Polycrystalline diamond compact
US-12044075-B2 · Jul 23, 2024 · US
Hardfacing composition and article having hardfacing deposit
US9103004B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9103004-B2 |
| Application number | US-201113220834-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 30, 2011 |
| Priority date | Oct 3, 2005 |
| Publication date | Aug 11, 2015 |
| Grant date | Aug 11, 2015 |
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Abstract
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A hardfacing composition ( 32 ) that includes a plurality of hard particles ( 54 ) wherein the hard particles ( 54 ) include a mode particle size distribution, one particle size distribution smaller than the mode particle size distribution, and an other particle size distribution larger than the mode particle size distribution. There is an absence of any substantial fluctuations in the particle size distribution between the mode particle size distribution and the one particle size distribution. There is an absence of any substantial fluctuations in the particle size distribution between the mode particle size distribution and the other particle size distribution.
First claim
Opening claim text (preview).
What is claimed is: 1. A hardfacing composition comprising a plurality of hard particles wherein the hard particles comprise a mode particle size distribution present in an amount equal to a mode particle size weight percent of the hard particles in the hardfacing composition, one particle size distribution smaller than the mode particle size distribution and present in an amount equal to a one particle size weight percent of the hard particles in the hardfacing composition, and an…
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Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
- C22C26/00Primary
Chemistry & Metallurgy · mapped topic
Cross-Sectional Technologies · mapped topic
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- What does patent US9103004B2 cover?
- A hardfacing composition ( 32 ) that includes a plurality of hard particles ( 54 ) wherein the hard particles ( 54 ) include a mode particle size distribution, one particle size distribution smaller than the mode particle size distribution, and an other particle size distribution larger than the mode particle size distribution. There is an absence of any substantial fluctuations in the particle…
- Who is the assignee on this patent?
- Macleod Moira E, Kennametal Inc
- What technology area does this patent fall under?
- Primary CPC classification C22C26/00. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Aug 11 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).