SE7806918L - Ytterst hart kompositionsmaterial - Google Patents
Ytterst hart kompositionsmaterialInfo
- Publication number
- SE7806918L SE7806918L SE7806918A SE7806918A SE7806918L SE 7806918 L SE7806918 L SE 7806918L SE 7806918 A SE7806918 A SE 7806918A SE 7806918 A SE7806918 A SE 7806918A SE 7806918 L SE7806918 L SE 7806918L
- Authority
- SE
- Sweden
- Prior art keywords
- composition material
- extremely hard
- diboride
- carbide
- taken
- Prior art date
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2494789 | 1977-06-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7806918L true SE7806918L (sv) | 1979-12-16 |
SE431639B SE431639B (sv) | 1984-02-20 |
Family
ID=20712640
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7806918A SE431639B (sv) | 1977-06-08 | 1978-06-15 | Ytterst hart kompositmaterial innehallande kubisk bornitrid och ett bindemedel |
Country Status (7)
Country | Link |
---|---|
US (1) | US4186022A (sv) |
AT (1) | AT369351B (sv) |
CH (1) | CH637099A5 (sv) |
DE (1) | DE2826544C2 (sv) |
FR (1) | FR2428623A1 (sv) |
IT (1) | IT7824672A0 (sv) |
SE (1) | SE431639B (sv) |
Families Citing this family (6)
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 |
WO2012053375A1 (ja) * | 2010-10-19 | 2012-04-26 | 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 |
JP2015523222A (ja) * | 2012-05-31 | 2015-08-13 | ダイヤモンド イノベイションズ インコーポレーテッド | 残留応力フリーcbn複合材料で作られた切削工具とその製造方法 |
CN113508101B (zh) * | 2019-03-05 | 2023-04-04 | 三菱综合材料株式会社 | cBN烧结体及切削工具 |
Family Cites Families (7)
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 |
-
1978
- 1978-06-15 SE SE7806918A patent/SE431639B/sv not_active IP Right Cessation
- 1978-06-15 US US05/915,971 patent/US4186022A/en not_active Expired - Lifetime
- 1978-06-16 IT IT7824672A patent/IT7824672A0/it unknown
- 1978-06-16 AT AT0439978A patent/AT369351B/de not_active IP Right Cessation
- 1978-06-16 DE DE2826544A patent/DE2826544C2/de not_active Expired
- 1978-06-16 CH CH656478A patent/CH637099A5/de not_active IP Right Cessation
- 1978-06-16 FR FR7818129A patent/FR2428623A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
ATA439978A (de) | 1982-05-15 |
DE2826544A1 (de) | 1980-05-08 |
AT369351B (de) | 1982-12-27 |
DE2826544C2 (de) | 1983-11-17 |
SE431639B (sv) | 1984-02-20 |
FR2428623A1 (fr) | 1980-01-11 |
FR2428623B1 (sv) | 1980-12-05 |
CH637099A5 (en) | 1983-07-15 |
IT7824672A0 (it) | 1978-06-16 |
US4186022A (en) | 1980-01-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5377811A (en) | Sintered material for tools of high hardness and its preparation | |
JPS52141406A (en) | Tool steel containing nitrogen made by powder metallurgy | |
SE7806918L (sv) | Ytterst hart kompositionsmaterial | |
ES398770A1 (es) | Metodo de preparacion de refractarios para uso en metalur- gia y similares. | |
BR8901168A (pt) | Corpo de carboneto cementado e processo para produzir o mesmo | |
GB1517382A (en) | Solid diffusion sources for phosphorus doping | |
MX159412A (es) | Mejoras en composicion para producir articulos termicamente aislantes,refractarios,configurados | |
JPS569353A (en) | Carbonized tungsten hard substance | |
JPS5531517A (en) | Sintered material with tenacity and wear resistance for cutting tool | |
DE59010824D1 (de) | Quellmittelzusammensetzung | |
SE8703702D0 (sv) | Novel composite ceramics with improved toughness | |
JPS52135805A (en) | Sintered body and its preparation for cutting tool | |
JPS5253718A (en) | Abrasion resistant cast iron | |
JPS53114711A (en) | Covered superhard alloy tool | |
SU711746A1 (ru) | Сверхтвердый композиционный материал | |
SE8001130L (sv) | Sintrade, jernbaserade friktionsmaterial | |
JPS5426205A (en) | Preparation of superhard alloy containing molybdenum | |
JPS53104508A (en) | High conductivity metal-carbon fiber composite silinding member and production of the same | |
JPS5337992A (en) | Sintered diamond | |
SE8403688L (sv) | Hardmetallkomposition | |
JPS5265114A (en) | Sintered tool steel having good wear resistance and toughness | |
JPS5641348A (en) | Metal-graphite-ceramic composite | |
SU667066A1 (ru) | Алмазный композиционный материал | |
GB1375916A (en) | Carbon composite friction material | |
Ordanian | Superhard Composite Material |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 7806918-4 Effective date: 19910131 Format of ref document f/p: F |