Abrasive material and production method of abrasive material
US-2017312886-A1 · Nov 2, 2017 · US
Dressable bonded abrasive article
US8944893B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8944893-B2 |
| Application number | US-201213598855-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 30, 2012 |
| Priority date | Aug 30, 2011 |
| Publication date | Feb 3, 2015 |
| Grant date | Feb 3, 2015 |
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Abstract
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A dressable bonded abrasive article has a body that includes a bond material comprising an organic material and a blend of abrasive particles. The particles include a first type of abrasive particle comprising an oxide and having a first hardness and a first toughness; a second type of abrasive particle comprising an oxide and having a second hardness greater than the first hardness, and the second type of abrasive particle has a second toughness less than the first toughness; and a third type of abrasive particle comprising an oxide and having a third hardness greater than the first hardness and less than the second hardness, and the third type of abrasive particle has a third toughness less than the first toughness.
First claim
Opening claim text (preview).
What is claimed is: 1. A dressable bonded abrasive article comprising: a body including: a bond material comprising an organic material; a first type of abrasive particle comprising an oxide; a second type of abrasive particle comprising an oxide and different than the first type of abrasive particle; the body comprises an average metal removal capability of at least about 5 kg between dressings; and the first type of abrasive particle has a first hardness that is at le…
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- B24D3/04Primary
Operations & Transport · mapped topic
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Frequently asked questions
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- What does patent US8944893B2 cover?
- A dressable bonded abrasive article has a body that includes a bond material comprising an organic material and a blend of abrasive particles. The particles include a first type of abrasive particle comprising an oxide and having a first hardness and a first toughness; a second type of abrasive particle comprising an oxide and having a second hardness greater than the first hardness, and the se…
- Who is the assignee on this patent?
- Francois Emmanuel C, Saint Gobain Abrasives Inc, Saint Gobain Abrasifs Sa
- What technology area does this patent fall under?
- Primary CPC classification B24D3/04. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Feb 03 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).