Manufacturing method of aluminum-based article with multi-angle visual color change characteristics
US-2024344229-A1 · Oct 17, 2024 · US
Aluminum alloys, aluminum alloy products and methods for making the same
US8950465B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8950465-B2 |
| Application number | US-201213694457-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 3, 2012 |
| Priority date | Jan 16, 2009 |
| Publication date | Feb 10, 2015 |
| Grant date | Feb 10, 2015 |
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Abstract
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Decorative shape cast products and methods, systems, compositions and apparatus for producing the same are described. In one embodiment, the decorative shape cast products are produced from an Al—Ni or Al—Ni—Mn alloy, with a tailored microstructure to facilitate production of anodized decorative shape cast product having the appropriate finish and mechanical properties.
First claim
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What is claimed is: 1. A method comprising: (a) selecting a product application for a shape cast aluminum alloy product; (b) selecting a finishing style for the shape cast aluminum alloy product; wherein the finishing style includes a visually apparent defect free surface; (c) selecting, based on at least one of steps (a) and (b): (i) a predetermined microstructure of the shape cast aluminum alloy product; wherein the predetermined microstructure comprises a layered micro…
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Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Operations & Transport · mapped topic
Cross-Sectional Technologies · mapped topic
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- What does patent US8950465B2 cover?
- Decorative shape cast products and methods, systems, compositions and apparatus for producing the same are described. In one embodiment, the decorative shape cast products are produced from an Al—Ni or Al—Ni—Mn alloy, with a tailored microstructure to facilitate production of anodized decorative shape cast product having the appropriate finish and mechanical properties.
- Who is the assignee on this patent?
- Alcoa Inc
- What technology area does this patent fall under?
- Primary CPC classification C25D11/16. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Feb 10 2015 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).