PL3907206T3 - Spiekany korpus z sześciennego azotku boru, sposób jego wytwarzania oraz narzędzie - Google Patents

Spiekany korpus z sześciennego azotku boru, sposób jego wytwarzania oraz narzędzie

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Publication number
PL3907206T3
PL3907206T3 PL21733042.2T PL21733042T PL3907206T3 PL 3907206 T3 PL3907206 T3 PL 3907206T3 PL 21733042 T PL21733042 T PL 21733042T PL 3907206 T3 PL3907206 T3 PL 3907206T3
Authority
PL
Poland
Prior art keywords
tool
sintered body
boron nitride
cubic boron
nitride sintered
Prior art date
Application number
PL21733042.2T
Other languages
English (en)
Inventor
Takumi Nakajima
Jiro Yamada
Original Assignee
Resonac Corporation
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 Resonac Corporation filed Critical Resonac Corporation
Priority claimed from PCT/JP2021/000951 external-priority patent/WO2021192509A1/ja
Publication of PL3907206T3 publication Critical patent/PL3907206T3/pl

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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
    • C04B35/515—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
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    • 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
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
    • B24D18/0009—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for using moulds or presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
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    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/658—Atmosphere during thermal treatment
    • C04B2235/6586—Processes characterised by the flow of gas
    • C—CHEMISTRY; METALLURGY
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    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/74—Physical characteristics
    • C04B2235/76—Crystal structural characteristics, e.g. symmetry
    • C—CHEMISTRY; METALLURGY
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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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/80—Phases present in the sintered or melt-cast ceramic products other than the main phase
    • C—CHEMISTRY; METALLURGY
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    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • 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
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C04B2235/963—Surface properties, e.g. surface roughness

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  • Crystallography & Structural Chemistry (AREA)
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  • Thermal Sciences (AREA)
  • Ceramic Products (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
PL21733042.2T 2020-03-24 2021-01-14 Spiekany korpus z sześciennego azotku boru, sposób jego wytwarzania oraz narzędzie PL3907206T3 (pl)

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JP7336063B2 (ja) * 2021-08-24 2023-08-31 株式会社タンガロイ 立方晶窒化硼素焼結体及び被覆立方晶窒化硼素焼結体
WO2023235658A1 (en) * 2022-05-31 2023-12-07 Diamond Innovations, Inc. Low content pcbn grade with high metal content in binder

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RU2220929C2 (ru) * 1998-07-22 2004-01-10 Сумитомо Электрик Индастриз, Лтд. Спеченная заготовка из нитрида бора с кубической решеткой (варианты)
JP4787387B2 (ja) * 1998-07-22 2011-10-05 住友電工ハードメタル株式会社 耐クレータ性および強度に優れた切削工具とその製造方法
JP4065666B2 (ja) * 1999-02-12 2008-03-26 住友電工ハードメタル株式会社 高耐クレータ性高強度焼結体
JP5100927B2 (ja) * 2001-01-30 2012-12-19 昭和電工株式会社 立方晶窒化ホウ素焼結体の製造方法
US20030054940A1 (en) * 2001-01-30 2003-03-20 Showa Denko Kabushiki Kaisha Sintered body
DE10117657B4 (de) * 2001-04-09 2011-06-09 Widia Gmbh Komplex-Borid-Cermet-Körper und Verwendung dieses Körpers
JP4229750B2 (ja) 2003-05-08 2009-02-25 株式会社タンガロイ 立方晶窒化硼素焼結体
BRPI0517359A (pt) 2004-10-29 2008-10-07 Element Six Production Pty Ltd composição para uso na produção de um compacto de nitreto de boro cúbico, método de produzir um compacto de nitreto de boro cúbico, compacto de nitreto de boro cúbico, e, inserto de ferramenta
JP2006315898A (ja) * 2005-05-12 2006-11-24 Tungaloy Corp 立方晶窒化硼素焼結体
JP5447844B2 (ja) * 2010-03-19 2014-03-19 三菱マテリアル株式会社 高靭性立方晶窒化ほう素基超高圧焼結材料と切削工具
WO2012053375A1 (ja) * 2010-10-19 2012-04-26 住友電工ハードメタル株式会社 立方晶窒化硼素焼結体工具
WO2012105710A1 (ja) * 2011-02-04 2012-08-09 株式会社タンガロイ ｃＢＮ焼結体工具および被覆ｃＢＮ焼結体工具
JP2014131819A (ja) * 2011-04-18 2014-07-17 Tungaloy Corp 複合体
WO2013069657A1 (ja) * 2011-11-07 2013-05-16 株式会社タンガロイ 立方晶窒化硼素焼結体
JP5305056B1 (ja) * 2012-05-16 2013-10-02 三菱マテリアル株式会社 立方晶窒化ほう素基焼結体製切削工具
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
JP6032387B1 (ja) 2014-12-24 2016-11-30 株式会社タンガロイ 立方晶窒化硼素焼結体および被覆立方晶窒化硼素焼結体
KR101828297B1 (ko) * 2016-04-11 2018-02-13 일진다이아몬드(주) 다결정 입방정 질화붕소 및 그의 제조방법

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EP3907206B1 (en) 2023-05-10
KR102373638B1 (ko) 2022-03-14
JP6900590B1 (ja) 2021-07-07
US20220055952A1 (en) 2022-02-24
US11427512B2 (en) 2022-08-30
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JPWO2021192509A1 (pl) 2021-09-30

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