DK0402677T3 - Fremgangsmåde til fremstilling af kubisk bornitrid ud fra belagt, hexagonalt bornitrid og slibepartikler og genstande fremstillet deraf - Google Patents

Fremgangsmåde til fremstilling af kubisk bornitrid ud fra belagt, hexagonalt bornitrid og slibepartikler og genstande fremstillet deraf

Info

Publication number
DK0402677T3
DK0402677T3 DK90109878.0T DK90109878T DK0402677T3 DK 0402677 T3 DK0402677 T3 DK 0402677T3 DK 90109878 T DK90109878 T DK 90109878T DK 0402677 T3 DK0402677 T3 DK 0402677T3
Authority
DK
Denmark
Prior art keywords
boron nitride
coated
hbn
particles
articles made
Prior art date
Application number
DK90109878.0T
Other languages
Danish (da)
English (en)
Inventor
David Earl Slutz
Francis Raymond Corrigan
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
Application granted granted Critical
Publication of DK0402677T3 publication Critical patent/DK0402677T3/da

Links

Classifications

    • 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
    • C01B21/064—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with boron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Products (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Glanulating (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
DK90109878.0T 1989-06-14 1990-05-23 Fremgangsmåde til fremstilling af kubisk bornitrid ud fra belagt, hexagonalt bornitrid og slibepartikler og genstande fremstillet deraf DK0402677T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/365,883 US5015265A (en) 1989-06-14 1989-06-14 Process for making cubic boron nitride from coated hexagonal boron nitride, and abrasive particles and articles made therefrom

Publications (1)

Publication Number Publication Date
DK0402677T3 true DK0402677T3 (da) 1996-04-29

Family

ID=23440779

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90109878.0T DK0402677T3 (da) 1989-06-14 1990-05-23 Fremgangsmåde til fremstilling af kubisk bornitrid ud fra belagt, hexagonalt bornitrid og slibepartikler og genstande fremstillet deraf

Country Status (11)

Country Link
US (1) US5015265A (de)
EP (1) EP0402677B1 (de)
JP (1) JP3103364B2 (de)
KR (1) KR0151588B1 (de)
AT (1) ATE131463T1 (de)
CA (1) CA2014923A1 (de)
DE (1) DE69024106T2 (de)
DK (1) DK0402677T3 (de)
ES (1) ES2081874T3 (de)
IE (1) IE74199B1 (de)
ZA (1) ZA904225B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5320988A (en) * 1988-11-10 1994-06-14 General Electric Company Process for preparing polycrystalline CBN ceramic masses and resulting product
US5194071A (en) * 1991-07-25 1993-03-16 General Electric Company Inc. Cubic boron nitride abrasive and process for preparing same
DE4126851A1 (de) * 1991-08-14 1993-02-18 Krupp Widia Gmbh Werkzeug mit verschleissfester schneide aus kubischem bornitrid oder polykristallinem kubischem bornitrid, verfahren zu dessen herstellung sowie dessen verwendung
US5326380A (en) * 1992-10-26 1994-07-05 Smith International, Inc. Synthesis of polycrystalline cubic boron nitride
US5271749A (en) * 1992-11-03 1993-12-21 Smith International, Inc. Synthesis of polycrystalline cubic boron nitride
US5697994A (en) * 1995-05-15 1997-12-16 Smith International, Inc. PCD or PCBN cutting tools for woodworking applications
RU2134232C1 (ru) * 1998-11-02 1999-08-10 Воскобойников Андрей Анатольевич Сверхтвердый композиционный материал
US6827796B2 (en) * 2000-11-02 2004-12-07 Composite Tool Company, Inc. High strength alloys and methods for making same
ZA200609062B (en) * 2004-09-23 2008-08-27 Element Six Pty Ltd Coated abrasive materials and method of manufacture
CN102209766A (zh) * 2008-09-16 2011-10-05 戴蒙得创新股份有限公司 具有独特特征部分的磨粒
US20100310861A1 (en) * 2009-06-08 2010-12-09 E.I. Du Pont De Nemours And Company Polymers containing hexagonal boron nitride particles coated with turbostratic carbon and process for preparing same
FR2986166B1 (fr) * 2012-01-31 2014-03-14 Univ Claude Bernard Lyon Procede de preparation de particules de nitrure de bore hexagonal sur lesquelles sont fixees, selon des liaisons stables, des nanoparticules metalliques
CN103569976B (zh) 2012-08-03 2016-09-14 燕山大学 超高硬度纳米孪晶氮化硼块体材料及其合成方法
CN110551483B (zh) * 2019-09-23 2021-05-14 河南富莱格超硬材料有限公司 制备立方氮化硼碳化钛复合磨料的方法
CN116216660B (zh) * 2022-12-28 2025-03-25 广东金戈新材料股份有限公司 一种硅包覆六方氮化硼的制备方法
US12571079B2 (en) * 2023-04-27 2026-03-10 Sumitomo Electric Hardmetal Corp. Cubic boron nitride sintered material and tool

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3634132A (en) * 1968-08-19 1972-01-11 Lockheed Aircraft Corp Boron nitride coated boron filaments
US3853582A (en) * 1970-02-02 1974-12-10 Raytheon Co Metallized isotropic boron nitride body and method for making same
US3852078A (en) * 1970-12-24 1974-12-03 M Wakatsuki Mass of polycrystalline cubic system boron nitride and composites of polycrystalline cubic system boron nitride and other hard materials, and processes for manufacturing the same
US4062660A (en) * 1973-04-16 1977-12-13 Nicholas Michael G Method of producing nickel coated diamond particles
US4063907A (en) * 1975-07-28 1977-12-20 General Electric Company Modifying the surface of diamond particles
US4011064A (en) * 1975-07-28 1977-03-08 General Electric Company Modifying the surface of cubic boron nitride particles
US4188194A (en) * 1976-10-29 1980-02-12 General Electric Company Direct conversion process for making cubic boron nitride from pyrolytic boron nitride
IN150013B (de) * 1977-07-01 1982-06-26 Gen Electric
SU674372A1 (ru) * 1977-07-05 1983-11-15 Всесоюзный Научно-Исследовательский Институт Абразивов И Шлифования Способ получени кубического нитрида бора
US4089931A (en) * 1977-07-22 1978-05-16 General Motors Corporation Purification of boron nitride
ZA781390B (en) * 1978-03-09 1979-04-25 De Beers Ind Diamond The metal coating of abrasive particles
US4289503A (en) * 1979-06-11 1981-09-15 General Electric Company Polycrystalline cubic boron nitride abrasive and process for preparing same in the absence of catalyst
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
US4776861A (en) * 1983-08-29 1988-10-11 General Electric Company Polycrystalline abrasive grit
US5043120A (en) * 1988-11-10 1991-08-27 The General Electric Company Process for preparing polycrystalline CBN ceramic masses

Also Published As

Publication number Publication date
JP3103364B2 (ja) 2000-10-30
EP0402677A2 (de) 1990-12-19
JPH04126541A (ja) 1992-04-27
EP0402677A3 (de) 1992-10-28
ATE131463T1 (de) 1995-12-15
ES2081874T3 (es) 1996-03-16
KR0151588B1 (ko) 1998-10-15
ZA904225B (en) 1991-06-26
DE69024106D1 (de) 1996-01-25
IE901395L (en) 1990-12-14
US5015265A (en) 1991-05-14
KR910000521A (ko) 1991-01-29
EP0402677B1 (de) 1995-12-13
IE74199B1 (en) 1997-07-16
CA2014923A1 (en) 1990-12-14
DE69024106T2 (de) 1996-06-27
IE901395A1 (en) 1991-01-02

Similar Documents

Publication Publication Date Title
ZA904225B (en) Process for making cubic boron nitride from coated hexagonal boron nitride and abrasive particles and articles made therefrom
CA2124093A1 (en) Microwave sintering process
ES2117614T1 (es) Articulos y herramientas de corte basados en boruro del grupo ivb, metodos de fabricacion y metodo de mecanizado de materiales basados en el grupo ivb.
EP0346832A3 (de) Beschichtetes Siliciumcarbid-Schleifkorn
EP0480878A3 (en) Cubic boron nitride (cbn) abrasive tool
DK168187A (da) Metalcarbider og -nitrider i pulverform, fremgangsmaade til fremstilling deraf, granulater til brug ved fremgangsmaaden samt anvendelse af pulverne til fremstilling af keramiske materialer
Pastor PRESENT STATUS AND DEVELOPMENT OF TOOL MATERIALS.
Wang et al. The role of coolant in granite sawing
EP0255709A3 (de) Keramische Körper mit hoher Bruchzähigkeit
Dearnley Wear mechanisms of cemented carbides and ceramics used for machining titanium alloys
CA2033389A1 (en) Diamond-coated bodies and process for preparation thereof
Abel Ceramic Cutting Materials for Assured Machining--When the Environment Agrees
Nakai TOOL APPLICATIONS OF DIAMOND AND CBN
Lutz Grinding technical ceramics
Klimenko et al. Advanced ceramic tools for machining application-II
Kellock More Potential in Metal Removal
Kalish Where carbides stand today
Sprow Diamond coatings: ready to rip?
Dillon CBN and Diamond Honing: State of the Art--1987
FR2349633A1 (fr) Nouvelles compositions a haute durete, a base d'alumine et de carbure de silicium
Saint-Chely et al. High Speed Drilling Concerning the Industrial Application to Ferrous Metals
Ershova ON THE PHASE COMPOSITION OF ABRASIVE BODIES
Tonshoff et al. Flexible Use of Small CBN Grinding Wheels for Exterior Round-Grinding
Juchem The Grinding of Metals With Diamond and Cubic Boron Nitride
Heydari et al. Evaluation of Wear Mechanisms and Tool Lives When Machining 0. 3% Mn--Mo Steel With Coated Carbide and Ceramic Tools