IN2014KN02644A - - Google Patents

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Publication number
IN2014KN02644A
IN2014KN02644A IN2644KON2014A IN2014KN02644A IN 2014KN02644 A IN2014KN02644 A IN 2014KN02644A IN 2644KON2014 A IN2644KON2014 A IN 2644KON2014A IN 2014KN02644 A IN2014KN02644 A IN 2014KN02644A
Authority
IN
India
Prior art keywords
cbn
al2o3
cbn particles
sintered material
particles
Prior art date
Application number
Other languages
English (en)
Inventor
Yosuke Miyashita
Masahiro Yano
Tadakazu Ohashi
Original Assignee
Mitsubishi Materials 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 Mitsubishi Materials Corp filed Critical Mitsubishi Materials Corp
Publication of IN2014KN02644A publication Critical patent/IN2014KN02644A/en

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    • 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
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
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    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/02—Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
    • C04B2237/12—Metallic interlayers
    • C04B2237/126—Metallic interlayers wherein the active component for bonding is not the largest fraction of the interlayer
    • C04B2237/127—The active component for bonding being a refractory metal
    • 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
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/32—Ceramic
    • C04B2237/36—Non-oxidic
    • C04B2237/361—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
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/40—Metallic
    • C04B2237/401—Cermets
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/27—Cutters, for shaping comprising tool of specific chemical composition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Ceramic Products (AREA)
IN2644KON2014 2012-05-16 2013-03-26 IN2014KN02644A (zh)

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JP2012112492 2012-05-16
JP2013060098A JP5305056B1 (ja) 2012-05-16 2013-03-22 立方晶窒化ほう素基焼結体製切削工具
PCT/JP2013/058778 WO2013172095A1 (ja) 2012-05-16 2013-03-26 立方晶窒化ほう素基焼結体製切削工具

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GB201219642D0 (en) * 2012-11-01 2012-12-12 Norwegian Univ Sci & Tech Ntnu Thermal spraying of ceramic materials
JP5988164B2 (ja) * 2013-01-31 2016-09-07 三菱マテリアル株式会社 立方晶窒化ほう素基焼結材料製切削工具
JP6343888B2 (ja) * 2013-08-27 2018-06-20 三菱マテリアル株式会社 耐欠損性にすぐれた立方晶窒化硼素焼結体切削工具
JP6637664B2 (ja) * 2014-03-28 2020-01-29 三菱マテリアル株式会社 立方晶窒化硼素焼結体切削工具
CN104072138B (zh) * 2014-06-18 2015-10-28 河海大学 一种碳化钨-立方氮化硼复合材料及其制备方法
JP6575858B2 (ja) * 2015-07-30 2019-09-18 三菱マテリアル株式会社 耐欠損性にすぐれた立方晶窒化硼素焼結体切削工具
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US20220250990A1 (en) * 2019-07-18 2022-08-11 Sumitomo Electric Industries, Ltd. Cubic boron nitride sintered material and cutting tool
CN111848180A (zh) * 2019-10-22 2020-10-30 齐鲁工业大学 一种氧化铝包覆立方氮化硼的复合粉体及其制备方法
EP3868732B1 (en) * 2020-02-19 2023-06-28 Adico Coated cubic boron nitride particle and method of manufacturing same
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WO2021260775A1 (ja) * 2020-06-22 2021-12-30 住友電工ハードメタル株式会社 切削工具
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EP2851148A1 (en) 2015-03-25
CN104284747A (zh) 2015-01-14
US20150132076A1 (en) 2015-05-14
JP2013255986A (ja) 2013-12-26
WO2013172095A1 (ja) 2013-11-21
US9662711B2 (en) 2017-05-30
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EP2851148A4 (en) 2015-12-23
JP5305056B1 (ja) 2013-10-02

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