DE2805460C2 - - Google Patents

Info

Publication number
DE2805460C2
DE2805460C2 DE2805460A DE2805460A DE2805460C2 DE 2805460 C2 DE2805460 C2 DE 2805460C2 DE 2805460 A DE2805460 A DE 2805460A DE 2805460 A DE2805460 A DE 2805460A DE 2805460 C2 DE2805460 C2 DE 2805460C2
Authority
DE
Germany
Prior art keywords
cutting insert
particles
diamond
alloy
metallic phase
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 - Lifetime
Application number
DE2805460A
Other languages
German (de)
English (en)
Other versions
DE2805460A1 (de
Inventor
Harald Paul Worthington Ohio Us Bovenkerk
Paul Donald Worthington Ohio Us Gigl
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of DE2805460A1 publication Critical patent/DE2805460A1/de
Application granted granted Critical
Publication of DE2805460C2 publication Critical patent/DE2805460C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • 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
    • B24D3/10—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 porous or cellular structure, e.g. for use with diamonds as abrasives
    • 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
    • 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
    • C04B35/58—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/583—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on boron nitride
    • C04B35/5831—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on boron nitride based on cubic boron nitrides or Wurtzitic boron nitrides, including crystal structure transformation of powder
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Structural Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Powder Metallurgy (AREA)
  • Lubricants (AREA)
  • Drilling Tools (AREA)
DE19782805460 1977-02-18 1978-02-09 Werkzeugteil und verfahren zu seiner herstellung Granted DE2805460A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77015177A 1977-02-18 1977-02-18

Publications (2)

Publication Number Publication Date
DE2805460A1 DE2805460A1 (de) 1978-08-24
DE2805460C2 true DE2805460C2 (OSRAM) 1993-08-05

Family

ID=25087642

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782805460 Granted DE2805460A1 (de) 1977-02-18 1978-02-09 Werkzeugteil und verfahren zu seiner herstellung

Country Status (22)

Country Link
JP (1) JPS53114589A (OSRAM)
AT (1) AT370021B (OSRAM)
AU (1) AU518668B2 (OSRAM)
BE (1) BE863934A (OSRAM)
BR (1) BR7800988A (OSRAM)
CH (1) CH637611A5 (OSRAM)
DE (1) DE2805460A1 (OSRAM)
DK (1) DK152098C (OSRAM)
ES (1) ES467085A1 (OSRAM)
FI (1) FI65935C (OSRAM)
FR (1) FR2380845A1 (OSRAM)
GB (1) GB1598837A (OSRAM)
GR (1) GR64066B (OSRAM)
IE (1) IE46644B1 (OSRAM)
IL (1) IL53846A (OSRAM)
IN (1) IN148419B (OSRAM)
IT (1) IT1095412B (OSRAM)
LU (1) LU79081A1 (OSRAM)
NL (1) NL7801822A (OSRAM)
NO (1) NO151691C (OSRAM)
SE (1) SE444674B (OSRAM)
ZA (1) ZA78416B (OSRAM)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2380846A1 (fr) * 1978-02-16 1978-09-15 Gen Electric Element d'outil abrasif et son procede de fabrication
US4374651A (en) * 1981-09-28 1983-02-22 General Electric Company Composite of metal-bonded cubic boron nitride and a substrate and process of preparation
ZA831881B (en) * 1982-04-02 1984-06-27 Gen Electric Sweep through process for making polycrystalline compacts
ATE34108T1 (de) * 1982-12-21 1988-05-15 De Beers Ind Diamond Schleifpresskoerper und verfahren zu ihrer herstellung.
JPS6076964A (ja) * 1983-08-29 1985-05-01 ジ−テイ−イ−・ベイルロン・コ−ポレ−シヨン 多結晶研磨グリツト
CA1253349A (en) * 1983-08-29 1989-05-02 Robert H. Frushour Polycrystalline abrasive grit
FR2568810B1 (fr) * 1984-08-13 1986-11-14 Combustible Nucleaire Element de coupe diamante et procede de fabrication d'un tel element
FR2568933B1 (fr) * 1984-08-13 1986-09-19 Combustible Nucleaire Outil de forage rotatif diamante et procede de fabrication d'un tel outil
AT383758B (de) * 1985-12-23 1987-08-25 Plansee Metallwerk Verfahren zur herstellung eines sputter-targets
DE3706340A1 (de) * 1987-02-27 1988-09-08 Winter & Sohn Ernst Verfahren zum auftragen einer verschleissschutzschicht und danach hergestelltes erzeugnis
ES2034576T3 (es) * 1988-03-10 1993-04-01 ®Emiel Vanderstraeten® Societe De Personnes A Responsabilite Limitee Revestimiento insonoro y/o amortiguador de vibraciones, elemento provisto de un revestimiento de esta indole y procedimiento de aplicacion de este ultimo.
FR2647153B1 (fr) * 1989-05-17 1995-12-01 Combustible Nucleaire Outil composite comportant une partie active en diamant polycristallin et procede de fabrication de cet outil
DE4027580A1 (de) * 1990-08-31 1992-03-05 Lux Benno Verbundkoerper, verfahren zu dessen herstellung und dessen verwendung
DE69117140T2 (de) * 1990-11-22 1996-07-04 Sumitomo Electric Industries Polykristallines Dimantwerkzeug und Verfahren für seine Herstellung
US5366522A (en) * 1991-11-07 1994-11-22 Sumitomo Electric Industries, Ltd. Polycrystalline diamond cutting tool and method of manufacturing the same
US5172778A (en) * 1991-11-14 1992-12-22 Baker-Hughes, Inc. Drill bit cutter and method for reducing pressure loading of cutters
EP1070562A4 (en) 1998-03-02 2004-11-24 Sumitomo Electric Industries SINTERED DIAMOND TOOL AND METHOD FOR THE PRODUCTION THEREOF
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
US6344149B1 (en) * 1998-11-10 2002-02-05 Kennametal Pc Inc. Polycrystalline diamond member and method of making the same
US6691596B1 (en) 2000-02-29 2004-02-17 Irwin Industrial Tool Company Circular saw blade for cutting fiber cement materials
USD465984S1 (en) 2001-08-01 2002-11-26 American Tool Companies, Inc. Rotary saw blade
US7909900B2 (en) 2005-10-14 2011-03-22 Anine Hester Ras Method of making a modified abrasive compact
CN101600669B (zh) 2007-02-02 2013-02-13 住友电工硬质合金株式会社 金刚石烧结体及其制备方法
JP5125646B2 (ja) * 2008-03-19 2013-01-23 株式会社タンガロイ 立方晶窒化硼素焼結体工具
GB0901096D0 (en) 2009-01-23 2009-03-11 Element Six Ltd Method of treating a diamond containing body
GB201008239D0 (en) 2010-05-18 2010-06-30 Element Six Production Pty Ltd Polycrystalline diamond
US9067305B2 (en) 2010-05-18 2015-06-30 Element Six Abrasives S.A. Polycrystalline diamond
TWI613285B (zh) 2010-09-03 2018-02-01 聖高拜磨料有限公司 粘結的磨料物品及形成方法
WO2014106157A1 (en) 2012-12-31 2014-07-03 Saint-Gobain Abrasives, Inc. Bonded abrasive article and method of grinding
US9278431B2 (en) 2012-12-31 2016-03-08 Saint-Gobain Abrasives, Inc. Bonded abrasive article and method of grinding
US9102039B2 (en) 2012-12-31 2015-08-11 Saint-Gobain Abrasives, Inc. Bonded abrasive article and method of grinding
US9833877B2 (en) 2013-03-31 2017-12-05 Saint-Gobain Abrasives, Inc. Bonded abrasive article and method of grinding
WO2015047363A1 (en) 2013-09-29 2015-04-02 Bodhi Technology Ventures Llc Connectible component identification
US10718166B2 (en) 2014-06-20 2020-07-21 Halliburton Energy Services, Inc. Laser-leached polycrystalline diamond and laser-leaching methods and devices
JP5969106B1 (ja) * 2015-12-28 2016-08-10 日進工具株式会社 エンドミルとその製造方法
TWI875711B (zh) * 2018-09-17 2025-03-11 美商戴蒙創新公司 具有高蝕刻粒子表面及高韌性指數的立方氮化硼粒子群
JP7441441B2 (ja) * 2020-11-18 2024-03-01 トーメイダイヤ株式会社 焼結ダイヤモンド電極素材
JP7470291B2 (ja) * 2020-11-27 2024-04-18 トーメイダイヤ株式会社 炭化物結合多結晶ダイヤモンド電極素材

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3141746A (en) * 1960-10-03 1964-07-21 Gen Electric Diamond compact abrasive
GB1010506A (en) * 1960-11-30 1965-11-17 Carborundum Co Improvements in abrasive products
US3609818A (en) * 1970-01-02 1971-10-05 Gen Electric Reaction vessel for high pressure apparatus
NL7104326A (OSRAM) * 1970-04-08 1971-10-12 Gen Electric
US3767371A (en) * 1971-07-01 1973-10-23 Gen Electric Cubic boron nitride/sintered carbide abrasive bodies
US3743489A (en) * 1971-07-01 1973-07-03 Gen Electric Abrasive bodies of finely-divided cubic boron nitride crystals
US3745623A (en) * 1971-12-27 1973-07-17 Gen Electric Diamond tools for machining
IE42084B1 (en) * 1974-09-18 1980-06-04 De Beers Ind Diamond Abrasive bodies

Also Published As

Publication number Publication date
ZA78416B (en) 1979-01-31
SE7801872L (sv) 1978-08-19
IL53846A (en) 1981-10-30
SE444674B (sv) 1986-04-28
IN148419B (OSRAM) 1981-02-21
NO780546L (no) 1978-08-21
GB1598837A (en) 1981-09-23
CH637611A5 (en) 1983-08-15
BR7800988A (pt) 1978-09-19
ES467085A1 (es) 1978-11-01
NO151691C (no) 1985-05-22
IE46644B1 (en) 1983-08-10
AU518668B2 (en) 1981-10-15
IT7820283A0 (it) 1978-02-16
JPS53114589A (en) 1978-10-06
NO151691B (no) 1985-02-11
IT1095412B (it) 1985-08-10
DK152098C (da) 1988-06-27
AU3334278A (en) 1979-08-23
FI65935C (fi) 1984-08-10
GR64066B (en) 1980-01-21
IE780089L (en) 1978-08-18
FR2380845A1 (fr) 1978-09-15
FI780451A7 (fi) 1978-08-19
DK152098B (da) 1988-02-01
AT370021B (de) 1983-02-25
DE2805460A1 (de) 1978-08-24
LU79081A1 (fr) 1978-06-27
DK72878A (da) 1978-08-19
NL7801822A (nl) 1978-08-22
ATA104878A (de) 1982-07-15
JPS6333985B2 (OSRAM) 1988-07-07
FI65935B (fi) 1984-04-30
BE863934A (fr) 1978-05-29
IL53846A0 (en) 1978-04-30

Similar Documents

Publication Publication Date Title
DE2805460C2 (OSRAM)
DE3780651T2 (de) Auf einer unterlage angeordneter polykristalliner presskoerper.
DE69626759T2 (de) Verfahren zur Herstellung eines Schleifkörpers mit verbesserten Eigenschaften
DE68901959T2 (de) Thermisch stabiler kompaktierter diamantschleifkoerper.
US4224380A (en) Temperature resistant abrasive compact and method for making same
DE2845834C2 (OSRAM)
DE69125487T2 (de) Schleifkörperpressling aus kubischem bornitrid und verfahren zu seiner herstellung
US4288248A (en) Temperature resistant abrasive compact and method for making same
DE3780136T2 (de) Gesinterter verbundpresskoerper mit grosser haerte.
DE69729653T2 (de) Schleifwerkzeug
DE2265792C2 (OSRAM)
DE69507417T2 (de) Unterstützter polykristalliner Diamantkörper
DE68917127T2 (de) Mehrfach metallbeschichtete hochabrasive verschleisspartikel.
DE3546783C2 (OSRAM)
DE69517742T2 (de) Auf einer Unterlage angeordneter polykristalliner Presskörper und Verfahren zu seiner Herstellung
DE68920561T2 (de) Mit Silizium infiltrierte poröse polykristalline Diamantkörper.
DE69523866T2 (de) Schleifkörper
DE2521377C2 (OSRAM)
DE2117056A1 (de) Diamantwerkzeug zur spanabhebenden Bearbeitung
DE2919375C2 (de) Anwendung eines Verfahrens zur Herstellung eines Schichtkörpers
DE3783000T2 (de) Thermisch stabiler diamant-gepresster schleifkoerper.
DE69205075T2 (de) Hartgesinterter Presskörper für Werkzeuge.
DE69616534T2 (de) Matrix für ein hartes verbundmaterial
DE3854388T2 (de) Beschichtete polykristalline diamantkörper, produkte und ihre herstellung.
DE2646945A1 (de) Diamantwerkstoff

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: EGGERT, H., DIPL.-CHEM. DR., 5000 KOELN MOSER, H.,

8125 Change of the main classification

Ipc: B23B 27/20

D2 Grant after examination
8364 No opposition during term of opposition