SE8001534L - Slipkropp - Google Patents
SlipkroppInfo
- Publication number
- SE8001534L SE8001534L SE8001534A SE8001534A SE8001534L SE 8001534 L SE8001534 L SE 8001534L SE 8001534 A SE8001534 A SE 8001534A SE 8001534 A SE8001534 A SE 8001534A SE 8001534 L SE8001534 L SE 8001534L
- Authority
- SE
- Sweden
- Prior art keywords
- mass
- crystals
- boron nitride
- cubic boron
- bound
- Prior art date
Links
- 229910052582 BN Inorganic materials 0.000 claims 2
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims 2
- 239000013078 crystal Substances 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 230000001788 irregular Effects 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
- B23P15/30—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools lathes or like tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/04—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
- B24D3/06—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements
- B24D3/08—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements for close-grained structure, e.g. using metal with low melting point
-
- 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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/64—Burning or sintering processes
- C04B35/645—Pressure sintering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
-
- 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
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
-
- 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
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6567—Treatment time
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Composite Materials (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Ceramic Products (AREA)
- Powder Metallurgy (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Laminated Bodies (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Claims (2)
1. en masse av hArdmete11 (sintered carbide), mom gr kraftigt bunden till denna massa, 2. varvid grgnsytan mellan massan av kristaller av kubisk bornitrid och hArdmetallen Kr fri fin hAlrum och har oregelbunden stunt sammanlAsande (interlocking) form i en skala av ca. 1-100 /4(m. varvid smmnanlAsningen fgreligger mellan enakilda kristaller av kubis: bornitrid och delar av hardmetallmassan. ,v4
2. 341 S2 3J jq 36
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15871171A | 1971-07-01 | 1971-07-01 | |
US15870971A | 1971-07-01 | 1971-07-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8001534L true SE8001534L (sv) | 1980-02-27 |
SE454983B SE454983B (sv) | 1988-06-13 |
Family
ID=26855307
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7208677A SE415882B (sv) | 1971-07-01 | 1972-06-30 | Hardmetallkompositkropp, i synnerhet for slip- eller skerverktyg, innefattande kristaller av kubisk bornitrid och hardmetallmaterial samt forfarande for framstellning av kompositkroppen |
SE8001534A SE454983B (sv) | 1971-07-01 | 1980-02-27 | Hardmaterialkropp av kubisk bornitrid |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7208677A SE415882B (sv) | 1971-07-01 | 1972-06-30 | Hardmetallkompositkropp, i synnerhet for slip- eller skerverktyg, innefattande kristaller av kubisk bornitrid och hardmetallmaterial samt forfarande for framstellning av kompositkroppen |
Country Status (10)
Country | Link |
---|---|
JP (2) | JPS5243846B1 (sv) |
AT (1) | AT336432B (sv) |
BE (1) | BE785771A (sv) |
CH (1) | CH579437A5 (sv) |
DE (2) | DE2232227C2 (sv) |
DK (1) | DK155659C (sv) |
FR (1) | FR2144426A5 (sv) |
IT (1) | IT956916B (sv) |
NL (2) | NL174715C (sv) |
SE (2) | SE415882B (sv) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3831428A (en) * | 1973-03-26 | 1974-08-27 | Gen Electric | Composite wire drawing die |
DE2353324A1 (de) * | 1972-11-01 | 1974-05-09 | Gen Electric | Verfahren zur herstellung einer schicht aus kubischem bornitrid, die direkt mit einer tragmasse mit hohem elastizitaetsmodul verbunden ist |
AU512633B2 (en) * | 1976-12-21 | 1980-10-23 | Sumitomo Electric Industries, Ltd. | Sintered tool |
ZA771270B (en) * | 1977-03-03 | 1978-07-26 | De Beers Ind Diamond | Abrasive bodies |
SE431639B (sv) * | 1977-06-08 | 1984-02-20 | Vnii Abrazivov I Le T I Im Len | Ytterst hart kompositmaterial innehallande kubisk bornitrid och ett bindemedel |
DE2726939C2 (de) * | 1977-06-15 | 1982-07-22 | Institut fiziki vysokich davlenij Akademii Nauk SSSR, Akademgorodok, Moskovskaya oblast' | Verbundkörper und Verfahren zur Herstellung desselben |
JPS5823353B2 (ja) * | 1978-05-17 | 1983-05-14 | 住友電気工業株式会社 | 切削工具用焼結体とその製造法 |
SE451730B (sv) * | 1979-03-29 | 1987-10-26 | Sumitomo Electric Industries | Sintrad presskropp for bearbetningsverktyg |
JPS6082841U (ja) * | 1983-11-14 | 1985-06-08 | スタンレー電気株式会社 | トランジスタ・オン電圧上昇防止回路 |
JPS6131660A (ja) * | 1984-07-20 | 1986-02-14 | Fuji Electric Co Ltd | 外燃機関の始動装置 |
FR2592821B1 (fr) * | 1986-01-16 | 1989-02-03 | Inst Sverkhtverdykh Mat | Dispositif de compression a chaud d'un materiau composite contenant des diamants ou du nitrure de bore cubique |
JPS61201751A (ja) * | 1985-03-04 | 1986-09-06 | Nippon Oil & Fats Co Ltd | 高硬度焼結体およびその製造方法 |
US4705124A (en) * | 1986-08-22 | 1987-11-10 | Minnesota Mining And Manufacturing Company | Cutting element with wear resistant crown |
FR2605676B1 (fr) * | 1986-10-24 | 1993-06-18 | Combustibles Nucleaires Ste In | Outil a abrasifs ultradurs pour tete de creusement et procede de fabrication d'un tel outil |
AT388523B (de) * | 1987-03-16 | 1989-07-25 | Miba Sintermetall Ag | Verfahren zum herstellen eines sinterkoerpers mit wenigstens einer molybdaenhaltigen verschleissschicht |
DE3868451D1 (de) * | 1987-07-29 | 1992-03-26 | Sumitomo Electric Industries | Verfahren zur verbindung eines sinterkoerpers aus kubischem bornitrid. |
FR2638461A1 (fr) * | 1988-11-03 | 1990-05-04 | Combustible Nucleaire | Produit composite abrasif comportant une partie active de materiau ultra-dur et procede de fabrication d'un tel produit |
US4985050A (en) * | 1989-08-15 | 1991-01-15 | General Electric Company | Supported thermally stable cubic boron nitride tool blanks and method for making the same |
KR950000166B1 (ko) * | 1990-01-10 | 1995-01-11 | 니흥유지 가부시끼가이샤 | 절삭공구 조립체 |
US5326380A (en) * | 1992-10-26 | 1994-07-05 | Smith International, Inc. | Synthesis of polycrystalline cubic boron nitride |
JPH06190731A (ja) * | 1992-11-05 | 1994-07-12 | General Electric Co <Ge> | 高トルクの締着具を備えた研磨工具用インサート |
CA2155164C (en) | 1994-08-01 | 2001-07-10 | Satoru Kukino | Super hard composite material for tools |
US5700551A (en) | 1994-09-16 | 1997-12-23 | Sumitomo Electric Industries, Ltd. | Layered film made of ultrafine particles and a hard composite material for tools possessing the film |
JP3866305B2 (ja) | 1994-10-27 | 2007-01-10 | 住友電工ハードメタル株式会社 | 工具用複合高硬度材料 |
JP4177845B2 (ja) | 2004-01-08 | 2008-11-05 | 住友電工ハードメタル株式会社 | 立方晶型窒化硼素焼結体 |
EP1805120B1 (en) | 2004-10-28 | 2016-06-01 | Kyocera Corporation | Cubic boron nitride sintered material and cutting tool using the same |
JP2017014084A (ja) | 2015-07-03 | 2017-01-19 | 昭和電工株式会社 | 立方晶窒化硼素焼結体、立方晶窒化硼素焼結体の製造方法、工具、および切削工具 |
EP3814041A1 (en) * | 2018-06-28 | 2021-05-05 | Diamond Innovations, Inc. | Pcbn sintered compact |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE661132C (de) * | 1931-04-19 | 1938-06-11 | Fried Krupp Akt Ges | Verfahren zur Herstellung von Werkzeugen |
US2888355A (en) * | 1955-01-03 | 1959-05-26 | Carborundum Co | Boron nitride-metal carbide bodies and the manufacture thereof |
US2947617A (en) * | 1958-01-06 | 1960-08-02 | Gen Electric | Abrasive material and preparation thereof |
US2941248A (en) | 1958-01-06 | 1960-06-21 | Gen Electric | High temperature high pressure apparatus |
DE1169833B (de) * | 1960-10-03 | 1964-05-06 | Gen Electric | Verfahren zur Herstellung eines Schleif- oder Schneidkoerpers |
US3136615A (en) * | 1960-10-03 | 1964-06-09 | Gen Electric | Compact of abrasive crystalline material with boron carbide bonding medium |
US3279049A (en) * | 1963-12-05 | 1966-10-18 | Chromalloy Corp | Method for bonding a sintered refractory carbide body to a metalliferous surface |
GB1042711A (sv) * | 1964-02-10 | |||
JPS5243846A (en) * | 1975-10-03 | 1977-04-06 | Senichi Masuda | Device for electrostatic powder coating |
-
1972
- 1972-06-27 NL NLAANVRAGE7208868,A patent/NL174715C/xx not_active IP Right Cessation
- 1972-06-28 IT IT26340/72A patent/IT956916B/it active
- 1972-06-29 JP JP47065393A patent/JPS5243846B1/ja active Pending
- 1972-06-30 FR FR7223866A patent/FR2144426A5/fr not_active Expired
- 1972-06-30 SE SE7208677A patent/SE415882B/sv unknown
- 1972-06-30 DE DE2232227A patent/DE2232227C2/de not_active Expired
- 1972-06-30 DK DK327572A patent/DK155659C/da not_active IP Right Cessation
- 1972-06-30 DE DE2265792A patent/DE2265792C2/de not_active Expired
- 1972-06-30 CH CH981772A patent/CH579437A5/xx not_active IP Right Cessation
- 1972-07-03 AT AT570972A patent/AT336432B/de not_active IP Right Cessation
- 1972-07-03 BE BE785771A patent/BE785771A/xx not_active IP Right Cessation
-
1978
- 1978-10-27 JP JP53133089A patent/JPS5940579B2/ja not_active Expired
-
1980
- 1980-02-27 SE SE8001534A patent/SE454983B/sv not_active IP Right Cessation
-
1983
- 1983-07-12 NL NLAANVRAGE8302488,A patent/NL180445C/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL180445B (nl) | 1986-09-16 |
JPS5940579B2 (ja) | 1984-10-01 |
DE2232227C2 (de) | 1984-07-05 |
NL8302488A (nl) | 1983-11-01 |
DK155659C (da) | 1989-10-16 |
IT956916B (it) | 1973-10-10 |
FR2144426A5 (en) | 1973-02-09 |
SE415882B (sv) | 1980-11-10 |
SE454983B (sv) | 1988-06-13 |
ATA570972A (de) | 1976-08-15 |
NL7208868A (sv) | 1973-01-03 |
JPS54119506A (en) | 1979-09-17 |
JPS5243846B1 (sv) | 1977-11-02 |
NL180445C (nl) | 1987-02-16 |
DE2232227A1 (de) | 1973-01-11 |
NL174715B (nl) | 1984-03-01 |
DK155659B (da) | 1989-05-01 |
DE2265792C2 (sv) | 1987-11-12 |
AT336432B (de) | 1977-05-10 |
NL174715C (nl) | 1984-08-01 |
CH579437A5 (sv) | 1976-09-15 |
BE785771A (fr) | 1972-11-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE8001534L (sv) | Slipkropp | |
CA958545A (en) | Cubic boron nitride/sintered carbide abrasive bodies | |
ZA724055B (en) | Cubic boron nitride/sintered carbide abrasive bodies | |
CA994371A (en) | Sintered silicon nitride base ceramic | |
CA996760A (en) | Metal bonded cubic boron nitride crystal body | |
JPS5232899A (en) | Process for production of cubic boron nitride | |
CA960432A (en) | Continuous growth of cubic boron nitride | |
JPS53117386A (en) | Sindered body for heat and sink production of the same | |
HK35876A (en) | Improvements in or relating to a process for etching silicon nitride | |
GB2006732A (en) | Silicon bonded polycrystalline diamond body | |
GB1174096A (en) | Grinding Wheels for Precision Grinding | |
CA992294A (en) | High density silicon nitride | |
ZA712251B (en) | Method of producing cubic boron nitride and abrasive material based thereon | |
ES376059A1 (es) | Un metodo de originar el crecimiento de cristales en forma de filamentos cristalinos sobre un sustrato. | |
CA918043A (en) | Method of manufacturing cubic crystals of silicon carbide | |
CA991819A (en) | Processes for producing polycrystalline cubic boron nitride | |
OYAMA et al. | Silicon nitride-alumina system sintered materials(Characteristics and production of silicon nitride-alumina sintered materials) | |
GB1323282A (en) | Production of fused abrasives | |
JPS5289466A (en) | Production of semiconductor device | |
GB1252500A (sv) | ||
Leiber | Comparison of impact fracture mechanisms in the case of dense and porous ceramics and single crystals | |
AU475927B2 (en) | Cubic boron nitride/sintered carbide abrasive bodies | |
FR2243265A1 (en) | Cobalt bonded tungsten carbide prepn. - by specified grinding of W, Co and graphite, cold-pressing and sintering | |
GB1443158A (en) | Silon carbide for cold drawing tools | |
AU494553B2 (en) | Large boron nitride abrasive particles |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 8001534-0 Effective date: 19920806 Format of ref document f/p: F |