DE69709251T2 - Keramisch gebundener kompakter Körper aus kubischem Bornitrid - Google Patents

Keramisch gebundener kompakter Körper aus kubischem Bornitrid

Info

Publication number
DE69709251T2
DE69709251T2 DE69709251T DE69709251T DE69709251T2 DE 69709251 T2 DE69709251 T2 DE 69709251T2 DE 69709251 T DE69709251 T DE 69709251T DE 69709251 T DE69709251 T DE 69709251T DE 69709251 T2 DE69709251 T2 DE 69709251T2
Authority
DE
Germany
Prior art keywords
boron nitride
ceramic
cubic boron
body made
compact body
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
Application number
DE69709251T
Other languages
English (en)
Other versions
DE69709251D1 (de
Inventor
David Bruce Cerutti
Henry Samuel Marek
Frederic Joseph Klug
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Diamond Innovations Inc
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of DE69709251D1 publication Critical patent/DE69709251D1/de
Publication of DE69709251T2 publication Critical patent/DE69709251T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • C04B35/58007—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 refractory metal nitrides
    • C04B35/58014—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 refractory metal nitrides based on titanium nitrides, e.g. TiAlON
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Ceramic Products (AREA)
  • Compositions Of Oxide Ceramics (AREA)
DE69709251T 1996-07-03 1997-07-02 Keramisch gebundener kompakter Körper aus kubischem Bornitrid Expired - Lifetime DE69709251T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67704596A 1996-07-03 1996-07-03

Publications (2)

Publication Number Publication Date
DE69709251D1 DE69709251D1 (de) 2002-01-31
DE69709251T2 true DE69709251T2 (de) 2002-07-18

Family

ID=24717084

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69709251T Expired - Lifetime DE69709251T2 (de) 1996-07-03 1997-07-02 Keramisch gebundener kompakter Körper aus kubischem Bornitrid

Country Status (7)

Country Link
EP (1) EP0816304B1 (de)
JP (1) JPH10121183A (de)
KR (1) KR980009199A (de)
AT (1) ATE211124T1 (de)
DE (1) DE69709251T2 (de)
ES (1) ES2166508T3 (de)
ZA (1) ZA975386B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10315112A1 (de) * 2003-04-02 2004-10-28 Universität Hannover Verfahren zur Kornfeinung von Magnesiumlegierungen

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9381617B2 (en) * 2010-07-01 2016-07-05 Diamond Innovations, Inc. Sintered cubic boron nitride cutting tool
GB201011574D0 (en) 2010-07-09 2010-08-25 Element Six Ltd PCBN material
RU2525005C2 (ru) * 2011-02-28 2014-08-10 Закрытое Акционерное Общество "Микробор Нанотех" Способ получения поликристаллического композиционного материала
CA2836778C (en) * 2011-06-21 2020-11-17 Diamond Innovations, Inc. Composite compacts formed of ceramics and low-volume cubic boron nitride and method of manufacture
CN112351849A (zh) * 2018-06-28 2021-02-09 戴蒙得创新股份有限公司 Pcbn烧结坯
KR20210058855A (ko) * 2018-09-27 2021-05-24 스미또모 덴꼬오 하드메탈 가부시끼가이샤 입방정 질화붕소 다결정체 및 그 제조 방법
WO2020174923A1 (ja) * 2019-02-28 2020-09-03 住友電工ハードメタル株式会社 立方晶窒化硼素多結晶体及びその製造方法
WO2020174922A1 (ja) * 2019-02-28 2020-09-03 住友電工ハードメタル株式会社 立方晶窒化硼素多結晶体及びその製造方法
US20210246076A1 (en) * 2019-12-16 2021-08-12 Sumitomo Electric Hardmetal Corp. Cubic boron nitride sintered material
WO2021124401A1 (ja) * 2019-12-16 2021-06-24 住友電気工業株式会社 立方晶窒化硼素焼結体

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU512633B2 (en) * 1976-12-21 1980-10-23 Sumitomo Electric Industries, Ltd. Sintered tool
JPS63145726A (ja) * 1987-11-06 1988-06-17 Mitsubishi Metal Corp 切削工具用立方晶窒化硼素基超高圧焼結材料の製造法
US5271749A (en) * 1992-11-03 1993-12-21 Smith International, Inc. Synthesis of polycrystalline cubic boron nitride

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10315112A1 (de) * 2003-04-02 2004-10-28 Universität Hannover Verfahren zur Kornfeinung von Magnesiumlegierungen

Also Published As

Publication number Publication date
KR980009199A (ko) 1998-04-30
JPH10121183A (ja) 1998-05-12
EP0816304A3 (de) 1998-06-10
ES2166508T3 (es) 2002-04-16
ZA975386B (en) 1998-01-05
EP0816304B1 (de) 2001-12-19
EP0816304A2 (de) 1998-01-07
ATE211124T1 (de) 2002-01-15
DE69709251D1 (de) 2002-01-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DIAMOND INNOVATIONS, INC. (N.D.GES.D. STAATES DELA

8328 Change in the person/name/address of the agent

Representative=s name: RUEGER UND KOLLEGEN, 73728 ESSLINGEN