TWI388654B - Polycrystalline grits and associated methods - Google Patents

Polycrystalline grits and associated methods

Info

Publication number
TWI388654B
TWI388654B TW097143305A TW97143305A TWI388654B TW I388654 B TWI388654 B TW I388654B TW 097143305 A TW097143305 A TW 097143305A TW 97143305 A TW97143305 A TW 97143305A TW I388654 B TWI388654 B TW I388654B
Authority
TW
Taiwan
Prior art keywords
associated methods
polycrystalline grits
grits
polycrystalline
methods
Prior art date
Application number
TW097143305A
Other languages
Chinese (zh)
Other versions
TW200930799A (en
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 filed Critical
Publication of TW200930799A publication Critical patent/TW200930799A/en
Application granted granted Critical
Publication of TWI388654B publication Critical patent/TWI388654B/en

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
    • C09K3/1409—Abrasive particles per se
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/25—Diamond
    • C01B32/28—After-treatment, e.g. purification, irradiation, separation or recovery

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
TW097143305A 2007-11-08 2008-11-10 Polycrystalline grits and associated methods TWI388654B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US98653207P 2007-11-08 2007-11-08
US12/267,189 US20090120009A1 (en) 2007-11-08 2008-11-07 Polycrystalline Grits and Associated Methods

Publications (2)

Publication Number Publication Date
TW200930799A TW200930799A (en) 2009-07-16
TWI388654B true TWI388654B (en) 2013-03-11

Family

ID=40622395

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097143305A TWI388654B (en) 2007-11-08 2008-11-10 Polycrystalline grits and associated methods

Country Status (2)

Country Link
US (1) US20090120009A1 (en)
TW (1) TWI388654B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8080071B1 (en) 2008-03-03 2011-12-20 Us Synthetic Corporation Polycrystalline diamond compact, methods of fabricating same, and applications therefor
US9017438B1 (en) 2006-10-10 2015-04-28 Us Synthetic Corporation Polycrystalline diamond compact including a polycrystalline diamond table with a thermally-stable region having at least one low-carbon-solubility material and applications therefor
US8236074B1 (en) 2006-10-10 2012-08-07 Us Synthetic Corporation Superabrasive elements, methods of manufacturing, and drill bits including same
US8821604B2 (en) 2006-11-20 2014-09-02 Us Synthetic Corporation Polycrystalline diamond compact and method of making same
US8034136B2 (en) 2006-11-20 2011-10-11 Us Synthetic Corporation Methods of fabricating superabrasive articles
US8080074B2 (en) 2006-11-20 2011-12-20 Us Synthetic Corporation Polycrystalline diamond compacts, and related methods and applications
US8999025B1 (en) 2008-03-03 2015-04-07 Us Synthetic Corporation Methods of fabricating a polycrystalline diamond body with a sintering aid/infiltrant at least saturated with non-diamond carbon and resultant products such as compacts
US8911521B1 (en) * 2008-03-03 2014-12-16 Us Synthetic Corporation Methods of fabricating a polycrystalline diamond body with a sintering aid/infiltrant at least saturated with non-diamond carbon and resultant products such as compacts
US8297382B2 (en) 2008-10-03 2012-10-30 Us Synthetic Corporation Polycrystalline diamond compacts, method of fabricating same, and various applications
US8071173B1 (en) 2009-01-30 2011-12-06 Us Synthetic Corporation Methods of fabricating a polycrystalline diamond compact including a pre-sintered polycrystalline diamond table having a thermally-stable region
CN101602188B (en) * 2009-06-05 2011-11-16 佛山市华南精密制造技术研究开发院 CBN grinding wheel
US10309158B2 (en) 2010-12-07 2019-06-04 Us Synthetic Corporation Method of partially infiltrating an at least partially leached polycrystalline diamond table and resultant polycrystalline diamond compacts
US9027675B1 (en) 2011-02-15 2015-05-12 Us Synthetic Corporation Polycrystalline diamond compact including a polycrystalline diamond table containing aluminum carbide therein and applications therefor
CN102240982B (en) * 2011-08-25 2013-12-25 山东理工大学 Sialon ceramic grinding disc and manufacture method thereof
BR112014024937B1 (en) 2012-04-04 2021-01-12 3M Innovative Properties Company ceramic shaped abrasive particle, plurality of abrasive particles, abrasive article and method for producing ceramic shaped abrasive particles
AT515258B1 (en) * 2013-12-18 2016-09-15 Tyrolit - Schleifmittelwerke Swarovski K G Process for producing abrasive bodies
JP6422157B2 (en) * 2014-12-24 2018-11-14 一般財団法人ファインセラミックスセンター Diamond etching method, diamond crystal defect detection method, and diamond crystal growth method
EP3247518A1 (en) 2015-01-23 2017-11-29 Diamond Innovations, Inc. Polycrystalline diamond cutters having non-catalytic material addition and methods of making the same
DE102018203882A1 (en) * 2018-03-14 2019-09-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Process for the production of hard material particles from SiC-bonded diamond, hard-material particles produced by the process, porous components produced with the hard-material particles and their use
US20210237227A1 (en) * 2018-04-27 2021-08-05 Sumitomo Electric Industries, Ltd. Polycrystalline abrasive grain and grinding wheel including same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4466938A (en) * 1979-08-23 1984-08-21 General Electric Company Method for reducing damage to diamond crystals during sintering
US4525179A (en) * 1981-07-27 1985-06-25 General Electric Company Process for making diamond and cubic boron nitride compacts
US4776861A (en) * 1983-08-29 1988-10-11 General Electric Company Polycrystalline abrasive grit
US4623364A (en) * 1984-03-23 1986-11-18 Norton Company Abrasive material and method for preparing the same
US4797241A (en) * 1985-05-20 1989-01-10 Sii Megadiamond Method for producing multiple polycrystalline bodies
US5011514A (en) * 1988-07-29 1991-04-30 Norton Company Cemented and cemented/sintered superabrasive polycrystalline bodies and methods of manufacture thereof
US4923490A (en) * 1988-12-16 1990-05-08 General Electric Company Novel grinding wheels utilizing polycrystalline diamond or cubic boron nitride grit
US5009676A (en) * 1989-04-28 1991-04-23 Norton Company Sintered sol gel alumina abrasive filaments
US5211552A (en) * 1990-08-15 1993-05-18 Alzeta Corporation Adiabatic surface combustion with excess air
US5194071A (en) * 1991-07-25 1993-03-16 General Electric Company Inc. Cubic boron nitride abrasive and process for preparing same
US5738696A (en) * 1996-07-26 1998-04-14 Norton Company Method for making high permeability grinding wheels
US6454027B1 (en) * 2000-03-09 2002-09-24 Smith International, Inc. Polycrystalline diamond carbide composites
US6616725B2 (en) * 2001-08-21 2003-09-09 Hyun Sam Cho Self-grown monopoly compact grit

Also Published As

Publication number Publication date
US20090120009A1 (en) 2009-05-14
TW200930799A (en) 2009-07-16

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees