IN2012DN05018A - - Google Patents

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Publication number
IN2012DN05018A
IN2012DN05018A IN5018DEN2012A IN2012DN05018A IN 2012DN05018 A IN2012DN05018 A IN 2012DN05018A IN 5018DEN2012 A IN5018DEN2012 A IN 5018DEN2012A IN 2012DN05018 A IN2012DN05018 A IN 2012DN05018A
Authority
IN
India
Prior art keywords
boron nitride
cubic boron
sintered body
component
nitride sintered
Prior art date
Application number
Inventor
Katsumi Okamura
Machiko Abe
Satoru Kukino
Original Assignee
Sumitomo Elec Hardmetal Corp
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 Elec Hardmetal Corp filed Critical Sumitomo Elec Hardmetal Corp
Publication of IN2012DN05018A publication Critical patent/IN2012DN05018A/en

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    • 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
    • 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
    • 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
    • C04B35/622—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
    • C04B35/628—Coating the powders or the macroscopic reinforcing agents
    • C04B35/62802—Powder coating materials
    • C04B35/62842—Metals
    • 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
    • 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
    • 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
    • B22F2005/002—Tools other than cutting tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2226/00—Materials of tools or workpieces not comprising a metal
    • B23B2226/12—Boron nitride
    • B23B2226/125—Boron nitride cubic [CBN]
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/38—Non-oxide ceramic constituents or additives
    • C04B2235/3804—Borides
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/38—Non-oxide ceramic constituents or additives
    • C04B2235/3804—Borides
    • C04B2235/3813—Refractory metal borides
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/38—Non-oxide ceramic constituents or additives
    • C04B2235/3817—Carbides
    • C04B2235/3839—Refractory metal carbides
    • C04B2235/3843—Titanium carbides
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/40—Metallic constituents or additives not added as binding phase
    • C04B2235/402—Aluminium
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/54—Particle size related information
    • C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
    • C04B2235/5436—Particle size related information expressed by the size of the particles or aggregates thereof micrometer sized, i.e. from 1 to 100 micron
    • 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
    • C22C2026/003—Cubic boron nitrides only
    • 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
    • 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
    • C22C2026/006—Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes with additional metal compounds being carbides
    • 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
    • C22C2026/008—Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes with additional metal compounds other than carbides, borides or nitrides

Landscapes

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

Abstract

By high compatibility between heat resistance and chipping resistance of a cubic boron nitride sintered body, a long service life ofa cubic boron nitride sintered body tool is achieved. The cubic boron nitride sintered body tool ofthe present invention has a cubic boron nitride sintered body including cubic boron nitride particles and a binder phase at at least a cutting edge. The cubic boron nitride sintered body includes 40-70 volume % of cubic boron nitride particles. The binder phase includes a first component and a second component. The first component includes TiC, and the second component includes one or both ofTiB2 and AlB2• When the X-ray diffraction intensity of plane (200) ofthe first component is I₁ and the X-ray diffraction intensity of plane (101) of said second component is I₂, I₁ is the maximum of the X-ray diffraction intensity of all components in the cubic boron nitride sintered body excluding the cubic boron nitride particles, and satisfies 0.01 ≤I₂/I₁≤0.1.
IN5018DEN2012 2010-10-19 2011-10-07 IN2012DN05018A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010234589 2010-10-19
PCT/JP2011/073179 WO2012053375A1 (en) 2010-10-19 2011-10-07 Tool comprising sintered cubic boron nitride

Publications (1)

Publication Number Publication Date
IN2012DN05018A true IN2012DN05018A (en) 2015-10-02

Family

ID=45975092

Family Applications (1)

Application Number Title Priority Date Filing Date
IN5018DEN2012 IN2012DN05018A (en) 2010-10-19 2011-10-07

Country Status (8)

Country Link
US (1) US8822361B2 (en)
EP (1) EP2631026B1 (en)
JP (1) JP5771883B2 (en)
KR (1) KR101414910B1 (en)
CN (1) CN102712048B (en)
CA (1) CA2786993C (en)
IN (1) IN2012DN05018A (en)
WO (1) WO2012053375A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5988430B2 (en) * 2012-10-26 2016-09-07 住友電工ハードメタル株式会社 Cubic boron nitride sintered body and method for producing the same
JP6343888B2 (en) * 2013-08-27 2018-06-20 三菱マテリアル株式会社 Cubic boron nitride sintered body cutting tool with excellent fracture resistance
CN103551576A (en) * 2013-10-31 2014-02-05 吴海勇 Method for preparing cubic boron nitride agglomeration tool
JP6634647B2 (en) * 2014-11-27 2020-01-22 三菱マテリアル株式会社 Surface coated cutting tool with excellent chipping and wear resistance
CN104962769A (en) * 2015-06-23 2015-10-07 中南钻石有限公司 CBN (cubic boron nitride) polycrystalline sintered compact made by using nano-metal additives and method for manufacturing CBN polycrystalline sintered compact
KR102573968B1 (en) * 2016-01-29 2023-09-05 일진다이아몬드(주) Composite sintered body for cutting tools and cutting tools using the same
GB201609672D0 (en) 2016-06-02 2016-07-20 Element Six Uk Ltd Sintered polycrystalline cubic boron nitride material
KR101930812B1 (en) 2017-04-10 2019-03-11 박순옥 Synthesis Method of cBN thin film
JP7047503B2 (en) * 2018-03-15 2022-04-05 株式会社タンガロイ A tool having a cubic boron nitride sintered body and a cubic boron nitride sintered body.
JP6703214B1 (en) * 2018-09-19 2020-06-03 住友電気工業株式会社 Cubic boron nitride sintered body, and cutting tool including the same
JP6940110B1 (en) 2019-12-27 2021-09-22 住友電工ハードメタル株式会社 Cubic boron nitride sintered body and its manufacturing method
EP3907206B8 (en) * 2020-03-24 2023-07-05 Resonac Corporation Cubic boron nitride sintered body, method for producing same, and tool

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US4186022A (en) * 1977-06-08 1980-01-29 Vsesojuzny Nauchno-Issledovatelsky Institut Abrazivov I Shlifovania Superhard composite material
JPS60145351A (en) * 1984-01-06 1985-07-31 Mitsubishi Metal Corp Ultra high pressure sintered material consisting essentially of cubic boron nitride for cutting tool and its production
JP3035797B2 (en) * 1991-07-04 2000-04-24 三菱マテリアル株式会社 Cutting insert made of cubic boron nitride based ultra-high pressure sintered material with high strength
JP3476507B2 (en) * 1993-06-28 2003-12-10 東芝タンガロイ株式会社 Method for producing cubic boron nitride-containing sintered body
JP3297535B2 (en) * 1994-07-25 2002-07-02 京セラ株式会社 Cubic boron nitride sintered body
JP3196802B2 (en) 1994-10-14 2001-08-06 住友電気工業株式会社 Hard cutting tool
JPH10226575A (en) * 1997-02-14 1998-08-25 Nof Corp High-pressure form of boron nitride sintered compact for cutting tool
JP4787388B2 (en) 1998-07-22 2011-10-05 住友電工ハードメタル株式会社 Cutting tool with excellent fracture resistance and manufacturing method thereof
JP4787387B2 (en) 1998-07-22 2011-10-05 住友電工ハードメタル株式会社 Cutting tool with excellent crater resistance and strength and method for producing the same
JP2007523043A (en) * 2004-02-20 2007-08-16 ダイヤモンド イノベーションズ、インク． Sintered body
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KR101270840B1 (en) 2005-11-18 2013-06-05 스미또모 덴꼬오 하드메탈 가부시끼가이샤 cBN SINTERED BODY FOR HIGH SURFACE INTEGRITY MACHINING, cBN SINTERED BODY CUTTING TOOL, AND CUTTING METHOD USING THE SAME
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SE0701028L (en) * 2007-04-27 2008-10-28 Sandvik Intellectual Property Notch

Also Published As

Publication number Publication date
CN102712048B (en) 2014-06-25
KR101414910B1 (en) 2014-07-04
EP2631026A4 (en) 2014-03-26
KR20120104311A (en) 2012-09-20
CN102712048A (en) 2012-10-03
CA2786993A1 (en) 2012-04-26
US20120302425A1 (en) 2012-11-29
US8822361B2 (en) 2014-09-02
CA2786993C (en) 2014-10-21
EP2631026A1 (en) 2013-08-28
JPWO2012053375A1 (en) 2014-02-24
WO2012053375A1 (en) 2012-04-26
JP5771883B2 (en) 2015-09-02
EP2631026B1 (en) 2017-05-03

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