ZA889115B - Diamond and cubic boron nitride abrasive compacts - Google Patents

Diamond and cubic boron nitride abrasive compacts

Info

Publication number
ZA889115B
ZA889115B ZA889115A ZA889115A ZA889115B ZA 889115 B ZA889115 B ZA 889115B ZA 889115 A ZA889115 A ZA 889115A ZA 889115 A ZA889115 A ZA 889115A ZA 889115 B ZA889115 B ZA 889115B
Authority
ZA
South Africa
Prior art keywords
diamond
boron nitride
cubic boron
nitride abrasive
abrasive compacts
Prior art date
Application number
ZA889115A
Other languages
English (en)
Inventor
Ghanshyam Rai
Rai Ghanshyam
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of ZA889115B publication Critical patent/ZA889115B/xx

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/004—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses involving the use of very high pressures
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Powder Metallurgy (AREA)
  • Ceramic Products (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
ZA889115A 1988-02-12 1988-12-05 Diamond and cubic boron nitride abrasive compacts ZA889115B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/156,272 US4807402A (en) 1988-02-12 1988-02-12 Diamond and cubic boron nitride

Publications (1)

Publication Number Publication Date
ZA889115B true ZA889115B (en) 1989-08-30

Family

ID=22558858

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA889115A ZA889115B (en) 1988-02-12 1988-12-05 Diamond and cubic boron nitride abrasive compacts

Country Status (6)

Country Link
US (1) US4807402A (xx)
EP (1) EP0327871A3 (xx)
JP (1) JPH01274904A (xx)
KR (1) KR890012757A (xx)
AU (1) AU611511B2 (xx)
ZA (1) ZA889115B (xx)

Families Citing this family (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5015290A (en) * 1988-01-22 1991-05-14 The Dow Chemical Company Ductile Ni3 Al alloys as bonding agents for ceramic materials in cutting tools
US4807402A (en) * 1988-02-12 1989-02-28 General Electric Company Diamond and cubic boron nitride
US4985050A (en) * 1989-08-15 1991-01-15 General Electric Company Supported thermally stable cubic boron nitride tool blanks and method for making the same
IE902878A1 (en) * 1989-09-14 1991-03-27 De Beers Ind Diamond Composite abrasive compacts
US5330701A (en) * 1992-02-28 1994-07-19 Xform, Inc. Process for making finely divided intermetallic
US5379853A (en) * 1993-09-20 1995-01-10 Smith International, Inc. Diamond drag bit cutting elements
US5512235A (en) * 1994-05-06 1996-04-30 General Electric Company Supported polycrystalline compacts having improved physical properties and method for making same
US5639285A (en) * 1995-05-15 1997-06-17 Smith International, Inc. Polycrystallline cubic boron nitride cutting tool
US5560754A (en) * 1995-06-13 1996-10-01 General Electric Company Reduction of stresses in the polycrystalline abrasive layer of a composite compact with in situ bonded carbide/carbide support
EP0885079A4 (en) * 1996-03-03 2002-11-13 Tosoh Smd Inc METHOD FOR GENERATING A PLANAR SPUTTER TARGET CLOSE TO THE FINAL DIMENSION AND INTERMEDIATE PRODUCT THEREFOR
US5948541A (en) * 1996-04-04 1999-09-07 Kennametal Inc. Boron and nitrogen containing coating and method for making
US5976716A (en) * 1996-04-04 1999-11-02 Kennametal Inc. Substrate with a superhard coating containing boron and nitrogen and method of making the same
US6592985B2 (en) 2000-09-20 2003-07-15 Camco International (Uk) Limited Polycrystalline diamond partially depleted of catalyzing material
DE60140617D1 (de) 2000-09-20 2010-01-07 Camco Int Uk Ltd Polykristalliner diamant mit einer an katalysatormaterial abgereicherten oberfläche
US20050050801A1 (en) * 2003-09-05 2005-03-10 Cho Hyun Sam Doubled-sided and multi-layered PCD and PCBN abrasive articles
US20050210755A1 (en) * 2003-09-05 2005-09-29 Cho Hyun S Doubled-sided and multi-layered PCBN and PCD abrasive articles
CA2489187C (en) * 2003-12-05 2012-08-28 Smith International, Inc. Thermally-stable polycrystalline diamond materials and compacts
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
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
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
WO2007049140A2 (en) * 2005-10-28 2007-05-03 Element Six (Production) (Pty) Ltd Cubic boron nitride compact
US20080302023A1 (en) * 2005-10-28 2008-12-11 Iain Patrick Goudemond Cubic Boron Nitride Compact
US7628234B2 (en) * 2006-02-09 2009-12-08 Smith International, Inc. Thermally stable ultra-hard polycrystalline materials and compacts
US8066087B2 (en) 2006-05-09 2011-11-29 Smith International, Inc. Thermally stable ultra-hard material compact constructions
US8028771B2 (en) * 2007-02-06 2011-10-04 Smith International, Inc. Polycrystalline diamond constructions having improved thermal stability
US7942219B2 (en) 2007-03-21 2011-05-17 Smith International, Inc. Polycrystalline diamond constructions having improved thermal stability
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
EP2053198A1 (en) 2007-10-22 2009-04-29 Element Six (Production) (Pty) Ltd. A pick body
US9297211B2 (en) * 2007-12-17 2016-03-29 Smith International, Inc. Polycrystalline diamond construction with controlled gradient metal content
US8083012B2 (en) 2008-10-03 2011-12-27 Smith International, Inc. Diamond bonded construction with thermally stable region
JP2012515846A (ja) 2009-01-22 2012-07-12 エレメント シックス アブラシヴェス エス．エー． 研磨インサート
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
GB2481957B (en) * 2009-05-06 2014-10-15 Smith International Methods of making and attaching tsp material for forming cutting elements, cutting elements having such tsp material and bits incorporating such cutting
CN102414394B (zh) 2009-05-06 2015-11-25 史密斯国际有限公司 具有再加工的热稳定多晶金刚石切割层的切割元件，结合有其的钻头，及其制造方法
GB2483590B8 (en) * 2009-06-18 2014-07-23 Smith International Polycrystalline diamond cutting elements with engineered porosity and method for manufacturing such cutting elements
US9352447B2 (en) 2009-09-08 2016-05-31 Us Synthetic Corporation Superabrasive elements and methods for processing and manufacturing the same using protective layers
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
WO2013188688A2 (en) 2012-06-13 2013-12-19 Varel International Ind., L.P. Pcd cutters with improved strength and thermal stability
US9550276B1 (en) 2013-06-18 2017-01-24 Us Synthetic Corporation Leaching assemblies, systems, and methods for processing superabrasive elements
US20150013234A1 (en) * 2013-07-12 2015-01-15 Diamond Innovations, Inc. Use of surface modified diamond to manufacture polycrystalline diamond
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
CN104858458B (zh) * 2014-02-26 2018-09-14 三菱综合材料株式会社 耐异常损伤性和耐磨损性优异的表面包覆切削工具
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
US10723626B1 (en) 2015-05-31 2020-07-28 Us Synthetic Corporation Leached superabrasive elements and systems, methods and assemblies for processing superabrasive materials
US20200040661A1 (en) 2016-10-05 2020-02-06 Diamond Innovations, Inc. Polycrystalline diamond cutter with integral polycrystalline diamond lined passage
US10900291B2 (en) 2017-09-18 2021-01-26 Us Synthetic Corporation Polycrystalline diamond elements and systems and methods for fabricating the same
US10406654B2 (en) 2017-10-25 2019-09-10 Diamond Innovations, Inc. PcBN compact for machining of ferrous alloys
CH715030B1 (de) * 2018-05-29 2020-09-30 Reishauer Ag Verfahren zur Herstellung dünner Schleifkörper.
US11780778B2 (en) 2018-06-28 2023-10-10 Diamond Innovations, Inc. Use of diamondene fragments in making polycrystalline diamond cutters and polycrystalline diamond cutters containing diamondene fragments
EP3814055A1 (en) 2018-06-28 2021-05-05 Diamond Innovations, Inc. Polycrystalline diamond cutters and liquid sedimentation - hpht method of making thereof
WO2020131421A2 (en) 2018-12-17 2020-06-25 Diamond Innovations, Inc. Near net shape polycrystalline diamond cutters and methods of making thereof

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US32380A (en) * 1861-05-21 Improvement in carding-mac
US2941248A (en) * 1958-01-06 1960-06-21 Gen Electric High temperature high pressure apparatus
SE305791B (xx) * 1964-02-06 1968-11-04 Diadur Ab
NL7104326A (xx) * 1970-04-08 1971-10-12 Gen Electric
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
USRE32380E (en) 1971-12-27 1987-03-24 General Electric Company Diamond tools for machining
US3909895A (en) * 1974-03-13 1975-10-07 Minnesota Mining & Mfg Coated laminated carbide cutting tool
ZA771270B (en) * 1977-03-03 1978-07-26 De Beers Ind Diamond Abrasive bodies
US4224380A (en) * 1978-03-28 1980-09-23 General Electric Company Temperature resistant abrasive compact and method for making same
US4255165A (en) * 1978-12-22 1981-03-10 General Electric Company Composite compact of interleaved polycrystalline particles and cemented carbide masses
US4403015A (en) * 1979-10-06 1983-09-06 Sumitomo Electric Industries, Ltd. Compound sintered compact for use in a tool and the method for producing the same
JPS6054364B2 (ja) * 1979-11-07 1985-11-29 三菱マテリアル株式会社 切刃用複合焼結部片
US4311490A (en) * 1980-12-22 1982-01-19 General Electric Company Diamond and cubic boron nitride abrasive compacts using size selective abrasive particle layers
JPS57179073A (en) * 1981-04-24 1982-11-04 Hiroshi Ishizuka Manufacture of diamond sintered body
US4525179A (en) * 1981-07-27 1985-06-25 General Electric Company Process for making diamond and cubic boron nitride compacts
US4629373A (en) * 1983-06-22 1986-12-16 Megadiamond Industries, Inc. Polycrystalline diamond body with enhanced surface irregularities
JPS6094204A (ja) * 1983-10-28 1985-05-27 Toshiba Tungaloy Co Ltd 複合ダイヤモンド焼結体及びその製造方法
AU578637B2 (en) * 1983-12-03 1988-11-03 N.L. Petroleum Products Ltd. Rotary drill bits and cutting elements for such bits
JPS61152305A (ja) * 1984-12-27 1986-07-11 Tatsuro Kuratomi ダイアモンド積層焼結体工具材およびその製造法
US4807402A (en) * 1988-02-12 1989-02-28 General Electric Company Diamond and cubic boron nitride

Also Published As

Publication number Publication date
AU611511B2 (en) 1991-06-13
AU2753388A (en) 1989-08-17
US4807402A (en) 1989-02-28
EP0327871A2 (en) 1989-08-16
JPH01274904A (ja) 1989-11-02
EP0327871A3 (en) 1991-04-03
KR890012757A (ko) 1989-09-19

Similar Documents

Publication Publication Date Title
ZA889115B (en) Diamond and cubic boron nitride abrasive compacts
EP0354043A3 (en) Thermally stable diamond abrasive compact body
ZA794538B (en) Polycrstalline diamond and/or cubic boron nitride body
EP0425812A3 (en) Chip breaker for polycrystalline cbn and diamond compacts
EP0412439A3 (en) Grinding tool and spacer assembly for use therein
ZA85230B (en) Abrasive grits or ceramic bodies and preparation thereof
GB2215649B (en) Grinding stone dressing device
GB2136011B (en) Grinding wheel containing cubic boron nitride
IE883726L (en) Diamond and cubic boron nitride abrasive compacts
JPS5711876A (en) Diamond cubic boron nitride composite solidified body and manufacture
JPS5622676A (en) Diamond cubic boron nitride composite solidifed body and its manufacture
EP0257899A3 (en) Cubic boron nitride abrasive body
IL99850A0 (en) Unsupported sintered cubic boron nitride/diamond conjoint compacts and their fabrication
AU1431992A (en) Abrasive compact composed mainly of cubic boron nitride and method of making same
JPS5673668A (en) Diamond cubic boron nitride composite solificated body and its manufacture
ZA875498B (en) Cubic boron nitride abrasive body
CA69387S (en) Combined sharpening stone and holder
CA69388S (en) Combined sharpening stone and holder
JPS56164077A (en) Tenacious and friction-resitant cubic boron nitride base super high pressure sintered body
IL90976A0 (en) Abrading ultra-hard stones
ZA86628B (en) Cubic boron nitride abrasive body
ZA846536B (en) Diamond abrasive compacts
JPS56160378A (en) Diamond cubic boron nitride composite solidified body and manufacture thereof
IL90589A0 (en) Diamond tool
ZA895775B (en) Thermally stable diamond abrasive compact body