein the aluminum alloy has a foil shape having a thickness of 3 μm or more and 40 μm or less. 3. An aluminum alloy comprising at least one additive element selected from the group consisting of Zr and Cu, the total amount of the additive elements being 0.010% by mass or more and 8.0% by mass or less; and C in an amount of 0.01% by mass or more and 10.0% by mass or less, the balance being Al and inevitable impurities, wherein the aluminum alloy has a three-dimensional network structure.
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- What does patent US10808300B2 cover?
- An aluminum alloy contains at least one additive element selected from the group consisting of Zr, Cu, Cr, and Zn in an amount of 0.010% by mass or more and 8.0% by mass or less, and C in an amount of 0.01% by mass or more and 10.0% by mass or less.
- Who is the assignee on this patent?
- Sumitomo Electric Industries
- What technology area does this patent fall under?
- Primary CPC classification C22C21/12. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Oct 20 2020 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).