AT369351B - Hochfester mischwerkstoff aus kubischem bornitrid - Google Patents

Hochfester mischwerkstoff aus kubischem bornitrid

Info

Publication number
AT369351B
AT369351B AT0439978A AT439978A AT369351B AT 369351 B AT369351 B AT 369351B AT 0439978 A AT0439978 A AT 0439978A AT 439978 A AT439978 A AT 439978A AT 369351 B AT369351 B AT 369351B
Authority
AT
Austria
Prior art keywords
mixed material
strength mixed
bornitride
cubic
cubic bornitride
Prior art date
Application number
AT0439978A
Other languages
English (en)
Other versions
ATA439978A (de
Inventor
Sergei Semenovich Ordanian
Vladislav Sergeevich Lysanov
Viktor Vasilievich Digonsky
Vadim Alexandrovich Blinkow
Ljubov Alexandrovna Pekelis
Vera Ivanovna Denisova
Vladimir Izyaslavovich Unrod
Sergei Vladimirovic Sinelnikov
Marina Pavlovna Chestnokova
Original Assignee
Vnii Abrazivov
Le T I Im Lensoveta
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 Vnii Abrazivov, Le T I Im Lensoveta filed Critical Vnii Abrazivov
Publication of ATA439978A publication Critical patent/ATA439978A/de
Application granted granted Critical
Publication of AT369351B publication Critical patent/AT369351B/de

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
    • 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
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/148—Composition of the cutting inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)
AT0439978A 1977-06-08 1978-06-16 Hochfester mischwerkstoff aus kubischem bornitrid AT369351B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2494789 1977-06-08

Publications (2)

Publication Number Publication Date
ATA439978A ATA439978A (de) 1982-05-15
AT369351B true AT369351B (de) 1982-12-27

Family

ID=20712640

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0439978A AT369351B (de) 1977-06-08 1978-06-16 Hochfester mischwerkstoff aus kubischem bornitrid

Country Status (7)

Country Link
US (1) US4186022A (de)
AT (1) AT369351B (de)
CH (1) CH637099A5 (de)
DE (1) DE2826544C2 (de)
FR (1) FR2428623A1 (de)
IT (1) IT7824672A0 (de)
SE (1) SE431639B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6039739B2 (ja) * 1979-01-13 1985-09-07 日本特殊陶業株式会社 高密度立方晶窒化硼素焼結体
JPS6012991B2 (ja) * 1979-05-01 1985-04-04 住友電気工業株式会社 高硬度工具用焼結体の製造法
US4539141A (en) * 1983-09-06 1985-09-03 General Electric Company Microcomposite of metal carbide and ceramic particles
US6316094B1 (en) * 1998-07-22 2001-11-13 Sumitomo Electric Industries, Ltd. Cubic boron nitride sintered body
CN102712048B (zh) * 2010-10-19 2014-06-25 住友电工硬质合金株式会社 立方氮化硼烧结体工具
KR20150017716A (ko) * 2012-05-31 2015-02-17 다이아몬드 이노베이션즈, 인크. 무응력 cbn 복합 재료로 제조된 절삭 공구 및 제조 방법
WO2020179809A1 (ja) * 2019-03-05 2020-09-10 三菱マテリアル株式会社 ｃＢＮ焼結体および切削工具

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2888355A (en) * 1955-01-03 1959-05-26 Carborundum Co Boron nitride-metal carbide bodies and the manufacture thereof
US2814566A (en) * 1955-11-10 1957-11-26 Frank W Glaser Boron and carbon containing hard cemented materials and their production
US3582078A (en) * 1969-09-25 1971-06-01 Michael Katras Hoop ball target with attached deflector
US3852078A (en) * 1970-12-24 1974-12-03 M Wakatsuki Mass of polycrystalline cubic system boron nitride and composites of polycrystalline cubic system boron nitride and other hard materials, and processes for manufacturing the same
NL174715C (nl) * 1971-07-01 1984-08-01 Gen Electric Werkwijze ter vervaardiging van een slijplichaam, alsmede snijgereedschap voorzien van een volgens deze werkwijze vervaardigd inzetstuk.
DE2364809B2 (de) * 1972-12-28 1978-11-30 Denki Kagaku Kogyo K.K. Werkstoffmischung für Zylinder und Kolben einer Einspritzpumpe für Warmkammeroder Kaltkammer-Druckgießmaschinen
AU512633B2 (en) * 1976-12-21 1980-10-23 Sumitomo Electric Industries, Ltd. Sintered tool

Also Published As

Publication number Publication date
FR2428623B1 (de) 1980-12-05
DE2826544A1 (de) 1980-05-08
SE431639B (sv) 1984-02-20
SE7806918L (sv) 1979-12-16
CH637099A5 (en) 1983-07-15
DE2826544C2 (de) 1983-11-17
US4186022A (en) 1980-01-29
ATA439978A (de) 1982-05-15
IT7824672A0 (it) 1978-06-16
FR2428623A1 (fr) 1980-01-11

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee