DE69400418D1 - Verfahren zur Herstellung eines Schleifkörpers - Google Patents

Verfahren zur Herstellung eines Schleifkörpers

Info

Publication number
DE69400418D1
DE69400418D1 DE69400418T DE69400418T DE69400418D1 DE 69400418 D1 DE69400418 D1 DE 69400418D1 DE 69400418 T DE69400418 T DE 69400418T DE 69400418 T DE69400418 T DE 69400418T DE 69400418 D1 DE69400418 D1 DE 69400418D1
Authority
DE
Germany
Prior art keywords
making
abrasive wheel
abrasive
wheel
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.)
Expired - Fee Related
Application number
DE69400418T
Other languages
English (en)
Other versions
DE69400418T2 (de
Inventor
Klaus Tank
Alan Richard Jarvis
Aulette Stewart
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.)
De Beers Industrial Diamond Division 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 DE69400418D1 publication Critical patent/DE69400418D1/de
Application granted granted Critical
Publication of DE69400418T2 publication Critical patent/DE69400418T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/06—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies
    • B01J3/062—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies characterised by the composition of the materials to be processed
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C26/00—Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/0605—Composition of the material to be processed
    • B01J2203/062—Diamond
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/0605—Composition of the material to be processed
    • B01J2203/0645—Boronitrides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/065—Composition of the material produced
    • B01J2203/0655—Diamond
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/065—Composition of the material produced
    • B01J2203/066—Boronitrides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/0675—Structural or physico-chemical features of the materials processed
    • B01J2203/0685—Crystal sintering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/56—Button-type inserts
    • E21B10/567—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
DE69400418T 1993-05-27 1994-05-27 Verfahren zur Herstellung eines Schleifkörpers Expired - Fee Related DE69400418T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA933716 1993-05-27

Publications (2)

Publication Number Publication Date
DE69400418D1 true DE69400418D1 (de) 1996-10-02
DE69400418T2 DE69400418T2 (de) 1997-01-16

Family

ID=25582888

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69400418T Expired - Fee Related DE69400418T2 (de) 1993-05-27 1994-05-27 Verfahren zur Herstellung eines Schleifkörpers

Country Status (8)

Country Link
US (1) US5505748A (de)
EP (1) EP0626237B1 (de)
JP (2) JP3472622B2 (de)
CN (1) CN1096532A (de)
AU (1) AU668816B2 (de)
CA (1) CA2124393C (de)
DE (1) DE69400418T2 (de)
ZA (1) ZA943646B (de)

Families Citing this family (105)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1292414B1 (de) * 2000-06-13 2005-12-14 Element Six (PTY) Ltd Verbunddiamantkörper
US6951578B1 (en) * 2000-08-10 2005-10-04 Smith International, Inc. Polycrystalline diamond materials formed from coarse-sized diamond grains
DE60140617D1 (de) 2000-09-20 2010-01-07 Camco Int Uk Ltd Polykristalliner diamant mit einer an katalysatormaterial abgereicherten oberfläche
US6592985B2 (en) 2000-09-20 2003-07-15 Camco International (Uk) Limited Polycrystalline diamond partially depleted of catalyzing material
EP1190791B1 (de) 2000-09-20 2010-06-23 Camco International (UK) Limited Polykristalline Diamant-Schneidelemente mit Arbeitsfläche und diese mit veränderlicher Verschleissfesstigkeit bei gleicher Schlagfestigkeit
AU1256702A (en) * 2000-10-19 2002-05-06 De Beers Ind Diamond A method of making a composite abrasive compact
GEP20063922B (en) * 2002-01-30 2006-09-11 Element Six Pty Ltd Composite abrasive compact
CA2518946A1 (en) * 2003-03-14 2004-09-23 Element Six (Pty) Ltd Tool insert
US20060236616A1 (en) * 2003-05-02 2006-10-26 Shan Wan Polycrystalline diamond tools and method of making thereof
ATE353271T1 (de) 2003-05-27 2007-02-15 Element Six Pty Ltd Polykristalline abrasive diamantsegmente
US20050019114A1 (en) * 2003-07-25 2005-01-27 Chien-Min Sung Nanodiamond PCD and methods of forming
WO2005034791A1 (en) 2003-10-09 2005-04-21 Farzad Shaygan A drill bit with a moissanite (silicon carbide) cutting element
CA2489187C (en) 2003-12-05 2012-08-28 Smith International, Inc. Thermally-stable polycrystalline diamond materials and compacts
US8500834B2 (en) 2004-02-20 2013-08-06 Diamond Innovations, Inc. Sintered compact
JP2007523043A (ja) 2004-02-20 2007-08-16 ダイヤモンド イノベーションズ、インク． 焼結体
US20050227590A1 (en) * 2004-04-09 2005-10-13 Chien-Min Sung Fixed abrasive tools and associated methods
US7647993B2 (en) * 2004-05-06 2010-01-19 Smith International, Inc. Thermally stable diamond bonded materials and compacts
US7754333B2 (en) * 2004-09-21 2010-07-13 Smith International, Inc. Thermally stable diamond polycrystalline diamond constructions
US7608333B2 (en) 2004-09-21 2009-10-27 Smith International, Inc. Thermally stable diamond polycrystalline diamond constructions
US7513320B2 (en) * 2004-12-16 2009-04-07 Tdy Industries, Inc. Cemented carbide inserts for earth-boring bits
US7681669B2 (en) * 2005-01-17 2010-03-23 Us Synthetic Corporation Polycrystalline diamond insert, drill bit including same, and method of operation
US7350601B2 (en) * 2005-01-25 2008-04-01 Smith International, Inc. Cutting elements formed from ultra hard materials having an enhanced construction
US8197936B2 (en) 2005-01-27 2012-06-12 Smith International, Inc. Cutting structures
US7493973B2 (en) * 2005-05-26 2009-02-24 Smith International, Inc. Polycrystalline diamond materials having improved abrasion resistance, thermal stability and impact resistance
US7377341B2 (en) * 2005-05-26 2008-05-27 Smith International, Inc. Thermally stable ultra-hard material compact construction
US8637127B2 (en) 2005-06-27 2014-01-28 Kennametal Inc. Composite article with coolant channels and tool fabrication method
US8789627B1 (en) 2005-07-17 2014-07-29 Us Synthetic Corporation Polycrystalline diamond cutter with improved abrasion and impact resistance and method of making the same
EP1924405B1 (de) 2005-08-11 2010-03-17 Element Six (Production) (Pty) Ltd. Schleifelement aus polykristallinem diamant und verfahren zu seiner herstellung
US7687156B2 (en) 2005-08-18 2010-03-30 Tdy Industries, Inc. Composite cutting inserts and methods of making the same
US8020643B2 (en) * 2005-09-13 2011-09-20 Smith International, Inc. Ultra-hard constructions with enhanced second phase
US7726421B2 (en) 2005-10-12 2010-06-01 Smith International, Inc. Diamond-bonded bodies and compacts with improved thermal stability and mechanical strength
US7628234B2 (en) 2006-02-09 2009-12-08 Smith International, Inc. Thermally stable ultra-hard polycrystalline materials and compacts
ATE512278T1 (de) * 2006-04-27 2011-06-15 Tdy Ind Inc Modulare erdbohrmeissel mit fixiertem schneider und modulare erdbohrmeisselkörper mit fixiertem schneider
US8066087B2 (en) 2006-05-09 2011-11-29 Smith International, Inc. Thermally stable ultra-hard material compact constructions
US20090152015A1 (en) * 2006-06-16 2009-06-18 Us Synthetic Corporation Superabrasive materials and compacts, methods of fabricating same, and applications using same
US8316969B1 (en) 2006-06-16 2012-11-27 Us Synthetic Corporation Superabrasive materials and methods of manufacture
ZA200900665B (en) * 2006-07-28 2010-05-26 Element Six Production Pty Ltd Abrasive compacts
KR20090042288A (ko) * 2006-07-31 2009-04-29 엘리먼트 씩스 (프로덕션) (피티와이) 리미티드 연마 콤팩트
WO2008015629A1 (en) * 2006-07-31 2008-02-07 Element Six (Production) (Pty) Ltd Abrasive compacts
MX2009003114A (es) 2006-10-25 2009-06-08 Tdy Ind Inc Articulos que tienen resistencia mejorada al agrietamiento termico.
CN101578131A (zh) * 2006-12-13 2009-11-11 戴蒙得创新股份有限公司 具有提高的机械加工性的研磨压实体
US8028771B2 (en) 2007-02-06 2011-10-04 Smith International, Inc. Polycrystalline diamond constructions having improved thermal stability
US8512882B2 (en) * 2007-02-19 2013-08-20 TDY Industries, LLC Carbide cutting insert
US7846551B2 (en) 2007-03-16 2010-12-07 Tdy Industries, Inc. Composite articles
US7942219B2 (en) 2007-03-21 2011-05-17 Smith International, Inc. Polycrystalline diamond constructions having improved thermal stability
JP5148183B2 (ja) * 2007-07-04 2013-02-20 株式会社不二製作所 ブラスト加工用研磨材及び前記研磨材を使用したブラスト加工方法
US7951213B1 (en) 2007-08-08 2011-05-31 Us Synthetic Corporation Superabrasive compact, drill bit using same, and methods of fabricating same
US8499861B2 (en) 2007-09-18 2013-08-06 Smith International, Inc. Ultra-hard composite constructions comprising high-density diamond surface
US7980334B2 (en) 2007-10-04 2011-07-19 Smith International, Inc. Diamond-bonded constructions with improved thermal and mechanical properties
US9297211B2 (en) 2007-12-17 2016-03-29 Smith International, Inc. Polycrystalline diamond construction with controlled gradient metal content
US7806206B1 (en) 2008-02-15 2010-10-05 Us Synthetic Corporation Superabrasive materials, methods of fabricating same, and applications using same
US8057775B2 (en) * 2008-04-22 2011-11-15 Us Synthetic Corporation Polycrystalline diamond materials, methods of fabricating same, and applications using same
US8221517B2 (en) * 2008-06-02 2012-07-17 TDY Industries, LLC Cemented carbide—metallic alloy composites
US8790439B2 (en) 2008-06-02 2014-07-29 Kennametal Inc. Composite sintered powder metal articles
US8322465B2 (en) 2008-08-22 2012-12-04 TDY Industries, LLC Earth-boring bit parts including hybrid cemented carbides and methods of making the same
US8025112B2 (en) 2008-08-22 2011-09-27 Tdy Industries, Inc. Earth-boring bits and other parts including cemented carbide
US8083012B2 (en) 2008-10-03 2011-12-27 Smith International, Inc. Diamond bonded construction with thermally stable region
GB0902230D0 (en) 2009-02-11 2009-03-25 Element Six Production Pty Ltd Polycrystalline super-hard element
GB0903344D0 (en) 2009-02-27 2009-04-08 Element Six Ltd Polycrysalline diamond element
US7972395B1 (en) 2009-04-06 2011-07-05 Us Synthetic Corporation Superabrasive articles and methods for removing interstitial materials from superabrasive materials
US8951317B1 (en) 2009-04-27 2015-02-10 Us Synthetic Corporation Superabrasive elements including ceramic coatings and methods of leaching catalysts from superabrasive elements
GB2480219B (en) 2009-05-06 2014-02-12 Smith International Cutting elements with re-processed thermally stable polycrystalline diamond cutting layers,bits incorporating the same,and methods of making the same
WO2010129813A2 (en) * 2009-05-06 2010-11-11 Smith International, Inc. Methods of making and attaching tsp material for forming cutting elements, cutting elements having such tsp material and bits incorporating such cutting elements
US8272816B2 (en) 2009-05-12 2012-09-25 TDY Industries, LLC Composite cemented carbide rotary cutting tools and rotary cutting tool blanks
US8490721B2 (en) * 2009-06-02 2013-07-23 Element Six Abrasives S.A. Polycrystalline diamond
US8783389B2 (en) * 2009-06-18 2014-07-22 Smith International, Inc. Polycrystalline diamond cutting elements with engineered porosity and method for manufacturing such cutting elements
US8308096B2 (en) 2009-07-14 2012-11-13 TDY Industries, LLC Reinforced roll and method of making same
US8440314B2 (en) * 2009-08-25 2013-05-14 TDY Industries, LLC Coated cutting tools having a platinum group metal concentration gradient and related processes
US9352447B2 (en) 2009-09-08 2016-05-31 Us Synthetic Corporation Superabrasive elements and methods for processing and manufacturing the same using protective layers
US9643236B2 (en) 2009-11-11 2017-05-09 Landis Solutions Llc Thread rolling die and method of making same
SA111320374B1 (ar) 2010-04-14 2015-08-10 بيكر هوغيس انكوبوريتد طريقة تشكيل الماسة متعدد البلورات من الماس المستخرج بحجم النانو
BR112013016948A2 (pt) * 2010-12-30 2019-09-24 Saint Gobain Abrasives Inc método para produzir partículas abrasivas e grãos abrasivos
US8727045B1 (en) 2011-02-23 2014-05-20 Us Synthetic Corporation Polycrystalline diamond compacts, methods of making same, and applications therefor
JP5729809B2 (ja) * 2011-03-16 2015-06-03 株式会社東京精密 凝集砥粒
US8858665B2 (en) 2011-04-28 2014-10-14 Robert Frushour Method for making fine diamond PDC
US8741010B2 (en) 2011-04-28 2014-06-03 Robert Frushour Method for making low stress PDC
US8974559B2 (en) 2011-05-12 2015-03-10 Robert Frushour PDC made with low melting point catalyst
US8828110B2 (en) 2011-05-20 2014-09-09 Robert Frushour ADNR composite
US9061264B2 (en) 2011-05-19 2015-06-23 Robert H. Frushour High abrasion low stress PDC
US9144886B1 (en) 2011-08-15 2015-09-29 Us Synthetic Corporation Protective leaching cups, leaching trays, and methods for processing superabrasive elements using protective leaching cups and leaching trays
US8800848B2 (en) 2011-08-31 2014-08-12 Kennametal Inc. Methods of forming wear resistant layers on metallic surfaces
US9016406B2 (en) 2011-09-22 2015-04-28 Kennametal Inc. Cutting inserts for earth-boring bits
WO2013188688A2 (en) 2012-06-13 2013-12-19 Varel International Ind., L.P. Pcd cutters with improved strength and thermal stability
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
US9550276B1 (en) 2013-06-18 2017-01-24 Us Synthetic Corporation Leaching assemblies, systems, and methods for processing superabrasive elements
US9789587B1 (en) 2013-12-16 2017-10-17 Us Synthetic Corporation Leaching assemblies, systems, and methods for processing superabrasive elements
US10807913B1 (en) 2014-02-11 2020-10-20 Us Synthetic Corporation Leached superabrasive elements and leaching systems methods and assemblies for processing superabrasive elements
JP6442153B2 (ja) * 2014-04-11 2018-12-19 京セラ株式会社 研削用砥石および切削工具の製造方法
US10166654B2 (en) 2014-06-26 2019-01-01 Diamond Innovations, Inc. Dense packing particle size distribution for PDC cutters
US11279002B2 (en) 2014-06-26 2022-03-22 Diamond Innovations. Inc. Dense packing particle size distribution for PDC cutters
US9908215B1 (en) 2014-08-12 2018-03-06 Us Synthetic Corporation Systems, methods and assemblies for processing superabrasive materials
US11766761B1 (en) 2014-10-10 2023-09-26 Us Synthetic Corporation Group II metal salts in electrolytic leaching of superabrasive materials
US10011000B1 (en) 2014-10-10 2018-07-03 Us Synthetic Corporation Leached superabrasive elements and systems, methods and assemblies for processing superabrasive materials
CN104526578A (zh) * 2014-11-20 2015-04-22 云南光电辅料有限公司 一种提高烧结型金属结合剂磨具密度的方法
US10017390B2 (en) 2015-03-30 2018-07-10 Diamond Innovations, Inc. Polycrystalline diamond bodies incorporating fractionated distribution of diamond particles of different morphologies
US11434136B2 (en) 2015-03-30 2022-09-06 Diamond Innovations, Inc. Polycrystalline diamond bodies incorporating fractionated distribution of diamond particles of different morphologies
US10723626B1 (en) 2015-05-31 2020-07-28 Us Synthetic Corporation Leached superabrasive elements and systems, methods and assemblies for processing superabrasive materials
CN105458948B (zh) * 2015-12-22 2017-11-28 郑州磨料磨具磨削研究所有限公司 粗粒度超硬磨料有序排布装置及排布方法
CN105415211B (zh) * 2015-12-25 2017-12-01 江苏锋芒复合材料科技集团有限公司 一种汽车工业磨削用耐水研磨砂布及其制造方法
US10287824B2 (en) 2016-03-04 2019-05-14 Baker Hughes Incorporated Methods of forming polycrystalline diamond
CN106475206B (zh) * 2016-12-06 2018-12-21 富耐克超硬材料股份有限公司 等积形超硬磨料颗粒的制备方法
US11292750B2 (en) 2017-05-12 2022-04-05 Baker Hughes Holdings Llc Cutting elements and structures
US11396688B2 (en) 2017-05-12 2022-07-26 Baker Hughes Holdings Llc Cutting elements, and related structures and earth-boring tools
US10900291B2 (en) 2017-09-18 2021-01-26 Us Synthetic Corporation Polycrystalline diamond elements and systems and methods for fabricating the same
US11536091B2 (en) 2018-05-30 2022-12-27 Baker Hughes Holding LLC Cutting elements, and related earth-boring tools and methods

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3136615A (en) * 1960-10-03 1964-06-09 Gen Electric Compact of abrasive crystalline material with boron carbide bonding medium
US3233988A (en) * 1964-05-19 1966-02-08 Gen Electric Cubic boron nitride compact and method for its production
US3743489A (en) * 1971-07-01 1973-07-03 Gen Electric Abrasive bodies of finely-divided cubic boron nitride crystals
US3767371A (en) * 1971-07-01 1973-10-23 Gen Electric Cubic boron nitride/sintered carbide abrasive bodies
US3745623A (en) * 1971-12-27 1973-07-17 Gen Electric Diamond tools for machining
US4247304A (en) * 1978-12-29 1981-01-27 General Electric Company Process for producing a composite of polycrystalline diamond and/or cubic boron nitride body and substrate phases
US4311490A (en) * 1980-12-22 1982-01-19 General Electric Company Diamond and cubic boron nitride abrasive compacts using size selective abrasive particle layers
SE457537B (sv) * 1981-09-04 1989-01-09 Sumitomo Electric Industries Diamantpresskropp foer ett verktyg samt saett att framstaella densamma
JPS6048260A (ja) * 1983-04-27 1985-03-15 Fuji Die Kk ダイヤモンド砥石類の製造方法
US4525178A (en) * 1984-04-16 1985-06-25 Megadiamond Industries, Inc. Composite polycrystalline diamond
US4647546A (en) * 1984-10-30 1987-03-03 Megadiamond Industries, Inc. Polycrystalline cubic boron nitride compact
AU577958B2 (en) * 1985-08-22 1988-10-06 De Beers Industrial Diamond Division (Proprietary) Limited Abrasive compact
EP0308440B1 (de) * 1987-03-23 1991-06-05 The Australian National University Presskörper aus diamant
US5011514A (en) * 1988-07-29 1991-04-30 Norton Company Cemented and cemented/sintered superabrasive polycrystalline bodies and methods of manufacture thereof
JPH0713279B2 (ja) * 1990-01-12 1995-02-15 日本油脂株式会社 切削工具用高圧相窒化ホウ素焼結体及びその製造方法

Also Published As

Publication number Publication date
AU6332294A (en) 1994-12-01
CA2124393A1 (en) 1994-11-28
EP0626237B1 (de) 1996-08-28
US5505748A (en) 1996-04-09
JP3472622B2 (ja) 2003-12-02
JP2004074398A (ja) 2004-03-11
CN1096532A (zh) 1994-12-21
AU668816B2 (en) 1996-05-16
CA2124393C (en) 2004-07-13
EP0626237A1 (de) 1994-11-30
DE69400418T2 (de) 1997-01-16
ZA943646B (en) 1995-01-27
JPH07205032A (ja) 1995-08-08

Similar Documents

Publication Publication Date Title
DE69400418D1 (de) Verfahren zur Herstellung eines Schleifkörpers
DE69400547D1 (de) Verfahren zur Herstellung eines Schleifkörpers
DE69607037D1 (de) Verfahren zur herstellung eines schleifmittels
DE69412547D1 (de) Verfahren zur Herstellung eines absorbierenden Harzes
DE69626759D1 (de) Verfahren zur Herstellung eines Schleifkörpers mit verbesserten Eigenschaften
DE69522992D1 (de) Verfahren zur Herstellung eines Widerstands
DE69433655D1 (de) Verfahren zur Herstellung eines Lautsprechers
DE59500258D1 (de) Verfahren zur Herstellung eines saugfähigen Verbundwerkstoffs
DE69426201D1 (de) Verfahren zur herstellung eines antitranspirantstifter
DE69512512D1 (de) Verfahren zur herstellung eines absorptionprodukts
DE69330767D1 (de) Verfahren zur Herstellung eines Amylase-Inhibitors
DE69724543D1 (de) Verfahren zur Herstellung eines Polarisators
DE69401386D1 (de) Verfahren zur Herstellung eines Isopren-Butadien Kautschuks
DE69420850D1 (de) Verfahren zur herstellung eines vollscheibenfahrzeugrades
DE69404809D1 (de) Verfahren zur Herstellung eines Reifenwulstaufbaus
DE69415898D1 (de) Verfahren zur Herstellung eines Organosiliconpolymeren
DE69425418D1 (de) Verfahren zur Herstellung eines ringförmigenfaserverstärkten Metallkörpers
DE3878342D1 (de) Verfahren zur herstellung eines agglomerierten schleifmittels.
DE69206663D1 (de) Verfahren zur Herstellung von Fahrzeugrädern
DE69324368D1 (de) Verfahren zur Herstellung eines Wischerblattgummis und so hergestellter Wischerblattgummi
DE69314082D1 (de) Verfahren zur Herstellung eines optischen Bauelements
ATA122893A (de) Verfahren zur herstellung eines öligen präparates
DE69202110D1 (de) Verfahren zur Herstellung eines Schleifbands.
DE69428880D1 (de) Verfahren zur herstellung beschichteter teilchen
DE69414253D1 (de) Verfahren zur herstellung von oximin

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee