AU2001276586A1 - Abrasive product - Google Patents

Abrasive product

Info

Publication number
AU2001276586A1
AU2001276586A1 AU2001276586A AU7658601A AU2001276586A1 AU 2001276586 A1 AU2001276586 A1 AU 2001276586A1 AU 2001276586 A AU2001276586 A AU 2001276586A AU 7658601 A AU7658601 A AU 7658601A AU 2001276586 A1 AU2001276586 A1 AU 2001276586A1
Authority
AU
Australia
Prior art keywords
particles
abrasive
product
abrasive product
plastic deformation
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.)
Abandoned
Application number
AU2001276586A
Inventor
Raymond Albert Chapman
Geoffrey John Davies
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.)
Element Six Pty Ltd
Original Assignee
De Beers Industrial Diamond Division Pty Ltd
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 De Beers Industrial Diamond Division Pty Ltd filed Critical De Beers Industrial Diamond Division Pty Ltd
Publication of AU2001276586A1 publication Critical patent/AU2001276586A1/en
Abandoned 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
    • 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
    • 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
    • B24D3/001—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 supporting member

Abstract

An abrasive product which comprises a polycrystalline mass of self-bonded abrasive particles of irregular shape, the product being substantially free of a second phase and containing substantial plastic deformation of the abrasive particles. The abrasive particles are preferably diamond or cubic boron nitride and the plastic deformation of the particles is preferably at least 0.3 percent. The abrasive product may be made by subjecting a mass of the particles to elevated temperature and pressure conditions.
AU2001276586A 2000-08-02 2001-07-31 Abrasive product Abandoned AU2001276586A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
ZA2000/3920 2000-08-02
ZA200003920 2000-08-02
ZA2000/3919 2000-08-02
ZA200003919 2000-08-02
PCT/IB2001/001364 WO2002009909A2 (en) 2000-08-02 2001-07-31 Abrasive product

Publications (1)

Publication Number Publication Date
AU2001276586A1 true AU2001276586A1 (en) 2002-02-13

Family

ID=27145487

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001276586A Abandoned AU2001276586A1 (en) 2000-08-02 2001-07-31 Abrasive product

Country Status (9)

Country Link
US (1) US6860914B2 (en)
EP (1) EP1333960B1 (en)
JP (1) JP4083572B2 (en)
KR (1) KR100805442B1 (en)
AT (1) ATE299072T1 (en)
AU (1) AU2001276586A1 (en)
DE (1) DE60111859T2 (en)
IL (2) IL154236A0 (en)
WO (1) WO2002009909A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2311941B1 (en) 2002-12-11 2014-03-19 Novozymes A/S Detergent composition comprising endo-glucanase
JP3877677B2 (en) * 2002-12-18 2007-02-07 独立行政法人科学技術振興機構 Heat resistant diamond composite sintered body and its manufacturing method
EP1990313A1 (en) 2007-05-10 2008-11-12 INSERM (Institut National de la Santé et de la Recherche Médicale) Method to produce light-emitting nano-particles of diamond
US8079428B2 (en) * 2009-07-02 2011-12-20 Baker Hughes Incorporated Hardfacing materials including PCD particles, welding rods and earth-boring tools including such materials, and methods of forming and using same
SA111320374B1 (en) 2010-04-14 2015-08-10 بيكر هوغيس انكوبوريتد Method Of Forming Polycrystalline Diamond From Derivatized Nanodiamond
US9140072B2 (en) 2013-02-28 2015-09-22 Baker Hughes Incorporated Cutting elements including non-planar interfaces, earth-boring tools including such cutting elements, and methods of forming cutting elements
US10137557B2 (en) 2015-11-18 2018-11-27 Diamond Innovations, Inc. High-density polycrystalline diamond
GB201918883D0 (en) * 2019-12-19 2020-02-05 Element Six Tech Ltd Method for producing chemical vapour deposition diamond

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3399254A (en) * 1964-05-19 1968-08-27 Du Pont Process for sintering diamond particles
US3574580A (en) * 1968-11-08 1971-04-13 Atomic Energy Commission Process for producing sintered diamond compact and products
US3829544A (en) * 1970-12-09 1974-08-13 Megadiamond Corp Method of making a unitary polycrystalline diamond composite and diamond composite produced thereby
US4224380A (en) * 1978-03-28 1980-09-23 General Electric Company Temperature resistant abrasive compact and method for making same
US4828582A (en) * 1983-08-29 1989-05-09 General Electric Company Polycrystalline abrasive grit
KR100522779B1 (en) * 1997-12-03 2005-10-19 코조 이시자키 Porous grinding stone and method of production thereof
JP4173573B2 (en) 1997-12-03 2008-10-29 株式会社ナノテム Method for producing porous abrasive wheel

Also Published As

Publication number Publication date
DE60111859T2 (en) 2006-05-24
IL154236A (en) 2008-11-26
JP4083572B2 (en) 2008-04-30
WO2002009909A3 (en) 2002-04-18
IL154236A0 (en) 2003-07-31
JP2004505123A (en) 2004-02-19
DE60111859D1 (en) 2005-08-11
KR100805442B1 (en) 2008-02-20
EP1333960A2 (en) 2003-08-13
US6860914B2 (en) 2005-03-01
ATE299072T1 (en) 2005-07-15
KR20030048001A (en) 2003-06-18
US20040025443A1 (en) 2004-02-12
WO2002009909A2 (en) 2002-02-07
EP1333960B1 (en) 2005-07-06

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