SE445839B - Polykristallin diamantkropp samt forfarande for dess framstellning - Google Patents

Polykristallin diamantkropp samt forfarande for dess framstellning

Info

Publication number
SE445839B
SE445839B SE7810972A SE7810972A SE445839B SE 445839 B SE445839 B SE 445839B SE 7810972 A SE7810972 A SE 7810972A SE 7810972 A SE7810972 A SE 7810972A SE 445839 B SE445839 B SE 445839B
Authority
SE
Sweden
Prior art keywords
silicon
diamond
mass
alloy
diamond crystals
Prior art date
Application number
SE7810972A
Other languages
English (en)
Swedish (sv)
Other versions
SE7810972L (sv
Inventor
M Lee
L E Szala
R C Devries
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 SE7810972L publication Critical patent/SE7810972L/xx
Publication of SE445839B publication Critical patent/SE445839B/sv

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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes
    • C04B35/645—Pressure sintering
    • 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
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
    • C—CHEMISTRY; METALLURGY
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/6303—Inorganic additives
    • C04B35/6316—Binders based on silicon compounds
    • 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
    • B01J2203/065—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
    • B01J2203/0675—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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F2005/001—Cutting tools, earth boring or grinding tool other than table ware
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    • C04B2235/38—Non-oxide ceramic constituents or additives
    • C04B2235/3817—Carbides
    • C04B2235/3826—Silicon carbides
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    • C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
    • C04B2235/616—Liquid infiltration of green bodies or pre-forms
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    • C04B2235/658—Atmosphere during thermal treatment
    • C04B2235/6587—Influencing the atmosphere by vaporising a solid material, e.g. by using a burying of sacrificial powder
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    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Ceramic Products (AREA)
SE7810972A 1977-10-21 1978-10-20 Polykristallin diamantkropp samt forfarande for dess framstellning SE445839B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/844,448 US4124401A (en) 1977-10-21 1977-10-21 Polycrystalline diamond body

Publications (2)

Publication Number Publication Date
SE7810972L SE7810972L (sv) 1979-06-14
SE445839B true SE445839B (sv) 1986-07-21

Family

ID=25292740

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7810972A SE445839B (sv) 1977-10-21 1978-10-20 Polykristallin diamantkropp samt forfarande for dess framstellning

Country Status (19)

Country Link
US (1) US4124401A (xx)
JP (1) JPS5485213A (xx)
AT (1) AT371402B (xx)
AU (1) AU526017B2 (xx)
BE (1) BE871434A (xx)
BR (1) BR7806953A (xx)
CA (1) CA1105496A (xx)
DE (1) DE2845792A1 (xx)
DK (1) DK469178A (xx)
ES (1) ES474393A1 (xx)
FR (1) FR2414032B1 (xx)
GB (1) GB2006731B (xx)
IE (1) IE48051B1 (xx)
IL (1) IL55717A0 (xx)
IN (1) IN150314B (xx)
IT (1) IT1101660B (xx)
NL (1) NL7810518A (xx)
SE (1) SE445839B (xx)
ZA (1) ZA785933B (xx)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4171339A (en) * 1977-10-21 1979-10-16 General Electric Company Process for preparing a polycrystalline diamond body/silicon carbide substrate composite
US4220455A (en) * 1978-10-24 1980-09-02 General Electric Company Polycrystalline diamond and/or cubic boron nitride body and process for making said body
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
IE49733B1 (en) * 1978-12-29 1985-12-11 Gen Electric Integral composite of polycrystalline diamond and/or cubic boron nitride body phase and substrate phase and process for making it
US4353953A (en) * 1978-12-29 1982-10-12 General Electric Company Integral composite of polycrystalline diamond and/or cubic boron nitride body phase and substrate phase
US4231195A (en) * 1979-05-24 1980-11-04 General Electric Company Polycrystalline diamond body and process
WO1982000140A1 (en) * 1980-07-09 1982-01-21 Gen Electric Silicon carbide composite and process for production
US4453951A (en) * 1980-07-09 1984-06-12 General Electric Co. Process for the production of silicone carbide composite
US4417906A (en) * 1980-07-09 1983-11-29 General Electric Company Process for production of silicon carbide composite
WO1982000138A1 (en) * 1980-07-09 1982-01-21 Gen Electric Silicon carbide composite and process for production
US4380471A (en) * 1981-01-05 1983-04-19 General Electric Company Polycrystalline diamond and cemented carbide substrate and synthesizing process therefor
US4448591A (en) * 1981-01-21 1984-05-15 General Electric Company Cutting insert having unique cross section
US4504284A (en) * 1981-07-24 1985-03-12 General Electric Company Indexable composite cutting insert having corner cutting edges
US4353714A (en) * 1981-10-26 1982-10-12 General Electric Company Polycrystalline silicon-bonded cubic boron nitride body and method
US4401443A (en) * 1981-10-26 1983-08-30 General Electric Company Polycrystalline silicon-bonded cubic boron nitride body and method
US4698070A (en) * 1981-12-16 1987-10-06 General Electric Company Cutting insert for interrupted heavy machining
US4460382A (en) * 1981-12-16 1984-07-17 General Electric Company Brazable layer for indexable cutting insert
US4544517A (en) * 1981-12-16 1985-10-01 General Electric Co. Automatic composite press technique for producing cutting inserts
US4483892A (en) * 1981-12-16 1984-11-20 General Electric Company Wear resistant annular insert and process for making same
US4497639A (en) * 1981-12-16 1985-02-05 General Electric Company Silicon carbide cutting insert with pre-pressed core center piece and sintered diamond envelope
US4534773A (en) * 1983-01-10 1985-08-13 Cornelius Phaal Abrasive product and method for manufacturing
AT386558B (de) * 1984-03-30 1988-09-12 De Beers Ind Diamond Verwendung eines schleifwerkzeuges
DE3430912A1 (de) * 1984-08-22 1986-02-27 Hutschenreuther Ag, 8672 Selb Abgaskatalysator und verfahren zu seiner herstellung
US4985051A (en) * 1984-08-24 1991-01-15 The Australian National University Diamond compacts
US4874398A (en) * 1984-08-24 1989-10-17 Ringwood Alfred E Diamond compacts and process for making same
DE3680566D1 (de) * 1985-04-09 1991-09-05 De Beers Ind Diamond Schleifprodukte.
IE57439B1 (en) * 1985-04-09 1992-09-09 De Beers Ind Diamond Wire drawing die
IE58714B1 (en) * 1985-06-07 1993-11-03 De Beers Ind Diamond Thermally stable diamond abrasive compact body
ZA864402B (en) * 1985-06-18 1987-02-25 De Beers Ind Diamond Abrasive tool
IE62468B1 (en) * 1987-02-09 1995-02-08 De Beers Ind Diamond Abrasive product
EP0308440B1 (en) * 1987-03-23 1991-06-05 The Australian National University Diamond compacts
US4764434A (en) * 1987-06-26 1988-08-16 Sandvik Aktiebolag Diamond tools for rock drilling and machining
US4766040A (en) * 1987-06-26 1988-08-23 Sandvik Aktiebolag Temperature resistant abrasive polycrystalline diamond bodies
JPH066769B2 (ja) * 1987-07-10 1994-01-26 工業技術院長 ダイヤモンド焼結体及びその製造法
DE68908549T2 (de) * 1988-08-17 1994-02-10 Univ Australian Kompaktierter diamant mit niedrigem elektrischem spezifischem widerstand.
AU605995B2 (en) * 1988-08-31 1991-01-24 De Beers Industrial Diamond Division (Proprietary) Limited Manufacture of abrasive products
AU605996B2 (en) * 1988-08-31 1991-01-24 De Beers Industrial Diamond Division (Proprietary) Limited Manufacture of abrasive products
AU605994B2 (en) * 1988-08-31 1991-01-24 De Beers Industrial Diamond Division (Proprietary) Limited Manufacture of two-component products
SE9004123D0 (sv) * 1990-12-21 1990-12-21 Sandvik Ab Diamantimpregnerat haardmaterial
DE4300722A1 (de) * 1993-01-14 1994-07-21 Mecano Vorrichtungsbau Gmbh Verfahren zum Herstellen von Schleifwerkzeugen und danach hergestelltes Werkzeug
DE19505844B4 (de) * 1995-02-21 2004-11-11 Diamant-Gesellschaft Tesch Gmbh Verfahren zum Herstellen und Verwenden eines Schleifringes für Schleifscheiben sowie Schleifring für Schleifscheiben und Vorrichtung zur Verfahrensdurchführung
JP4225684B2 (ja) * 1997-09-05 2009-02-18 エレメント シックス リミテッド ダイヤモンド−炭化ケイ素−ケイ素複合材料の製造法
AU3389699A (en) * 1998-04-22 1999-11-08 De Beers Industrial Diamond Division (Proprietary) Limited Diamond compact
JP4045014B2 (ja) 1998-04-28 2008-02-13 住友電工ハードメタル株式会社 多結晶ダイヤモンド工具
US6709747B1 (en) * 1998-09-28 2004-03-23 Skeleton Technologies Ag Method of manufacturing a diamond composite and a composite produced by same
JP4275862B2 (ja) * 1998-09-28 2009-06-10 エレメント シックス リミテッド ダイヤモンド複合体の製法
DE60018634T2 (de) * 1999-05-12 2005-08-04 National Institute Of Advanced Industrial Science And Technology Schleif- und Polierwerkzeug für Diamant, Verfahren zum Polieren von Diamant und polierter Diamant, und somit erhaltener Einkristalldiamant und gesintertes Diamantpresswerkstück
EP1283936B1 (en) * 2000-05-18 2006-01-11 Commonwealth Scientific And Industrial Research Organisation Cutting tool and method of using same
WO2004036626A2 (en) * 2002-10-18 2004-04-29 The Regents Of The University Of California Isostatic pressure assisted wafer bonding method
AT7492U1 (de) * 2004-06-01 2005-04-25 Ceratizit Austria Gmbh Verschleissteil aus einem diamanthaltigen verbundwerkstoff
DE102004056734A1 (de) * 2004-11-24 2006-06-01 Vatcharachai Buanatra Diamantenformkörper
US9103172B1 (en) 2005-08-24 2015-08-11 Us Synthetic Corporation Polycrystalline diamond compact including a pre-sintered polycrystalline diamond table including a nonmetallic catalyst that limits infiltration of a metallic-catalyst infiltrant therein and applications therefor
US9403137B2 (en) * 2005-09-15 2016-08-02 Diamond Innovations, Inc. Polycrystalline diamond material with extremely fine microstructures
US7753143B1 (en) 2006-12-13 2010-07-13 Us Synthetic Corporation Superabrasive element, structures utilizing same, and method of fabricating same
US7791188B2 (en) 2007-06-18 2010-09-07 Chien-Min Sung Heat spreader having single layer of diamond particles and associated methods
PL2540689T3 (pl) * 2007-07-17 2016-10-31 Kompozyt ceramiczny zawierający SiC-diament połączony z inną częścią
JP5175933B2 (ja) * 2007-08-31 2013-04-03 エレメント シックス （プロダクション）（プロプライエタリィ） リミテッド 超硬質ダイヤモンド複合物
US8789894B2 (en) * 2009-01-13 2014-07-29 Diamond Innovations, Inc. Radial tool with superhard cutting surface
US8365846B2 (en) * 2009-03-27 2013-02-05 Varel International, Ind., L.P. Polycrystalline diamond cutter with high thermal conductivity
US8662209B2 (en) * 2009-03-27 2014-03-04 Varel International, Ind., L.P. Backfilled polycrystalline diamond cutter with high thermal conductivity
US8357623B2 (en) * 2009-03-30 2013-01-22 U.S. Department Of Energy Composite materials and bodies including silicon carbide and titanium diboride and methods of forming same
US8191658B2 (en) 2009-08-20 2012-06-05 Baker Hughes Incorporated Cutting elements having different interstitial materials in multi-layer diamond tables, earth-boring tools including such cutting elements, and methods of forming same
US9272392B2 (en) 2011-10-18 2016-03-01 Us Synthetic Corporation Polycrystalline diamond compacts and related products
WO2013098153A1 (en) * 2011-12-30 2013-07-04 Sandvik Intellectual Property Ab Diamond composite and a method of making a diamond composite
US10280687B1 (en) * 2013-03-12 2019-05-07 Us Synthetic Corporation Polycrystalline diamond compacts including infiltrated polycrystalline diamond table and methods of making same
GB201412809D0 (en) * 2014-07-18 2014-09-03 Element Six Abrasives Sa Method of making super-hard articles
US10364190B2 (en) * 2015-08-26 2019-07-30 Sandvik Intellectual Property Ab Method of producing a component of a composite of diamond and a binder
RU2712999C1 (ru) * 2016-09-06 2020-02-03 АйЭйчАй КОРПОРЕЙШН Способ получения композиционного материала с керамической матрицей
US11951548B2 (en) * 2019-06-20 2024-04-09 Hiptec As Method for manufacturing a metal based component comprising a protrusion
CN110452010B (zh) * 2019-07-19 2021-07-09 广东工业大学 一种高熵合金连接碳化硅陶瓷连接件及其制备方法和应用
CN115401200A (zh) * 2022-06-27 2022-11-29 山东华大金科新材料有限公司 抗击韧性强、硬度高的金刚石锯片及金刚石刀头制作工艺

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2391589A (en) * 1943-04-29 1945-12-25 Hatim Attari Abrasive tool
NL129734C (xx) * 1960-07-22
CA1070123A (en) * 1969-04-17 1980-01-22 Howard T. Hall Diamond compacts
NL7104326A (xx) * 1970-04-08 1971-10-12 Gen Electric
US3913280A (en) * 1971-01-29 1975-10-21 Megadiamond Corp Polycrystalline diamond composites
US3841852A (en) * 1972-01-24 1974-10-15 Christensen Diamond Prod Co Abraders, abrasive particles and methods for producing same
US3982911A (en) * 1972-11-01 1976-09-28 General Electric Company Process for the preparation of a composite cubic boron nitride layer abrasive body
JPS4989711A (xx) * 1972-12-18 1974-08-27
US3912500A (en) * 1972-12-27 1975-10-14 Leonid Fedorovich Vereschagin Process for producing diamond-metallic materials
JPS5173512A (xx) * 1974-12-23 1976-06-25 Tatsuro Kuratomi

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IE48051B1 (en) 1984-09-19
GB2006731B (en) 1982-10-13
DE2845792C2 (xx) 1990-02-15
IT1101660B (it) 1985-10-07
FR2414032B1 (fr) 1986-03-14
IL55717A0 (en) 1978-12-17
ZA785933B (en) 1979-09-26
CA1105496A (en) 1981-07-21
AU526017B2 (en) 1982-12-16
DK469178A (da) 1979-04-22
AT371402B (de) 1983-06-27
BR7806953A (pt) 1979-05-08
US4124401A (en) 1978-11-07
SE7810972L (sv) 1979-06-14
GB2006731A (en) 1979-05-10
AU4077978A (en) 1980-04-24
NL7810518A (nl) 1979-04-24
ES474393A1 (es) 1979-11-01
ATA754178A (de) 1982-11-15
IN150314B (xx) 1982-09-11
JPS5485213A (en) 1979-07-06
JPS6213306B2 (xx) 1987-03-25
IE782087L (en) 1979-04-21
IT7828924A0 (it) 1978-10-19
BE871434A (fr) 1979-04-20
FR2414032A1 (fr) 1979-08-03
DE2845792A1 (de) 1979-05-10

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