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US-9175568-B2 · Nov 3, 2015 · US
Methods for forming oxide dispersion-strengthened alloys
US9447484B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9447484-B2 |
| Application number | US-201314043994-A |
| Country | US |
| Kind code | B2 |
| Filing date | Oct 2, 2013 |
| Priority date | Oct 2, 2013 |
| Publication date | Sep 20, 2016 |
| Grant date | Sep 20, 2016 |
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Abstract
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In accordance with an exemplary embodiment, a method of forming a oxide dispersion-strengthened alloy metal includes the steps of providing, in a powdered form, an oxide dispersion-strengthened alloy composition that is capable of achieving a dispersion-strengthened microstructure, directing a low energy density energy beam at a portion of the alloy composition, withdrawing the energy beam from the portion of the powdered alloy composition, and cooling the portion of the powdered alloy composition at a rate greater than or equal to about 10 6 ° F. per second, thereby forming the oxide dispersion-strengthened alloy metal.
First claim
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What is claimed is: 1. A method of forming an oxide dispersion-strengthened alloy metal comprising the steps of: providing, in a powdered form, an oxide dispersion-strengthened alloy composition that is capable of achieving a dispersion-strengthened microstructure, wherein providing the oxide dispersion-strengthened alloy composition in powdered form comprises mixing a plurality of metals and oxides forming the alloy to form a mixture, melting the mixture to form a melted mixture,…
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- What does patent US9447484B2 cover?
- In accordance with an exemplary embodiment, a method of forming a oxide dispersion-strengthened alloy metal includes the steps of providing, in a powdered form, an oxide dispersion-strengthened alloy composition that is capable of achieving a dispersion-strengthened microstructure, directing a low energy density energy beam at a portion of the alloy composition, withdrawing the energy beam from…
- Who is the assignee on this patent?
- Honeywell Int Inc
- What technology area does this patent fall under?
- Primary CPC classification C22C1/1042. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Sep 20 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 3 related publications on this page (citations in our corpus or others sharing the same primary CPC).