WO2013003811A3 - An abrasive segment comprising abrasive aggregates including silicon carbide particles - Google Patents
An abrasive segment comprising abrasive aggregates including silicon carbide particles Download PDFInfo
- Publication number
- WO2013003811A3 WO2013003811A3 PCT/US2012/045110 US2012045110W WO2013003811A3 WO 2013003811 A3 WO2013003811 A3 WO 2013003811A3 US 2012045110 W US2012045110 W US 2012045110W WO 2013003811 A3 WO2013003811 A3 WO 2013003811A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- abrasive
- silicon carbide
- segment
- carbide particles
- including silicon
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
- C09K3/1436—Composite particles, e.g. coated particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
- B24D18/0009—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for using moulds or presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/04—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
- B24D3/06—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements
- B24D3/08—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements for close-grained structure, e.g. using metal with low melting point
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
- B24D5/06—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
- B24D7/06—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental
- B24D7/066—Grinding blocks; their mountings or supports
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
An abrasive article can include an abrasive segment. The abrasive segment can have a body that includes a plurality of abrasive aggregates. In addition, the abrasive aggregates can include a plurality of silicon carbide particles bonded together by a binder material phase. The abrasive aggregates can be contained within a bond material that includes a magnesia-based cement. In an embodiment, the binder material phase can include a vitreous phase material and a crystalline phase material. In particular instances, the binder material phase can include a certain porosity. In another embodiment, the abrasive segment can be formed from a mixture of abrasive aggregates including silicon carbide and a magnesia-based bond material.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161503469P | 2011-06-30 | 2011-06-30 | |
US61/503,469 | 2011-06-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2013003811A2 WO2013003811A2 (en) | 2013-01-03 |
WO2013003811A3 true WO2013003811A3 (en) | 2013-04-11 |
Family
ID=47389175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2012/045110 WO2013003811A2 (en) | 2011-06-30 | 2012-06-29 | An abrasive segment comprising abrasive aggregates including silicon carbide particles |
Country Status (2)
Country | Link |
---|---|
US (1) | US20130000210A1 (en) |
WO (1) | WO2013003811A2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT515587B1 (en) * | 2014-03-25 | 2017-05-15 | Tyrolit - Schleifmittelwerke Swarovski K G | Schleifteilchenagglomerat |
CN106475918B (en) * | 2016-10-18 | 2020-04-14 | 郑州磨料磨具磨削研究所有限公司 | Ceramic bond, preparation method thereof and grinding wheel |
CN106553135B (en) * | 2016-10-27 | 2020-04-14 | 郑州磨料磨具磨削研究所有限公司 | Binding agent, preparation method and grinding wheel |
IT202000017341A1 (en) * | 2020-07-16 | 2022-01-16 | Polit S R L | METHOD FOR MAKING A FRANKFURT ABRASIVE SEGMENT AND FRANKFURT ABRASIVE SEGMENT OBTAINED WITH THIS METHOD |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5460635A (en) * | 1993-07-30 | 1995-10-24 | Western Atlas Inc. | Magnesium oxychloride cement containing graphite |
US5536283A (en) * | 1993-07-30 | 1996-07-16 | Norton Company | Alumina abrasive wheel with improved corner holding |
US5571317A (en) * | 1993-07-30 | 1996-11-05 | Western Atlas Inc. | Fiber-reinforced magnesium oxychloride bond |
US5863308A (en) * | 1997-10-31 | 1999-01-26 | Norton Company | Low temperature bond for abrasive tools |
US20020151265A1 (en) * | 2000-05-09 | 2002-10-17 | 3M Innovative Properties Company | Porous abrasive article having ceramic abrasive composites, methods of making, and methods of use |
US20080222967A1 (en) * | 2007-03-14 | 2008-09-18 | Saint-Gobain Abrasives, Inc. | Bonded abrasive article and method of making |
US20110131889A1 (en) * | 2009-12-02 | 2011-06-09 | Saint-Gobain Abrasives, Inc. | Bonded abrasive article and method of forming |
-
2012
- 2012-06-29 WO PCT/US2012/045110 patent/WO2013003811A2/en active Application Filing
- 2012-06-29 US US13/539,101 patent/US20130000210A1/en not_active Abandoned
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5460635A (en) * | 1993-07-30 | 1995-10-24 | Western Atlas Inc. | Magnesium oxychloride cement containing graphite |
US5536283A (en) * | 1993-07-30 | 1996-07-16 | Norton Company | Alumina abrasive wheel with improved corner holding |
US5571317A (en) * | 1993-07-30 | 1996-11-05 | Western Atlas Inc. | Fiber-reinforced magnesium oxychloride bond |
US5863308A (en) * | 1997-10-31 | 1999-01-26 | Norton Company | Low temperature bond for abrasive tools |
US20020151265A1 (en) * | 2000-05-09 | 2002-10-17 | 3M Innovative Properties Company | Porous abrasive article having ceramic abrasive composites, methods of making, and methods of use |
US20080222967A1 (en) * | 2007-03-14 | 2008-09-18 | Saint-Gobain Abrasives, Inc. | Bonded abrasive article and method of making |
US20110131889A1 (en) * | 2009-12-02 | 2011-06-09 | Saint-Gobain Abrasives, Inc. | Bonded abrasive article and method of forming |
Also Published As
Publication number | Publication date |
---|---|
WO2013003811A2 (en) | 2013-01-03 |
US20130000210A1 (en) | 2013-01-03 |
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