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MX2019004560A - Material sinterizado compuesto. - Google Patents

Material sinterizado compuesto.

Info

Publication number
MX2019004560A
MX2019004560A MX2019004560A MX2019004560A MX2019004560A MX 2019004560 A MX2019004560 A MX 2019004560A MX 2019004560 A MX2019004560 A MX 2019004560A MX 2019004560 A MX2019004560 A MX 2019004560A MX 2019004560 A MX2019004560 A MX 2019004560A
Authority
MX
Mexico
Prior art keywords
sintered material
composite sintered
content
diamond particles
particles
Prior art date
Application number
MX2019004560A
Other languages
English (en)
Inventor
Watanobe Naoki
Kukino Satoru
ISHII Akito
Harada Takashi
Okamura Katsumi
Higashi Taisuke
Original Assignee
Sumitomo Electric Industries
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 filed Critical Sumitomo Electric Industries
Publication of MX2019004560A publication Critical patent/MX2019004560A/es

Links

Classifications

    • 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
    • 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • 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
    • C04B35/52—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
    • C04B35/528—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 obtained from carbonaceous particles with or without other non-organic components
    • 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
    • C04B35/64—Burning or sintering processes
    • C04B35/645—Pressure sintering
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/17—Metallic particles coated with metal
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • 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
    • B22F3/12—Both compacting and sintering
    • B22F3/14—Both compacting and sintering simultaneously
    • 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/062—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools involving the connection or repairing of preformed parts
    • 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/08—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
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    • C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
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    • C04B2235/3418—Silicon oxide, silicic acids or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
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    • C04B2235/38—Non-oxide ceramic constituents or additives
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Composite Materials (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Powder Metallurgy (AREA)
  • Ceramic Products (AREA)

Abstract

Un material sinterizado compuesto incluye partículas de diamante que tienen un diámetro de partícula promedio de 10 µm o menos, partículas de nitruro de boro cúbico que tienen un diámetro de partícula promedio de 2 µm o menos y un residuo compuesto por una fase aglutinante, en donde al menos algunas de las partículas de diamante adyacentes están unidas entre sí, la fase aglutinante contiene cobalto, y el contenido de las partículas de diamante es de 30 a 94 % en volumen inclusive, el contenido de las partículas de nitruro de boro cúbico es de 3 a 40 % en volumen inclusive, y el contenido de cobalto es de 3 a 30 % en volumen inclusive en el material sinterizado compuesto.
MX2019004560A 2016-10-21 2017-10-10 Material sinterizado compuesto. MX2019004560A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016206903 2016-10-21
PCT/JP2017/036588 WO2018074275A1 (ja) 2016-10-21 2017-10-10 複合焼結体

Publications (1)

Publication Number Publication Date
MX2019004560A true MX2019004560A (es) 2019-08-05

Family

ID=62018662

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019004560A MX2019004560A (es) 2016-10-21 2017-10-10 Material sinterizado compuesto.

Country Status (7)

Country Link
US (1) US20190271062A1 (es)
EP (1) EP3530767A4 (es)
JP (1) JPWO2018074275A1 (es)
KR (1) KR20190073370A (es)
CN (1) CN109890991A (es)
MX (1) MX2019004560A (es)
WO (1) WO2018074275A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11920222B2 (en) * 2018-04-24 2024-03-05 Sumitomo Electric Industries, Ltd. Composite sintered material
WO2021161911A1 (ja) * 2020-02-13 2021-08-19 株式会社ダイセル 金属組成物
CN114214552A (zh) * 2021-12-02 2022-03-22 广东工业大学 一种金刚石制品及其制造方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5823353B2 (ja) * 1978-05-17 1983-05-14 住友電気工業株式会社 切削工具用焼結体とその製造法
JPS5622676A (en) * 1979-07-26 1981-03-03 Kuratomi Tatsuro Diamond cubic boron nitride composite solidifed body and its manufacture
JPS5673668A (en) * 1979-11-21 1981-06-18 Kuratomi Tatsuro Diamond cubic boron nitride composite solificated body and its manufacture
JPS6240340A (ja) * 1985-08-14 1987-02-21 Mitsubishi Metal Corp 切削工具用ダイヤモンド系焼結材料
JPS6415343A (en) * 1987-07-07 1989-01-19 Sumitomo Electric Industries Heat-resistant composite sintered compact and its production
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
JP2747358B2 (ja) * 1990-05-15 1998-05-06 神鋼コベルコツール株式会社 高硬度微細結晶焼結体及びその製造方法
JPH04300105A (ja) * 1991-03-28 1992-10-23 Mitsubishi Materials Corp 硬質相密着性のすぐれた超高圧焼結材料製切削工具
JPH04300106A (ja) * 1991-03-28 1992-10-23 Mitsubishi Materials Corp 硬質相密着性のすぐれた超高圧焼結材料製切削工具
JPH05132704A (ja) * 1991-11-11 1993-05-28 Kobe Steel Ltd 高硬度微細結晶焼結体およびその製造方法
JP4297987B2 (ja) 1996-05-29 2009-07-15 住友電工ハードメタル株式会社 高強度微粒ダイヤモンド焼結体およびそれを用いた工具
US7524785B2 (en) 2004-01-08 2009-04-28 Sumitomo Electric Hardmetal Corp. Cubic boron nitride sintered body
JP4542799B2 (ja) 2004-02-25 2010-09-15 住友電工ハードメタル株式会社 高強度・高耐摩耗性ダイヤモンド焼結体およびその製造方法
US7758976B2 (en) 2005-10-04 2010-07-20 Sumitomo Electric Hardmetal Corp. cBN sintered body for high surface integrity machining and cBN sintered body cutting tool
US9089951B2 (en) 2011-08-23 2015-07-28 Element Six Limited Fine polycrystalline diamond compact with a grain growth inhibitor layer between diamond and substrate

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