Method of producing grain-oriented electrical steel sheet
US-2024249863-A1 · Jul 25, 2024 · US
Hardfacing alloy
US8961869B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8961869-B2 |
| Application number | US-4181505-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 24, 2005 |
| Priority date | Jan 24, 2005 |
| Publication date | Feb 24, 2015 |
| Grant date | Feb 24, 2015 |
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Abstract
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A hardfacing alloy for use as a surfacing on metal that are subjected to high thermal and mechanical stresses. The hardfacing alloy includes at least about 7 weight percent chromium, at least about 0.02 weight percent nitrogen, metal sensitization inhibitor, and a majority weight percent iron. The hardfacing alloy includes a low percentage of ferrite.
First claim
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We claim: 1. A hardfacing alloy for application to a metal surface having a hardness of about 25-65 RC and a wear rating of about 1-3 g ASTM G-65, said hardfacing alloy consisting of by weight percent: C 0.05-0.3%;…
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- What does patent US8961869B2 cover?
- A hardfacing alloy for use as a surfacing on metal that are subjected to high thermal and mechanical stresses. The hardfacing alloy includes at least about 7 weight percent chromium, at least about 0.02 weight percent nitrogen, metal sensitization inhibitor, and a majority weight percent iron. The hardfacing alloy includes a low percentage of ferrite.
- Who is the assignee on this patent?
- Kapoor Ashish, Melfi Teresa, Lincoln Global Inc
- What technology area does this patent fall under?
- Primary CPC classification C22C38/24. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Feb 24 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).