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IT7824672A0 - Composizione di materiale extraduro. - Google Patents

Composizione di materiale extraduro.

Info

Publication number
IT7824672A0
IT7824672A0 IT7824672A IT2467278A IT7824672A0 IT 7824672 A0 IT7824672 A0 IT 7824672A0 IT 7824672 A IT7824672 A IT 7824672A IT 2467278 A IT2467278 A IT 2467278A IT 7824672 A0 IT7824672 A0 IT 7824672A0
Authority
IT
Italy
Prior art keywords
extrahard
composition
extrahard material
Prior art date
Application number
IT7824672A
Other languages
English (en)
Inventor
Sergei Semenovich Ordanian
Vladislav Sergeevich Lysanov
Viktor Vasilievich Digonsky
Vadim Alexandrovich Blinkov
Ljubov Alexandrovna Pekelis
Vera Ivanovna Denisova
Vladimir Izyaslavovich Unrod
Sergei Vladimirovic Sinelnikov
Marina Pavlovna Chestnokova
Original Assignee
Vnii Abrazivov I Shlifovania L
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 I Shlifovania L filed Critical Vnii Abrazivov I Shlifovania L
Publication of IT7824672A0 publication Critical patent/IT7824672A0/it

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)
IT7824672A 1977-06-08 1978-06-16 Composizione di materiale extraduro. IT7824672A0 (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT7824672A0 true IT7824672A0 (it) 1978-06-16

Family

ID=20712640

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7824672A IT7824672A0 (it) 1977-06-08 1978-06-16 Composizione di materiale extraduro.

Country Status (7)

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

Families Citing this family (6)

* 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
US8822361B2 (en) * 2010-10-19 2014-09-02 Sumitomo Electric Hardmetal Corp. Cubic boron nitride sintered body tool
CN104364400A (zh) * 2012-05-31 2015-02-18 戴蒙得创新股份有限公司 由无应力cbn复合材料制造的切削工具和制造方法
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
SE7806918L (sv) 1979-12-16
FR2428623B1 (it) 1980-12-05
CH637099A5 (en) 1983-07-15
DE2826544A1 (de) 1980-05-08
ATA439978A (de) 1982-05-15
DE2826544C2 (de) 1983-11-17
SE431639B (sv) 1984-02-20
AT369351B (de) 1982-12-27
US4186022A (en) 1980-01-29
FR2428623A1 (fr) 1980-01-11

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IT7824672A0 (it) Composizione di materiale extraduro.