ATE328852T1 - Verfahren zur herstellung kubischen bornitrids - Google Patents

Verfahren zur herstellung kubischen bornitrids

Info

Publication number: ATE328852T1
Authority: AT; Austria
Prior art keywords: boron nitride; cubic boron; sub; limbn; boronitrides
Prior art date: 2001-03-27

Application number

AT02707181T

Other languages

English (en)

Inventor

Makoto Iizuka

Original Assignee

Showa Denko Kk

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.)

2001-03-27

Filing date

2002-03-27

Publication date

2006-06-15

2001-03-27 Priority claimed from JP2001089029A external-priority patent/JP3855671B2/ja

2002-03-27 Application filed by Showa Denko Kk filed Critical Showa Denko Kk

2006-06-15 Application granted granted Critical

2006-06-15 Publication of ATE328852T1 publication Critical patent/ATE328852T1/de

Links

150000004767 nitrides Chemical class 0.000 title abstract 3
238000004519 manufacturing process Methods 0.000 title abstract 2
229910052582 BN Inorganic materials 0.000 abstract 7
PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 abstract 7
229910052783 alkali metal Inorganic materials 0.000 abstract 2
150000001340 alkali metals Chemical class 0.000 abstract 2
229910052784 alkaline earth metal Inorganic materials 0.000 abstract 2
150000001342 alkaline earth metals Chemical class 0.000 abstract 2
239000003054 catalyst Substances 0.000 abstract 2
239000000126 substance Substances 0.000 abstract 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
229910052790 beryllium Inorganic materials 0.000 abstract 1
229910052791 calcium Inorganic materials 0.000 abstract 1
229910052749 magnesium Inorganic materials 0.000 abstract 1
229910052760 oxygen Inorganic materials 0.000 abstract 1
239000001301 oxygen Substances 0.000 abstract 1
229910052712 strontium Inorganic materials 0.000 abstract 1
230000009466 transformation Effects 0.000 abstract 1

Classifications

- 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
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
- C01B21/064—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with boron
- 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
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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
- C04B35/626—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
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/6261—Milling
- C04B35/6262—Milling of calcined, sintered clinker or ceramics
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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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
- C04B35/626—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
- C04B35/63—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 using additives specially adapted for forming the products, e.g.. binder binders
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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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
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
- C09K3/1409—Abrasive particles per se
- C—CHEMISTRY; METALLURGY
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- 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
- C04B2235/36—Glass starting materials for making ceramics, e.g. silica glass
- C04B2235/365—Borosilicate glass
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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- 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
- C04B2235/3852—Nitrides, e.g. oxynitrides, carbonitrides, oxycarbonitrides, lithium nitride, magnesium nitride
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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- 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
- C04B2235/3852—Nitrides, e.g. oxynitrides, carbonitrides, oxycarbonitrides, lithium nitride, magnesium nitride
- C04B2235/386—Boron nitrides
- 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
- C04B2235/3852—Nitrides, e.g. oxynitrides, carbonitrides, oxycarbonitrides, lithium nitride, magnesium nitride
- C04B2235/3873—Silicon nitrides, e.g. silicon carbonitride, silicon oxynitride
- 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
- C04B2235/02—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
- C04B2235/3895—Non-oxides with a defined oxygen content, e.g. SiOC, TiON
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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- 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
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- 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
- C04B2235/401—Alkaline earth metals
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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
- C04B2235/767—Hexagonal symmetry, e.g. beta-Si3N4, beta-Sialon, alpha-SiC or hexa-ferrites
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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
- C04B2235/78—Grain sizes and shapes, product microstructures, e.g. acicular grains, equiaxed grains, platelet-structures
- C04B2235/788—Aspect ratio of the grains
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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
- C04B2235/80—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

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Ceramic Engineering (AREA)
Manufacturing & Machinery (AREA)
Organic Chemistry (AREA)
Materials Engineering (AREA)
Structural Engineering (AREA)
Inorganic Chemistry (AREA)
Crystallography & Structural Chemistry (AREA)
Catalysts (AREA)
Glass Compositions (AREA)

AT02707181T 2001-03-27 2002-03-27 Verfahren zur herstellung kubischen bornitrids ATE328852T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2001089029A JP3855671B2 (ja)	2001-03-27	2001-03-27	立方晶窒化ホウ素の製造方法
US28074901P	2001-04-03	2001-04-03

Publications (1)

Publication Number	Publication Date
ATE328852T1 true ATE328852T1 (de)	2006-06-15

Family

ID=26612127

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT02707181T ATE328852T1 (de)	2001-03-27	2002-03-27	Verfahren zur herstellung kubischen bornitrids

Country Status (6)

Country	Link
US (1)	US7014826B2 (de)
EP (1)	EP1373163B1 (de)
KR (1)	KR100525962B1 (de)
AT (1)	ATE328852T1 (de)
DE (1)	DE60212100T2 (de)
WO (1)	WO2002076906A2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7244406B2 (en) *	2002-02-28	2007-07-17	Showa Denko K.K.	Method for producing cubic boron nitride
US7214359B2 (en) *	2003-02-03	2007-05-08	Showa Denko K.K.	Cubic boron nitride, catalyst for synthesizing cubic boron nitride, and method for producing cubic boron nitride
CN101362591B (zh) *	2003-08-20	2011-06-15	昭和电工株式会社	立方氮化硼、制造立方氮化硼的方法、含有立方氮化硼的砂轮、和烧结立方氮化硼压制体
JP4160898B2 (ja)	2003-12-25	2008-10-08	住友電工ハードメタル株式会社	高強度高熱伝導性立方晶窒化硼素焼結体
CN100425721C (zh) *	2004-01-08	2008-10-15	住友电工硬质合金株式会社	立方晶型氮化硼烧结体
JP4925463B2 (ja) *	2005-02-16	2012-04-25	日本碍子株式会社	六方晶窒化ホウ素単結晶の製造方法
RU2012146421A (ru) *	2011-02-28	2014-05-10	Закрытое Акционерное Общество "Микробор Нанотех"	СПОСОБ ПОЛУЧЕНИЯ ПОРОШКА КУБИЧЕСКОГО НИТРИДА БОРА, ВКЛЮЧАЮЩЕГО НЕ МЕНЕЕ 25% ФРАКЦИЙ С РАЗМЕРОМ ЧАСТИЦ МЕНЕЕ 100 нм
TW201412633A (zh) *	2012-06-30	2014-04-01	Diamond Innovations Inc	獨特立方氮化硼晶體與製造彼之方法
WO2020049817A1 (ja)	2018-09-07	2020-03-12	昭和電工株式会社	六方晶窒化ホウ素粉末及びその製造方法、並びにそれを用いた組成物及び放熱材
US11581572B2 (en)	2018-10-09	2023-02-14	University Of Maryland, College Park	Lithium metal nitrides as lithium super-ionic conductors
WO2020262468A1 (ja) *	2019-06-27	2020-12-30	京セラ株式会社	インサートおよび切削工具
US12269100B2 (en) *	2020-12-25	2025-04-08	Kyocera Corporation	Insert and cutting tool
CN114618384B (zh) *	2022-04-28	2023-05-12	深圳市海明润超硬材料股份有限公司	一种异形超硬材料合成腔体及其合成异形超硬材料的方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL131271C (de) *	1960-01-18
US3772428A (en)	1971-01-28	1973-11-13	Gen Electric	Continuous growth of cubic boron nitride
JPS5560008A (en) *	1978-10-23	1980-05-06	Natl Inst For Res In Inorg Mater	Production of cubic system boron nitride
US4409193A (en) *	1981-03-06	1983-10-11	National Institute For Researches In Inorganic Materials	Process for preparing cubic boron nitride
JPS5939362B2 (ja) *	1981-11-12	1984-09-22	昭和電工株式会社	窒化ホウ素系化合物およびその製造方法
JPS595547B2 (ja) *	1982-04-07	1984-02-06	科学技術庁無機材質研究所長	立方晶系窒化ほう素の焼結体の製造法
US4545968A (en) *	1984-03-30	1985-10-08	Toshiba Tungaloy Co., Ltd.	Methods for preparing cubic boron nitride sintered body and cubic boron nitride, and method for preparing boron nitride for use in the same
JPS605007A (ja)	1984-05-19	1985-01-11	Showa Denko Kk	立方晶窒化ホウ素の製造方法
JPS6117405A (ja)	1984-07-02	1986-01-25	Showa Denko Kk	立方晶窒化ホウ素の製造法
JPS6131306A (ja)	1984-07-23	1986-02-13	Showa Denko Kk	立方晶窒化ホウ素の製造法
EP0240913B1 (de) *	1986-04-09	1991-11-27	Sumitomo Electric Industries, Ltd.	Verfahren zur Herstellung von kompakten Sinterkörpern aus kubischem Bornitrid
US5618509A (en) *	1993-07-09	1997-04-08	Showa Denko K.K.	Method for producing cubic boron nitride
JP3471167B2 (ja) *	1996-05-21	2003-11-25	昭和電工株式会社	立方晶窒化ホウ素の製造方法
JPH10158065A (ja) *	1996-11-28	1998-06-16	Sumitomo Electric Ind Ltd	立方晶窒化ホウ素焼結体およびその製造方法
US6248303B1 (en) *	1997-11-25	2001-06-19	Showa Denko Kabushiki Kaisha	Method of producing cubic boron nitride

2002
- 2002-03-27 AT AT02707181T patent/ATE328852T1/de not_active IP Right Cessation
- 2002-03-27 DE DE60212100T patent/DE60212100T2/de not_active Expired - Lifetime
- 2002-03-27 WO PCT/JP2002/002987 patent/WO2002076906A2/en not_active Ceased
- 2002-03-27 EP EP02707181A patent/EP1373163B1/de not_active Expired - Lifetime
- 2002-03-27 KR KR10-2002-7016041A patent/KR100525962B1/ko not_active Expired - Lifetime
- 2002-03-27 US US10/344,645 patent/US7014826B2/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US7014826B2 (en)	2006-03-21
EP1373163B1 (de)	2006-06-07
KR20030036197A (ko)	2003-05-09
KR100525962B1 (ko)	2005-11-08
US20030170161A1 (en)	2003-09-11
DE60212100D1 (de)	2006-07-20
DE60212100T2 (de)	2006-12-21
WO2002076906A3 (en)	2002-12-12
WO2002076906A2 (en)	2002-10-03
EP1373163A2 (de)	2004-01-02

Legal Events

Date	Code	Title	Description
2006-12-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties

Publication	Publication Date	Title
DE60212100D1 (de)	2006-07-20	Verfahren zur herstellung kubischen bornitrids
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ATE303344T1 (de)	2005-09-15	Verfahren zur herstellung von anionischem ton
PT1436404E (pt)	2009-12-16	Moldes manipulados e sua utilização em amplificação com iniciador único
CA2173570A1 (en)	1996-10-08	Co-polymers based on oxyalkyleneglycol alkenyl ethers and unsaturated dicarboxylic acid derivatives
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