Dense packing particle size distribution for pdc cutters
US-2015375366-A1 · Dec 31, 2015 · US
Bonded abrasive article and method of grinding
US9102039B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9102039-B2 |
| Application number | US-201314143306-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 30, 2013 |
| Priority date | Dec 31, 2012 |
| Publication date | Aug 11, 2015 |
| Grant date | Aug 11, 2015 |
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Abstract
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An abrasive article comprising: a first body comprising a first bond material having abrasive particles contained within the first bond material, wherein the first body comprising the first bond material comprises a ratio of V AG(1) /V BM(1) of at least about 1.3; a second body comprising a second bond material having abrasive particles contained within the second bond material, wherein the second body comprising the second bond material comprises a ratio of V AG(2) /V BM(2) of less than about 1.3, and wherein V AG is a volume percent of abrasive particles within a total volume of the first or second body respectively and V BM is a volume percent of the first or second bond material within the total volume of the first or second body respectively.
First claim
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What is claimed is: 1. An abrasive article comprising: a first body comprising a first bond material having abrasive particles contained within the first bond material, wherein the first body comprising the first bond material comprises a ratio of V AG(1) /V BM(1) of at least about 1.3 a second body comprising a second bond material having abrasive particles contained within the second bond material, wherein the second body comprising the second bond material comprises a ratio…
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- What does patent US9102039B2 cover?
- An abrasive article comprising: a first body comprising a first bond material having abrasive particles contained within the first bond material, wherein the first body comprising the first bond material comprises a ratio of V AG(1) /V BM(1) of at least about 1.3; a second body comprising a second bond material having abrasive particles contained within the second bond material, wherein the se…
- Who is the assignee on this patent?
- Saint Gobain Abrasives Inc, Saint Gobain Abrasifs Sa
- What technology area does this patent fall under?
- Primary CPC classification B24D3/06. Mapped technology areas include Operations & Transport.
- 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).