Title:
AN ABRASIVE AGGREGATE INCLUDING SILICON CARBIDE AND A METHOD OF MAKING SAME
Document Type and Number:
WIPO Patent Application WO/2013/003814
Kind Code:
A3
Abstract:
An abrasive article can include an abrasive aggregate with the abrasive aggregate having a plurality of silicon carbide particles bonded together by a binder material. The binder material can include a vitreous phase material, a crystalline phase material, or both. In an embodiment, the crystalline phase material can include an aluminosilicate material. In a particular embodiment, abrasive aggregates can be formed from a mixture including silicon carbide particles, a binder material, and a liquid carrier. The mixture can be formed into a number of green granules that are vibrated and heated on a platen. In an illustrative embodiment, the green granules can then be heated to form abrasive aggregates.
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Inventors:
WANG GUAN (US)
BOUSSANT-ROUX YVES (FR)
KRAUSE RUSSELL (US)
BOUSSANT-ROUX YVES (FR)
KRAUSE RUSSELL (US)
Application Number:
PCT/US2012/045115
Publication Date:
February 28, 2013
Filing Date:
June 29, 2012
Export Citation:
Assignee:
SAINT GOBAIN CERAMICS (US)
International Classes:
B24D3/22; B24D3/20
Foreign References:
| US20110131889A1 | 2011-06-09 | |||
| US7081043B2 | 2006-07-25 | |||
| US7399330B2 | 2008-07-15 |
Attorney, Agent or Firm:
ABEL LAW GROUP, LLP et al. (Bldg. 1 Ste. 21, Austin Texas, US)
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