[go: up one dir, main page]

WO2013003811A3 - An abrasive segment comprising abrasive aggregates including silicon carbide particles - Google Patents

An abrasive segment comprising abrasive aggregates including silicon carbide particles Download PDF

Info

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
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2012/045110
Other languages
French (fr)
Other versions
WO2013003811A2 (en
Inventor
Guan Wang
Yves Boussant-Roux
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saint Gobain Ceramics and Plastics Inc
Original Assignee
Saint Gobain Ceramics and Plastics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Saint Gobain Ceramics and Plastics Inc filed Critical Saint Gobain Ceramics and Plastics Inc
Publication of WO2013003811A2 publication Critical patent/WO2013003811A2/en
Publication of WO2013003811A3 publication Critical patent/WO2013003811A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (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.
PCT/US2012/045110 2011-06-30 2012-06-29 An abrasive segment comprising abrasive aggregates including silicon carbide particles Ceased WO2013003811A2 (en)

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 Ceased 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 (5)

* Cited by examiner, † Cited by third party
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
CN117564949A (en) * 2023-12-28 2024-02-20 阳江十八子刀剪制品有限公司 A kind of sharp-edged tool and abrasive tool and its preparation method

Citations (7)

* Cited by examiner, † Cited by third party
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

Patent Citations (7)

* Cited by examiner, † Cited by third party
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
US20130000210A1 (en) 2013-01-03
WO2013003811A2 (en) 2013-01-03

Similar Documents

Publication Publication Date Title
EP2563549A4 (en) Ceramic shaped abrasive particles, methods of making the same, and abrasive articles containing the same
WO2013003831A3 (en) Liquid phase sintered silicon carbide abrasive particles
WO2012141905A3 (en) Nonwoven abrasive article containing elastomer bound agglomerates of shaped abrasive grain
WO2013003830A3 (en) Abrasive articles including abrasive particles of silicon nitride
WO2012018903A3 (en) Intersecting plate shaped abrasive particles
WO2014020068A8 (en) Abrasive particle with at most three surfaces and one corner
EP2691198B8 (en) Cemented carbide material
MX2013007453A (en) Abrasive particle and method of forming same.
WO2012121942A3 (en) Polycrystalline tables, polycrystalline elements, and related methods
PL2914402T3 (en) Shaped abrasive particles, methods of making, and abrasive articles including the same
EP3227052A4 (en) Abrasive article including agglomerates having silicon carbide and an inorganic bond material
EP2635406A4 (en) Laser method for making shaped ceramic abrasive particles, shaped ceramic abrasive particles, and abrasive articles
WO2012121945A3 (en) Methods of forming polycrystalline tables and polycrystalline elements and related structures
IL227184B (en) Boron carbide based materials and process for the fabrication thereof
WO2012121946A3 (en) Methods of forming polycrystalline tables and polycrystalline elements and related structures
WO2011069006A3 (en) Bonded abrasive article and method of forming
WO2017007999A8 (en) Abrasive articles and method of forming same
EP2611574A4 (en) Bonded abrasive articles, method of forming such articles, and grinding performance of such articles
GB201222995D0 (en) Sialon bonded silicon carbide material
WO2011069005A3 (en) Bonded abrasive article and method of forming
WO2013003811A3 (en) An abrasive segment comprising abrasive aggregates including silicon carbide particles
IL252428A0 (en) Abrasive article including agglomerates having silicon carbide and an inorganic bond material
SI2636655T1 (en) Alumina sintered body, abrasive grains, and grindstone
EG26783A (en) Methods of grinding workpieces comprising superabrasive materials
PL2636656T3 (en) Alumina sintered body, abrasive grains, and grindstone

Legal Events

Date Code Title Description
NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 12804182

Country of ref document: EP

Kind code of ref document: A2