SE461771B - Diamantpresskropp - Google Patents

Diamantpresskropp

Info

Publication number
SE461771B
SE461771B SE8503777A SE8503777A SE461771B SE 461771 B SE461771 B SE 461771B SE 8503777 A SE8503777 A SE 8503777A SE 8503777 A SE8503777 A SE 8503777A SE 461771 B SE461771 B SE 461771B
Authority
SE
Sweden
Prior art keywords
diamond
compact
alloy
press body
body according
Prior art date
Application number
SE8503777A
Other languages
English (en)
Swedish (sv)
Other versions
SE8503777L (sv
SE8503777D0 (sv
Inventor
N J Pipkin
Original Assignee
De Beers Ind Diamond
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 Ind Diamond filed Critical De Beers Ind Diamond
Publication of SE8503777D0 publication Critical patent/SE8503777D0/xx
Publication of SE8503777L publication Critical patent/SE8503777L/xx
Publication of SE461771B publication Critical patent/SE461771B/sv

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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
    • C04B37/02—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles
    • C04B37/023—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles characterised by the interlayer used
    • C04B37/026—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles characterised by the interlayer used consisting of metals or metal salts
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C5/00—Alloys based on noble metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C5/00—Alloys based on noble metals
    • C22C5/06—Alloys based on silver
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/02—Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
    • C04B2237/12—Metallic interlayers
    • C04B2237/125—Metallic interlayers based on noble metals, e.g. silver
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/02—Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
    • C04B2237/12—Metallic interlayers
    • C04B2237/126—Metallic interlayers wherein the active component for bonding is not the largest fraction of the interlayer
    • C04B2237/127—The active component for bonding being a refractory metal
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/32—Ceramic
    • C04B2237/36—Non-oxidic
    • C04B2237/363—Carbon
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/40—Metallic
    • C04B2237/401—Cermets
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
    • C04B2237/52—Pre-treatment of the joining surfaces, e.g. cleaning, machining
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
    • C04B2237/70—Forming laminates or joined articles comprising layers of a specific, unusual thickness
    • C04B2237/708—Forming laminates or joined articles comprising layers of a specific, unusual thickness of one or more of the interlayers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Ceramic Products (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Earth Drilling (AREA)
SE8503777A 1984-08-13 1985-08-12 Diamantpresskropp SE461771B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA846272 1984-08-13

Publications (3)

Publication Number Publication Date
SE8503777D0 SE8503777D0 (sv) 1985-08-12
SE8503777L SE8503777L (sv) 1986-02-14
SE461771B true SE461771B (sv) 1990-03-26

Family

ID=25577467

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8503777A SE461771B (sv) 1984-08-13 1985-08-12 Diamantpresskropp

Country Status (8)

Country Link
US (1) US4670025A (xx)
JP (1) JPS6176274A (xx)
BE (1) BE903052A (xx)
DE (1) DE3528600A1 (xx)
FR (1) FR2568871B1 (xx)
GB (1) GB8520102D0 (xx)
IT (1) IT1200709B (xx)
SE (1) SE461771B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5679380A (en) * 1995-04-27 1997-10-21 Werner & Pfleiderer, Gmbh Underwater pelletizing die plate

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5032147A (en) * 1988-02-08 1991-07-16 Frushour Robert H High strength composite component and method of fabrication
GB9224627D0 (en) * 1992-11-24 1993-01-13 De Beers Ind Diamond Drill bit
US5308688A (en) * 1992-12-28 1994-05-03 Hughes Missile Systems Company Oxidation resistant diamond composite and method of forming the same
US5523158A (en) * 1994-07-29 1996-06-04 Saint Gobain/Norton Industrial Ceramics Corp. Brazing of diamond film to tungsten carbide
US5660075A (en) 1995-03-28 1997-08-26 General Electric Company Wire drawing die having improved physical properties
US6241036B1 (en) 1998-09-16 2001-06-05 Baker Hughes Incorporated Reinforced abrasive-impregnated cutting elements, drill bits including 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
JP3795786B2 (ja) * 2001-10-09 2006-07-12 敬久 山崎 ろう付けしたダイヤモンド及びダイヤモンドのろう付け方法
US7595110B2 (en) * 2003-10-08 2009-09-29 Frushour Robert H Polycrystalline diamond composite
US7517588B2 (en) * 2003-10-08 2009-04-14 Frushour Robert H High abrasion resistant polycrystalline diamond composite
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
GB2454122B (en) * 2005-02-08 2009-07-08 Smith International Thermally stable polycrystalline diamond cutting elements and bits incorporating the same
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
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
US8821603B2 (en) * 2007-03-08 2014-09-02 Kennametal Inc. Hard compact and method for making the same
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
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
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
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
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
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
US9352447B2 (en) 2009-09-08 2016-05-31 Us Synthetic Corporation Superabrasive elements and methods for processing and manufacturing the same using protective layers
WO2013012999A1 (en) * 2011-07-20 2013-01-24 Diamond Innovations, Inc. Brazed coated diamond-containing materials
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
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
US9908215B1 (en) 2014-08-12 2018-03-06 Us Synthetic Corporation Systems, methods and assemblies for processing 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
US11766761B1 (en) 2014-10-10 2023-09-26 Us Synthetic Corporation Group II metal salts in electrolytic leaching of superabrasive materials
CN104741830A (zh) * 2015-03-12 2015-07-01 西安理工大学 钛-管线钢复合板焊接用Ag-Mo焊丝及其制备方法
CN104741827A (zh) * 2015-03-12 2015-07-01 西安理工大学 钛-管线钢复合板焊接用Ag-V焊丝及其制备方法
US10723626B1 (en) 2015-05-31 2020-07-28 Us Synthetic Corporation Leached superabrasive elements and systems, methods and assemblies for processing superabrasive materials
US10900291B2 (en) 2017-09-18 2021-01-26 Us Synthetic Corporation Polycrystalline diamond elements and systems and methods for fabricating the same

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH378556A (de) * 1958-11-15 1964-06-15 Philips Nv Verfahren zum Herstellen eines mit einem Diamanten versehenen Gegenstandes, insbesondere einer Diamantnadel für Schallplattenabtastung
GB891403A (en) * 1959-05-12 1962-03-14 Gen Electric Co Ltd Improvements in or relating to cutting tools or abrading tools
US3192620A (en) * 1961-08-29 1965-07-06 Philips Corp Method of joining diamond to metal
DE2213115C3 (de) * 1972-03-17 1975-12-04 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zum hochfesten Verbinden von Keramiken aus Karbiden, einschließlich des Diamanten, Boriden, Nitriden oder Suiziden mit Metall nach dem Trocken-Lötverfahren
SE7508730L (sv) * 1974-08-02 1976-02-03 Inst Materialovedenia Akademii Forfarande for sammanlodning av metaller med extremt harda material, foretredesvis syntetiska material, samt lodemedel for genomforande av forfarandet
IE42084B1 (en) * 1974-09-18 1980-06-04 De Beers Ind Diamond Abrasive bodies
US4009027A (en) * 1974-11-21 1977-02-22 Jury Vladimirovich Naidich Alloy for metallization and brazing of abrasive materials
US4184853A (en) * 1976-04-21 1980-01-22 Andropov Jury I Individual abrasive grains with a silicon-base alloy coating
DE2623241C2 (de) * 1976-05-24 1982-11-11 Vsesojuznyj naučno-issledovatel'skij i konstruktorsko-technologičeskij institut prirodnych almazov i instrumenta, Moskva Schleifmittel
US4156329A (en) * 1977-05-13 1979-05-29 General Electric Company Method for fabricating a rotary drill bit and composite compact cutters therefor
ZA773813B (en) * 1977-06-24 1979-01-31 De Beers Ind Diamond Abrasive compacts
US4225322A (en) * 1978-01-10 1980-09-30 General Electric Company Composite compact components fabricated with high temperature brazing filler metal and method for making same
US4224380A (en) * 1978-03-28 1980-09-23 General Electric Company Temperature resistant abrasive compact and method for making same
US4239502A (en) * 1978-11-17 1980-12-16 General Electric Company Diamond and cubic boron nitride grinding wheels with improved silver alloy bonds
DE3372267D1 (en) * 1982-03-31 1987-08-06 De Beers Ind Diamond Abrasive bodies
DE3365680D1 (en) * 1982-09-16 1986-10-02 De Beers Ind Diamond Abrasive bodies comprising boron nitride
US4534773A (en) * 1983-01-10 1985-08-13 Cornelius Phaal Abrasive product and method for manufacturing
US4527998A (en) * 1984-06-25 1985-07-09 General Electric Company Brazed composite compact implements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5679380A (en) * 1995-04-27 1997-10-21 Werner & Pfleiderer, Gmbh Underwater pelletizing die plate

Also Published As

Publication number Publication date
BE903052A (fr) 1985-12-02
SE8503777L (sv) 1986-02-14
IT8521891A0 (it) 1985-08-08
FR2568871B1 (fr) 1992-04-03
DE3528600C2 (xx) 1993-05-13
JPS6176274A (ja) 1986-04-18
FR2568871A1 (fr) 1986-02-14
US4670025A (en) 1987-06-02
SE8503777D0 (sv) 1985-08-12
DE3528600A1 (de) 1986-02-20
IT1200709B (it) 1989-01-27
GB8520102D0 (en) 1985-09-18

Similar Documents

Publication Publication Date Title
SE461771B (sv) Diamantpresskropp
US4601423A (en) Abrasive bodies
CA1322662C (en) Brazed thermally-stable polycrystalline diamond compact workpieces and their fabrication
US4117968A (en) Method for soldering metals with superhard man-made materials
US3356473A (en) Metal-bonded diamond abrasive body
JPS5819428B2 (ja) 研摩用物体及びその製造方法
US4228942A (en) Method of producing abrasive compacts
SE464871B (sv) Sammansatt presskropp foer bearbetningsverktyg
JP2003527292A (ja) 非反応性耐火性ろう付けによりＳｉＣベースの材料からなる部材を組立てるための方法、ろう付け用はんだ組成物ならびにこの方法により得られる耐火接合および組立て品
EP0301492B1 (en) Method for bonding cubic boron nitride sintered compact
US4184853A (en) Individual abrasive grains with a silicon-base alloy coating
GB2163144A (en) Thermally stable diamond compacts
DE69709251T2 (de) Keramisch gebundener kompakter Körper aus kubischem Bornitrid
US4486257A (en) Adhesive for and method for adhesion of ceramic articles
US3728090A (en) Semiconductor bonding alloy
JP2003095743A (ja) ダイヤモンド焼結体及びその製造法
JPS5844635B2 (ja) 金属と超硬質人造材料とをろう接する方法およびそのためのろう接剤
JPS61270074A (ja) 研摩用物体
JPS61136605A (ja) 超硬質材料と金属材との接合方法
EP0388685B1 (de) Verfahren zum Verbinden von Oxidkeramik und Metall sowie hierdurch hergestelltes Werkzeug
EP0730929B1 (en) Use of brazing alloy for bonding carbonaceous body and carbonaceous body coated with hard layer
JPH0378192B2 (xx)
JPH0369866B2 (xx)
JPS639009B2 (xx)
JPH0677976B2 (ja) 超硬物質の焼結複合体

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8503777-8

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 8503777-8

Format of ref document f/p: F