FR2451802B1 - - Google Patents
Info
- Publication number
- FR2451802B1 FR2451802B1 FR8006066A FR8006066A FR2451802B1 FR 2451802 B1 FR2451802 B1 FR 2451802B1 FR 8006066 A FR8006066 A FR 8006066A FR 8006066 A FR8006066 A FR 8006066A FR 2451802 B1 FR2451802 B1 FR 2451802B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Ceramic Products (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA791278 | 1979-03-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2451802A1 FR2451802A1 (fr) | 1980-10-17 |
FR2451802B1 true FR2451802B1 (fr) | 1984-09-07 |
Family
ID=25573984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8006066A Granted FR2451802A1 (fr) | 1979-03-19 | 1980-03-18 | Perfectionnements aux articles abrasifs compacts a base de nitrure de bore cubique, et aux procedes pour leur production |
Country Status (15)
Country | Link |
---|---|
US (1) | US4666466A (fr) |
JP (1) | JPS55126581A (fr) |
AU (1) | AU523512B2 (fr) |
BE (1) | BE882320A (fr) |
BR (1) | BR8001612A (fr) |
CA (1) | CA1136429A (fr) |
CH (1) | CH644339A5 (fr) |
DE (1) | DE3008765C2 (fr) |
FR (1) | FR2451802A1 (fr) |
GB (1) | GB2048927B (fr) |
IE (1) | IE49294B1 (fr) |
IL (1) | IL59519A (fr) |
IT (1) | IT1133064B (fr) |
NL (1) | NL183091C (fr) |
SE (1) | SE445451B (fr) |
Families Citing this family (74)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0040552A1 (fr) * | 1980-05-20 | 1981-11-25 | De Beers Industrial Diamond Division (Proprietary) Limited | Dissipateurs de chaleur |
JPS6020458B2 (ja) * | 1981-10-07 | 1985-05-22 | 三菱マテリアル株式会社 | 切削および耐摩耗工具用高靭性窒化硼素基超高圧焼結材料 |
JPS602378B2 (ja) * | 1981-12-25 | 1985-01-21 | 三菱マテリアル株式会社 | 切削工具用立方晶窒化硼素基超高圧焼結材料 |
JPS605666B2 (ja) * | 1982-03-23 | 1985-02-13 | 三菱マテリアル株式会社 | 切削工具用超高圧焼結材料 |
US4522633A (en) * | 1982-08-05 | 1985-06-11 | Dyer Henry B | Abrasive bodies |
JPS607022B2 (ja) * | 1982-08-31 | 1985-02-21 | 三菱マテリアル株式会社 | 切削工具用立方晶窒化硼素基超高圧焼結材料 |
JPS6023181B2 (ja) * | 1982-10-20 | 1985-06-06 | 三菱マテリアル株式会社 | 切削工具用立方晶窒化硼素基超高圧焼結材料 |
US4647546A (en) * | 1984-10-30 | 1987-03-03 | Megadiamond Industries, Inc. | Polycrystalline cubic boron nitride compact |
JPS6056783B2 (ja) * | 1984-12-25 | 1985-12-11 | 三菱マテリアル株式会社 | 切削工具用立方晶窒化硼素基超高圧焼結材料 |
ZA867605B (en) * | 1985-10-30 | 1987-06-24 | De Beers Ind Diamond | Cubic boron nitride abrasive bodies |
DE3779974T2 (de) * | 1986-08-11 | 1992-12-10 | De Beers Ind Diamond | Abrasive formkoerper mit kubischem bornitrid. |
EP0272913B1 (fr) * | 1986-12-23 | 1993-03-10 | De Beers Industrial Diamond Division (Proprietary) Limited | Pièce d'insertion pour outil |
JPS63260866A (ja) * | 1987-04-20 | 1988-10-27 | 電気化学工業株式会社 | 複合焼結体及びその製造方法 |
CH675386A5 (fr) * | 1988-07-27 | 1990-09-28 | Alexander Beck | |
DE69003907T2 (de) * | 1989-08-14 | 1994-02-10 | De Beers Ind Diamond | Schleifkörper. |
IE902878A1 (en) * | 1989-09-14 | 1991-03-27 | De Beers Ind Diamond | Composite abrasive compacts |
US5173091A (en) * | 1991-06-04 | 1992-12-22 | General Electric Company | Chemically bonded adherent coating for abrasive compacts and method for making same |
GB2256434A (en) * | 1991-06-04 | 1992-12-09 | Rolls Royce Plc | Abrasive medium |
US5603603A (en) * | 1993-12-08 | 1997-02-18 | United Technologies Corporation | Abrasive blade tip |
KR100263594B1 (ko) * | 1996-10-31 | 2000-08-01 | 오카야마 노리오 | 고경도 고인성 소결체 |
WO1998024736A1 (fr) * | 1996-12-03 | 1998-06-11 | Sumitomo Electric Industries, Ltd. | Matiere pour frittage a phase haute pression a base nitrure de bore |
DE60140617D1 (de) | 2000-09-20 | 2010-01-07 | Camco Int Uk Ltd | Polykristalliner diamant mit einer an katalysatormaterial abgereicherten oberfläche |
US6592985B2 (en) | 2000-09-20 | 2003-07-15 | Camco International (Uk) Limited | Polycrystalline diamond partially depleted of catalyzing material |
CA2489187C (fr) | 2003-12-05 | 2012-08-28 | Smith International, Inc. | Materiaux de type diamant polycristallins thermostables et briquettes |
JP4160898B2 (ja) | 2003-12-25 | 2008-10-08 | 住友電工ハードメタル株式会社 | 高強度高熱伝導性立方晶窒化硼素焼結体 |
KR100748909B1 (ko) | 2004-01-08 | 2007-08-13 | 스미또모 덴꼬오 하드메탈 가부시끼가이샤 | 입방정형 질화 붕소 소결체 |
KR100843994B1 (ko) | 2004-02-20 | 2008-07-07 | 다이아몬드 이노베이션즈, 인크. | 소결 압분체 |
US8500834B2 (en) | 2004-02-20 | 2013-08-06 | Diamond Innovations, Inc. | Sintered compact |
US7647993B2 (en) | 2004-05-06 | 2010-01-19 | Smith International, Inc. | Thermally stable diamond bonded materials and compacts |
US7754333B2 (en) | 2004-09-21 | 2010-07-13 | Smith International, Inc. | Thermally stable diamond polycrystalline diamond constructions |
US7608333B2 (en) | 2004-09-21 | 2009-10-27 | Smith International, Inc. | Thermally stable diamond polycrystalline diamond constructions |
US7681669B2 (en) | 2005-01-17 | 2010-03-23 | Us Synthetic Corporation | Polycrystalline diamond insert, drill bit including same, and method of operation |
US7350601B2 (en) | 2005-01-25 | 2008-04-01 | Smith International, Inc. | Cutting elements formed from ultra hard materials having an enhanced construction |
US8197936B2 (en) | 2005-01-27 | 2012-06-12 | Smith International, Inc. | Cutting structures |
GB2454122B (en) | 2005-02-08 | 2009-07-08 | Smith International | Thermally stable polycrystalline diamond cutting elements and bits incorporating the same |
US7377341B2 (en) | 2005-05-26 | 2008-05-27 | Smith International, Inc. | Thermally stable ultra-hard material compact construction |
US7493973B2 (en) | 2005-05-26 | 2009-02-24 | Smith International, Inc. | Polycrystalline diamond materials having improved abrasion resistance, thermal stability and impact resistance |
US8020643B2 (en) | 2005-09-13 | 2011-09-20 | Smith International, Inc. | Ultra-hard constructions with enhanced second phase |
US7726421B2 (en) | 2005-10-12 | 2010-06-01 | Smith International, Inc. | Diamond-bonded bodies and compacts with improved thermal stability and mechanical strength |
US7628234B2 (en) | 2006-02-09 | 2009-12-08 | Smith International, Inc. | Thermally stable ultra-hard polycrystalline materials and compacts |
US8066087B2 (en) | 2006-05-09 | 2011-11-29 | Smith International, Inc. | Thermally stable ultra-hard material compact constructions |
EP2099945B1 (fr) | 2006-12-11 | 2014-06-11 | Element Six Abrasives S.A. | Compacts de nitrure de bore cubique |
US8028771B2 (en) | 2007-02-06 | 2011-10-04 | Smith International, Inc. | Polycrystalline diamond constructions having improved thermal stability |
US7942219B2 (en) | 2007-03-21 | 2011-05-17 | Smith International, Inc. | Polycrystalline diamond constructions having improved thermal stability |
US8499861B2 (en) | 2007-09-18 | 2013-08-06 | Smith International, Inc. | Ultra-hard composite constructions comprising high-density diamond surface |
US7980334B2 (en) | 2007-10-04 | 2011-07-19 | Smith International, Inc. | Diamond-bonded constructions with improved thermal and mechanical properties |
US9297211B2 (en) | 2007-12-17 | 2016-03-29 | Smith International, Inc. | Polycrystalline diamond construction with controlled gradient metal content |
US8148282B2 (en) | 2008-09-18 | 2012-04-03 | Diamond Innovations, Inc. | Method of solid PCBN sythesis |
US8083012B2 (en) | 2008-10-03 | 2011-12-27 | Smith International, Inc. | Diamond bonded construction with thermally stable region |
US7972395B1 (en) | 2009-04-06 | 2011-07-05 | Us Synthetic Corporation | Superabrasive articles and methods for removing interstitial materials from superabrasive materials |
US8951317B1 (en) | 2009-04-27 | 2015-02-10 | Us Synthetic Corporation | Superabrasive elements including ceramic coatings and methods of leaching catalysts from superabrasive elements |
WO2010129813A2 (fr) | 2009-05-06 | 2010-11-11 | Smith International, Inc. | Procédés de production et de fixation de tsp pour former des éléments de coupe, éléments de coupe présentant un tel tsp et trépans comprenant lesdits éléments de coupe |
CN102414394B (zh) | 2009-05-06 | 2015-11-25 | 史密斯国际有限公司 | 具有再加工的热稳定多晶金刚石切割层的切割元件,结合有其的钻头,及其制造方法 |
CN101602188B (zh) * | 2009-06-05 | 2011-11-16 | 佛山市华南精密制造技术研究开发院 | 一种cbn砂轮 |
CN102482919B (zh) | 2009-06-18 | 2014-08-20 | 史密斯国际有限公司 | 具有工程化孔隙率的多晶金刚石切削元件和用于制造这种切削元件的方法 |
US9352447B2 (en) | 2009-09-08 | 2016-05-31 | Us Synthetic Corporation | Superabrasive elements and methods for processing and manufacturing the same using protective layers |
GB201011574D0 (en) | 2010-07-09 | 2010-08-25 | Element Six Ltd | PCBN material |
WO2012053507A1 (fr) | 2010-10-18 | 2012-04-26 | 住友電工ハードメタル株式会社 | Corps fritté en nitrure de bore cubique et outil associé |
US8741010B2 (en) | 2011-04-28 | 2014-06-03 | Robert Frushour | Method for making low stress PDC |
US8858665B2 (en) | 2011-04-28 | 2014-10-14 | Robert Frushour | Method for making fine diamond PDC |
US8974559B2 (en) | 2011-05-12 | 2015-03-10 | Robert Frushour | PDC made with low melting point catalyst |
US9061264B2 (en) | 2011-05-19 | 2015-06-23 | Robert H. Frushour | High abrasion low stress PDC |
US8828110B2 (en) | 2011-05-20 | 2014-09-09 | Robert Frushour | ADNR composite |
US9144886B1 (en) | 2011-08-15 | 2015-09-29 | Us Synthetic Corporation | Protective leaching cups, leaching trays, and methods for processing superabrasive elements using protective leaching cups and leaching trays |
WO2013188688A2 (fr) | 2012-06-13 | 2013-12-19 | Varel International Ind., L.P. | Outils de coupe au diamant polycristallin (pcd) présentant une meilleure résistance et une meilleure stabilité thermique |
US9550276B1 (en) | 2013-06-18 | 2017-01-24 | Us Synthetic Corporation | Leaching assemblies, systems, and methods for processing superabrasive elements |
US9789587B1 (en) | 2013-12-16 | 2017-10-17 | Us Synthetic Corporation | Leaching assemblies, systems, and methods for processing superabrasive elements |
US10807913B1 (en) | 2014-02-11 | 2020-10-20 | Us Synthetic Corporation | Leached superabrasive elements and leaching systems methods and assemblies for processing superabrasive elements |
US9908215B1 (en) | 2014-08-12 | 2018-03-06 | Us Synthetic Corporation | Systems, methods and assemblies for processing superabrasive materials |
US10011000B1 (en) | 2014-10-10 | 2018-07-03 | Us Synthetic Corporation | Leached superabrasive elements and systems, methods and assemblies for processing superabrasive materials |
US11766761B1 (en) | 2014-10-10 | 2023-09-26 | Us Synthetic Corporation | Group II metal salts in electrolytic leaching of superabrasive materials |
US10723626B1 (en) | 2015-05-31 | 2020-07-28 | Us Synthetic Corporation | Leached superabrasive elements and systems, methods and assemblies for processing superabrasive materials |
US10900291B2 (en) | 2017-09-18 | 2021-01-26 | Us Synthetic Corporation | Polycrystalline diamond elements and systems and methods for fabricating the same |
WO2022091257A1 (fr) * | 2020-10-28 | 2022-05-05 | 住友電工ハードメタル株式会社 | Corps fritté en nitrure de bore cubique, outil comprenant un corps fritté en nitrure de bore cubique et procédé de production d'un corps fritté en nitrure de bore cubique |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB742324A (en) * | 1952-05-17 | 1955-12-21 | Carborundum Co | Improvements in bodies containing boron nitride |
US3850590A (en) * | 1970-09-28 | 1974-11-26 | Impregnated Diamond Prod Ltd | An abrasive tool comprising a continuous porous matrix of sintered metal infiltrated by a continuous synthetic resin |
US3743489A (en) * | 1971-07-01 | 1973-07-03 | Gen Electric | Abrasive bodies of finely-divided cubic boron nitride crystals |
ZA742024B (en) * | 1974-03-29 | 1975-11-26 | De Beers Ind Diamond | Abrasive compacts |
US3944398A (en) * | 1974-04-30 | 1976-03-16 | Frank Rutherford Bell | Method of forming an abrasive compact of cubic boron nitride |
JPS57270B2 (fr) * | 1974-07-01 | 1982-01-06 | ||
GB1513990A (en) * | 1976-12-07 | 1978-06-14 | Inst Fiz Tverdogo Tela I Polup | Boron nitride-based superhard material and process for the production of the same |
ZA771270B (en) * | 1977-03-03 | 1978-07-26 | De Beers Ind Diamond | Abrasive bodies |
ZA771274B (en) * | 1977-03-03 | 1978-10-25 | De Beers Ind Diamond | Abrasive bodies |
ZA771273B (en) * | 1977-03-03 | 1978-10-25 | De Beers Ind Diamond | Abrasive bodies |
US4110084A (en) * | 1977-04-15 | 1978-08-29 | General Electric Company | Composite of bonded cubic boron nitride crystals on a silicon carbide substrate |
JPS53136015A (en) * | 1977-05-04 | 1978-11-28 | Sumitomo Electric Industries | Sintered high hardness object for tool making and method of its manufacture |
-
1980
- 1980-03-04 IL IL59519A patent/IL59519A/xx unknown
- 1980-03-07 DE DE3008765A patent/DE3008765C2/de not_active Expired
- 1980-03-11 CH CH187880A patent/CH644339A5/de not_active IP Right Cessation
- 1980-03-12 AU AU56390/80A patent/AU523512B2/en not_active Ceased
- 1980-03-17 IT IT67403/80A patent/IT1133064B/it active
- 1980-03-17 SE SE8002070A patent/SE445451B/sv not_active IP Right Cessation
- 1980-03-17 CA CA000347803A patent/CA1136429A/fr not_active Expired
- 1980-03-18 FR FR8006066A patent/FR2451802A1/fr active Granted
- 1980-03-18 JP JP3465080A patent/JPS55126581A/ja active Granted
- 1980-03-18 GB GB8009132A patent/GB2048927B/en not_active Expired
- 1980-03-18 BR BR8001612A patent/BR8001612A/pt not_active IP Right Cessation
- 1980-03-18 IE IE550/80A patent/IE49294B1/en not_active IP Right Cessation
- 1980-03-19 NL NLAANVRAGE8001630,A patent/NL183091C/xx not_active IP Right Cessation
- 1980-03-19 BE BE0/199866A patent/BE882320A/fr not_active IP Right Cessation
-
1985
- 1985-04-15 US US06/722,438 patent/US4666466A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2451802A1 (fr) | 1980-10-17 |
BR8001612A (pt) | 1980-11-18 |
JPS55126581A (en) | 1980-09-30 |
SE8002070L (sv) | 1980-09-20 |
AU5639080A (en) | 1980-09-25 |
US4666466A (en) | 1987-05-19 |
GB2048927A (en) | 1980-12-17 |
IE800550L (en) | 1980-09-19 |
IT8067403A0 (it) | 1980-03-17 |
DE3008765C2 (de) | 1986-05-22 |
CA1136429A (fr) | 1982-11-30 |
IT1133064B (it) | 1986-07-09 |
CH644339A5 (de) | 1984-07-31 |
BE882320A (fr) | 1980-09-19 |
IL59519A (en) | 1982-01-31 |
NL183091C (nl) | 1988-07-18 |
AU523512B2 (en) | 1982-07-29 |
DE3008765A1 (de) | 1980-10-02 |
JPS6320792B2 (fr) | 1988-04-30 |
GB2048927B (en) | 1983-03-30 |
SE445451B (sv) | 1986-06-23 |
IL59519A0 (en) | 1980-06-30 |
NL183091B (nl) | 1988-02-16 |
NL8001630A (nl) | 1980-09-23 |
IE49294B1 (en) | 1985-09-04 |