High-temperature high-entropy alloy with light weight and high strength in as-cast state and preparation method thereof
US-2024410035-A1 · Dec 12, 2024 · US
High thermal stability bulk metallic glass in the Zr—Nb—Cu—Ni—Al system
US10066276B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-10066276-B2 |
| Application number | US-201213532233-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 25, 2012 |
| Priority date | Jun 25, 2012 |
| Publication date | Sep 4, 2018 |
| Grant date | Sep 4, 2018 |
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Abstract
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Disclosed is an improved bulk metallic glass alloy and methods of making the alloy in which the alloy has the structure ZraNbbCucNidAle, wherein a-e represent the atomic percentage of each respective element, and wherein b/a is less than about 0.040, and c/d is less than 1.15. The bulk metallic glass alloy has improved thermal stability and an increased super cooled liquid region rendering it capable of being thermoplastically formed into a variety of shapes and sizes.
First claim
Opening claim text (preview).
What is claimed is: 1. A bulk metallic glass alloy having the following composition Zr 61.45 Nb 1.75 Cu 13.5 Ni 12.6 Al 10.0 . 2. A method of forming a bulk metallic glass alloy comprising: forming a bulk metallic glass of the composition Zr 61.45 Nb 1.75 Cu 13.5 Ni 12.6 Al 10.0 .
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- C22C1/02Primary
by melting {(C22C1/1036 takes precedence)} · CPC title
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- What does patent US10066276B2 cover?
- Disclosed is an improved bulk metallic glass alloy and methods of making the alloy in which the alloy has the structure ZraNbbCucNidAle, wherein a-e represent the atomic percentage of each respective element, and wherein b/a is less than about 0.040, and c/d is less than 1.15. The bulk metallic glass alloy has improved thermal stability and an increased super cooled liquid region rendering it c…
- Who is the assignee on this patent?
- Pham Quoc Tran, Waniuk Theodore A, Crucible Intellectual Prop Llc
- What technology area does this patent fall under?
- Primary CPC classification C22C1/02. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Sep 04 2018 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).