ES2070164T3 - Cuerpo sinterizado para herramientas de mecanizacion de alta precision. - Google Patents

Cuerpo sinterizado para herramientas de mecanizacion de alta precision.

Info

Publication number
ES2070164T3
ES2070164T3 ES89122967T ES89122967T ES2070164T3 ES 2070164 T3 ES2070164 T3 ES 2070164T3 ES 89122967 T ES89122967 T ES 89122967T ES 89122967 T ES89122967 T ES 89122967T ES 2070164 T3 ES2070164 T3 ES 2070164T3
Authority
ES
Spain
Prior art keywords
equal
vat
group
high precision
goes
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
ES89122967T
Other languages
English (en)
Inventor
Tetsuo C O Itami Works O Nakai
Mitsuhiro C O Itami Works Goto
Tomohiro C O Itami Work Fukaya
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Application granted granted Critical
Publication of ES2070164T3 publication Critical patent/ES2070164T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/16—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on nitrides
    • 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
    • B01J2203/066—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
    • 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
    • C22C2026/005—Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes with additional metal compounds being borides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Products (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

DICHO CUERPO ES OBTENIDO POR LA AGLOMERACION DE POLVO MEZCLADO QUE CONTIENE AL MENOS UN 45% DEL VOLUMEN Y NO MAS DE UN 60% DE ESTE EN POLVO DE NITRURO DE BORO CUBICO DE NO MAS DE 2 NM DE TAMAÑO MEDIO DE PARTICULA Y TIENE EL RESTO FORMADO DE POLVO AGLOMERANTE BAJO UNA PRESION MUY ALTA. EL AGLOMERANTE CONTIENE AL MENOS UN 5% Y NO MAS DE UN 15% EN PESO DE AL Y AL MENOS UN 2% Y NO MAS DE UN 20% EN PESO DE W, Y EL RESTO FORMADO DE COMPUESTO (S) DE IVA. EL RADIO ATOMICO DE TI CONTENIDO EN EL AGLOMERANTE PARA LA TRANSICION DE ELEMENTOS METALICOS QUE PERTENEN AL GRUPO IVA, VA Y/O VIA DE LA TABLA PERIODICA INCLUYE QUE TI ES AL MENOS 2/3 Y NO MAS DE 97/100. EN LA ESTRUCTURA DEL CUERPO AGLOMERADO LOS CRISTALES DE NITRURO DE BORO SON ENLAZADOS ENTRE ELLOS A TRAVES DE UNAS FASES DE ENLACE FORMADAS POR EL AGLOMERANTE CUANDO AL MENOS 1 O MAS COMPUESTO DE TI SON SELECCIONADOS DE UN GRUPO DE FORMULA (I), DONDE M REPRESENTA UN METAL DE TRANSACCION QUE PERTENECE AL GRUPO IVA, VA Y/O VIA DE LA TABLA PERIODICA EXCLUYENDO QUE TI, 0.45 (MENOR O IGUAL) Z (MAYOR O IGUAL) 0.65 Y 0.50 (MENOR O IGUAL) X > 1.0, UN CUERPO AGLOMERADO ES EXCELENTE EN RESISTENCIA AL USO Y APLICABLE A UN MATERIAL PARA HERRAMIENTAS DE TRABAJO DE ALTA PRECISION.
ES89122967T 1988-12-14 1989-12-12 Cuerpo sinterizado para herramientas de mecanizacion de alta precision. Expired - Lifetime ES2070164T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63316008A JPH0694580B2 (ja) 1988-12-14 1988-12-14 高精度加工工具用焼結体

Publications (1)

Publication Number Publication Date
ES2070164T3 true ES2070164T3 (es) 1995-06-01

Family

ID=18072221

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89122967T Expired - Lifetime ES2070164T3 (es) 1988-12-14 1989-12-12 Cuerpo sinterizado para herramientas de mecanizacion de alta precision.

Country Status (5)

Country Link
US (1) US5092920A (es)
EP (1) EP0373609B1 (es)
JP (1) JPH0694580B2 (es)
DE (1) DE68922195T2 (es)
ES (1) ES2070164T3 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69205075T2 (de) * 1991-06-25 1996-03-21 Sumitomo Electric Industries Hartgesinterter Presskörper für Werkzeuge.
JPH06198504A (ja) * 1993-01-07 1994-07-19 Sumitomo Electric Ind Ltd 高硬度焼結体切削工具
JPH07286229A (ja) * 1994-04-21 1995-10-31 Nippon Oil & Fats Co Ltd 切削工具用高圧相窒化硼素焼結体及びその製造方法
US5882777A (en) * 1994-08-01 1999-03-16 Sumitomo Electric Industries, Ltd. Super hard composite material for tools
JP3196802B2 (ja) * 1994-10-14 2001-08-06 住友電気工業株式会社 高硬度の切削工具
JP3866305B2 (ja) * 1994-10-27 2007-01-10 住友電工ハードメタル株式会社 工具用複合高硬度材料
US5639285A (en) * 1995-05-15 1997-06-17 Smith International, Inc. Polycrystallline cubic boron nitride cutting tool
JPH10114575A (ja) * 1996-10-04 1998-05-06 Sumitomo Electric Ind Ltd 工具用高硬度焼結体
KR100614177B1 (ko) * 1999-02-12 2006-08-21 스미토모덴키고교가부시키가이샤 고내크레이터성 고강도 소결체
KR20030051700A (ko) * 2000-10-06 2003-06-25 엘리먼트 씩스 (프티) 리미티드 내마멸성 및 내마모성 재료
US20050182389A1 (en) * 2001-04-30 2005-08-18 Medtronic, Inc Implantable medical device and patch system and method of use
US6814775B2 (en) 2002-06-26 2004-11-09 Diamond Innovations, Inc. Sintered compact for use in machining chemically reactive materials
AU2005298314B2 (en) * 2004-10-29 2011-05-12 Element Six (Production) (Pty) Ltd Cubic boron nitride compact
WO2015079035A1 (en) * 2013-11-29 2015-06-04 Sandvik Intellectual Property Ab A method of making a powder composition for production of a cubic boron nitride composite material
JP5880598B2 (ja) * 2014-03-06 2016-03-09 住友電気工業株式会社 焼結体および焼結体を用いた切削工具
CN105833796A (zh) * 2015-12-27 2016-08-10 河南工业大学 一种透明立方氮化硼—金刚石聚晶的制备方法
CN108015906A (zh) * 2016-10-28 2018-05-11 圣戈班磨料磨具有限公司 空芯钻头及其制造方法
EP4001241B1 (en) * 2019-07-18 2025-09-24 Sumitomo Electric Industries, Ltd. Cubic boron nitride sintered body
US12473475B2 (en) 2021-03-05 2025-11-18 Saint-Gobain Abrasives, Inc. Abrasive articles and methods for forming same
EP4301552A4 (en) 2021-03-05 2025-03-05 Saint-gobain Abrasives, Inc Abrasive articles and methods for forming same
US12296434B2 (en) 2021-12-30 2025-05-13 Saint-Gobain Abrasives, Inc. Abrasive articles and methods for forming same
US12064850B2 (en) 2021-12-30 2024-08-20 Saint-Gobain Abrasives, Inc. Abrasive articles and methods for forming same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU512633B2 (en) * 1976-12-21 1980-10-23 Sumitomo Electric Industries, Ltd. Sintered tool
JPS5377811A (en) * 1976-12-21 1978-07-10 Sumitomo Electric Ind Ltd Sintered material for tools of high hardness and its preparation
JPS6039739B2 (ja) * 1979-01-13 1985-09-07 日本特殊陶業株式会社 高密度立方晶窒化硼素焼結体
JPS5997579A (ja) * 1982-11-26 1984-06-05 東芝タンガロイ株式会社 複合焼結体及びその製造方法
JPH0621313B2 (ja) * 1985-12-28 1994-03-23 住友電気工業株式会社 高硬度工具用焼結体およびその製造方法
JPH0621315B2 (ja) * 1986-01-06 1994-03-23 住友電気工業株式会社 ｃＢＮ焼結体およびその製造方法

Also Published As

Publication number Publication date
JPH0694580B2 (ja) 1994-11-24
EP0373609A1 (en) 1990-06-20
DE68922195D1 (de) 1995-05-18
US5092920A (en) 1992-03-03
EP0373609B1 (en) 1995-04-12
DE68922195T2 (de) 1995-10-12
JPH02163339A (ja) 1990-06-22

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