DE69703195T2 - Sinterkörper aus kubischem Bornitrid und Verfahren zur Herstellung desselben - Google Patents
Sinterkörper aus kubischem Bornitrid und Verfahren zur Herstellung desselbenInfo
- Publication number
- DE69703195T2 DE69703195T2 DE69703195T DE69703195T DE69703195T2 DE 69703195 T2 DE69703195 T2 DE 69703195T2 DE 69703195 T DE69703195 T DE 69703195T DE 69703195 T DE69703195 T DE 69703195T DE 69703195 T2 DE69703195 T2 DE 69703195T2
- Authority
- DE
- Germany
- Prior art keywords
- producing
- same
- sintered body
- boron nitride
- body made
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
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
- 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
- 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
- C01B21/0645—Preparation by carboreductive nitridation
-
- 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
- C04B35/64—Burning or sintering processes
- C04B35/645—Pressure sintering
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/04—Particle morphology depicted by an image obtained by TEM, STEM, STM or AFM
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
-
- 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
- C04B2235/3895—Non-oxides with a defined oxygen content, e.g. SiOC, TiON
-
- 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
- C04B2235/5454—Particle size related information expressed by the size of the particles or aggregates thereof nanometer sized, i.e. below 100 nm
-
- 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
- C04B2235/549—Particle size related information the particle size being expressed by crystallite size or primary particle size
-
- 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
- C04B2235/74—Physical characteristics
- C04B2235/78—Grain sizes and shapes, product microstructures, e.g. acicular grains, equiaxed grains, platelet-structures
- C04B2235/785—Submicron sized grains, i.e. from 0,1 to 1 micron
-
- 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
- C04B2235/80—Phases present in the sintered or melt-cast ceramic products other than the main phase
- C04B2235/87—Grain boundary phases intentionally being absent
-
- 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
-
- 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
- C04B2235/9607—Thermal properties, e.g. thermal expansion coefficient
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8317699A JPH10158065A (ja) | 1996-11-28 | 1996-11-28 | 立方晶窒化ホウ素焼結体およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69703195D1 DE69703195D1 (de) | 2000-11-02 |
DE69703195T2 true DE69703195T2 (de) | 2001-01-25 |
Family
ID=18091046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69703195T Expired - Lifetime DE69703195T2 (de) | 1996-11-28 | 1997-11-28 | Sinterkörper aus kubischem Bornitrid und Verfahren zur Herstellung desselben |
Country Status (5)
Country | Link |
---|---|
US (1) | US6071841A (de) |
EP (1) | EP0845447B1 (de) |
JP (1) | JPH10158065A (de) |
DE (1) | DE69703195T2 (de) |
ZA (1) | ZA9710673B (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11322310A (ja) * | 1998-05-11 | 1999-11-24 | Sumitomo Electric Ind Ltd | 立方晶窒化ホウ素多結晶砥粒およびその製造方法 |
KR100567279B1 (ko) * | 1998-05-22 | 2006-04-05 | 스미토모덴키고교가부시키가이샤 | 입방정 질화 붕소 소결체 절삭 공구 |
JP2001129703A (ja) * | 1999-11-04 | 2001-05-15 | Sumitomo Electric Ind Ltd | 切削工具用被覆焼結体 |
US6383465B1 (en) * | 1999-12-27 | 2002-05-07 | National Institute For Research In Inorganic Materials | Cubic boron nitride and its gas phase synthesis method |
EP1279653B1 (de) * | 2000-03-08 | 2010-05-19 | Sumitomo Electric Industries, Ltd. | Beschichtetes, kubisches bornitrid sintermaterial |
EP1373163B1 (de) * | 2001-03-27 | 2006-06-07 | Showa Denko K.K. | Verfahren zur herstellung kubischen bornitrids |
JP3882078B2 (ja) * | 2002-12-17 | 2007-02-14 | 独立行政法人物質・材料研究機構 | 高純度超微粒子立方晶窒化ホウ素焼結体の製造方法 |
CA2569733C (en) * | 2005-04-14 | 2010-08-03 | Sumitomo Electric Hardmetal Corp. | Cubic boron nitride sintered body and cutting tool |
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 |
JP4528786B2 (ja) | 2005-11-18 | 2010-08-18 | 住友電工ハードメタル株式会社 | 高品位表面性状加工用cBN焼結体及びcBN焼結体切削工具およびこれを用いた切削加工方法 |
DE102007042382B3 (de) * | 2007-09-05 | 2009-04-02 | Siemens Ag | Bauteil zur gleitenden Lagerung eines anderen Bauteils und Verfahren zu dessen Herstellung |
JP2011098875A (ja) * | 2009-11-09 | 2011-05-19 | Sumitomo Electric Ind Ltd | 立方晶窒化硼素焼結体 |
JP5610357B2 (ja) | 2010-03-12 | 2014-10-22 | 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 |
KR101456395B1 (ko) | 2012-04-03 | 2014-10-31 | 스미또모 덴꼬오 하드메탈 가부시끼가이샤 | 입방정 질화 붕소 소결체 공구 |
CN109415271B (zh) * | 2016-06-29 | 2022-10-18 | 史密斯国际有限公司 | 利用六面顶式压机进行的无粘合剂cbn烧结 |
JP7142165B2 (ja) * | 2019-06-27 | 2022-09-26 | 京セラ株式会社 | インサートおよび切削工具 |
WO2022138401A1 (ja) * | 2020-12-25 | 2022-06-30 | 京セラ株式会社 | インサートおよび切削工具 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3212852A (en) * | 1962-07-30 | 1965-10-19 | Gen Electric | Method for converting hexagonal boron nitride to a new structure |
CH490271A (de) * | 1966-03-09 | 1970-05-15 | Lonza Werke Gmbh | Verfahren zur Herstellung von hexagonalem Bornitrid |
US3577245A (en) * | 1967-11-03 | 1971-05-04 | Union Carbide Corp | Boron nitride article having improved thermal stability |
JPS515660B2 (de) * | 1972-07-11 | 1976-02-21 | ||
JPS5116049B2 (de) * | 1972-08-18 | 1976-05-21 | ||
US4188194A (en) * | 1976-10-29 | 1980-02-12 | General Electric Company | Direct conversion process for making cubic boron nitride from pyrolytic boron nitride |
IN150013B (de) * | 1977-07-01 | 1982-06-26 | Gen Electric | |
US4289503A (en) * | 1979-06-11 | 1981-09-15 | General Electric Company | Polycrystalline cubic boron nitride abrasive and process for preparing same in the absence of catalyst |
JPS60151202A (ja) * | 1983-08-25 | 1985-08-09 | Yuka Meramin Kk | 窒化ホウ素の製造方法 |
CA1260671A (en) * | 1984-06-07 | 1989-09-26 | Takahisa Koshida | High-purity powder of hexagonal boron nitride and a method for the preparation thereof |
JPS6291409A (ja) * | 1985-10-17 | 1987-04-25 | Kawasaki Steel Corp | 易焼結性窒化硼素粉末の製造方法 |
JPS62176959A (ja) * | 1986-01-28 | 1987-08-03 | 住友電気工業株式会社 | 立方晶窒化硼素焼結体の製造方法 |
US4800183A (en) * | 1986-04-09 | 1989-01-24 | The United States Of America As Represented By The United States Department Of Energy | Method for producing refractory nitrides |
CA1301775C (en) * | 1986-06-04 | 1992-05-26 | Karel Petrus Agnes Maria Van Putte | Fractionation of fat blends |
JP2590413B2 (ja) * | 1989-11-17 | 1997-03-12 | 科学技術庁無機材質研究所長 | 透光性高純度立方晶窒化ほう素焼結体の製造法 |
US5618509A (en) * | 1993-07-09 | 1997-04-08 | Showa Denko K.K. | Method for producing cubic boron nitride |
JP3472630B2 (ja) * | 1994-08-05 | 2003-12-02 | 電気化学工業株式会社 | 切削工具用立方晶窒化ほう素燒結体及び切削工具 |
-
1996
- 1996-11-28 JP JP8317699A patent/JPH10158065A/ja active Pending
-
1997
- 1997-11-26 US US08/979,988 patent/US6071841A/en not_active Expired - Lifetime
- 1997-11-27 ZA ZA9710673A patent/ZA9710673B/xx unknown
- 1997-11-28 EP EP97309640A patent/EP0845447B1/de not_active Expired - Lifetime
- 1997-11-28 DE DE69703195T patent/DE69703195T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6071841A (en) | 2000-06-06 |
ZA9710673B (en) | 1998-06-12 |
EP0845447A2 (de) | 1998-06-03 |
DE69703195D1 (de) | 2000-11-02 |
EP0845447B1 (de) | 2000-09-27 |
EP0845447A3 (de) | 1998-09-30 |
JPH10158065A (ja) | 1998-06-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69921909T2 (de) | Sinterkörper aus Aluminiumnitrid und Verfahren zur Herstellung desselben | |
DE69505737T2 (de) | Verfahren zur Herstellung von Schichten aus Bornitrid und danach hergestellte Schichten | |
DE69703195T2 (de) | Sinterkörper aus kubischem Bornitrid und Verfahren zur Herstellung desselben | |
DE69808056D1 (de) | Verfahren zur herstellung innerer hohlräume in gegenständen und dadurch geformte gegenstände | |
DE69706587T2 (de) | Keramikmatrix-Verbundwerkstoff und Verfahren zur Herstellung desselben | |
DE69704638T2 (de) | Verfahren zur Herstellung eines Sinterkörpers aus Siliciumcarbid | |
DE69702677D1 (de) | Keramikmatrix-Verbundwerkstoff und Verfahren zur Herstellung desselben | |
DE69834771D1 (de) | Verbundkörper aus Keramik und Verfahren zu seiner Herstellung | |
DE69506950D1 (de) | Graphitschaummaterialien und Verfahren zur Herstellung derselben | |
DE69809671D1 (de) | Teilchenförmiges Kieselsäure-Metalloxyd Verbundmaterial und Verfahren zur Herstellung desselbe | |
DE69609742D1 (de) | Verbundene keramische Bauteile und Verfahren zur Herstellung davon | |
DE69527054T2 (de) | Retroreflektierender gegenstand und verfahren zur herstellung | |
DE69812341T2 (de) | Poröse gesinterte kunststoffprodukte und verfahren zur herstellung | |
DE69528625D1 (de) | Mehrschichtige Formteile und Verfahren zur Herstellung derselben | |
DE69323827D1 (de) | Diamant-Halbleiter und Verfahren zur Herstellung | |
DE69921533D1 (de) | Schleifwerkzeug und Verfahren zur Herstellung desselben | |
DE69705331T2 (de) | Poröser Siliciumnitridkörper hoher Festigkeit und Verfahren zur Herstellung desselben | |
DE3876851D1 (de) | Gesinterte keramische aluminiumoxid-zirkonoxid-koerper und verfahren zur herstellung derselben. | |
DE69703471D1 (de) | Keramikmatrixverbund und Verfahren zur Herstellung desselben | |
DE60118085D1 (de) | Silicium/Siliciumkarbid-Komposit und Verfahren zur Herstellung desselben | |
DE69601234D1 (de) | Gesinterter Körper auf Siliciumnitridbasis und Verfahren zur Herstellung desselben | |
DE69419051T2 (de) | Aluminiumnitridkeramik und Verfahren zur Herstellung derselben | |
DE69522674D1 (de) | Aluminiumnitrid sinterprodukt und verfahren zur herstellung desselben | |
DE69524268T2 (de) | Wasserabweisende Komposit-Körner, Verfahren zur Herstellung derselben und wasserabweisender Gegenstand, welcher diese benutzt | |
DE69514413D1 (de) | Keramische Beschichtigung und Verfahren zur Herstellung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |