ES2127477T3 - Producto sinterizado de diamante policristalino soportado. - Google Patents
Producto sinterizado de diamante policristalino soportado.Info
- Publication number
- ES2127477T3 ES2127477T3 ES95307251T ES95307251T ES2127477T3 ES 2127477 T3 ES2127477 T3 ES 2127477T3 ES 95307251 T ES95307251 T ES 95307251T ES 95307251 T ES95307251 T ES 95307251T ES 2127477 T3 ES2127477 T3 ES 2127477T3
- Authority
- ES
- Spain
- Prior art keywords
- compact
- layer
- metallic carbide
- sintered
- pcd
- Prior art date
- 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 - Lifetime
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
- C04B35/622—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
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/06—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies
- B01J3/062—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies characterised by the composition of the materials to be processed
-
- 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
- C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
- C04B37/02—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles
- C04B37/023—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles characterised by the interlayer used
- C04B37/025—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles characterised by the interlayer used consisting of glass or ceramic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2203/00—Processes utilising sub- or super atmospheric pressure
- B01J2203/06—High pressure synthesis
- B01J2203/0605—Composition of the material to be processed
- B01J2203/062—Diamond
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2203/00—Processes utilising sub- or super atmospheric pressure
- B01J2203/06—High pressure synthesis
- B01J2203/0605—Composition of the material to be processed
- B01J2203/0645—Boronitrides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2203/00—Processes utilising sub- or super atmospheric pressure
- B01J2203/06—High pressure synthesis
- B01J2203/065—Composition of the material produced
- B01J2203/0655—Diamond
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2203/00—Processes utilising sub- or super atmospheric pressure
- B01J2203/06—High pressure synthesis
- B01J2203/065—Composition of the material produced
- B01J2203/066—Boronitrides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2203/00—Processes utilising sub- or super atmospheric pressure
- B01J2203/06—High pressure synthesis
- B01J2203/0675—Structural or physico-chemical features of the materials processed
- B01J2203/0685—Crystal sintering
-
- 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
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/02—Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
- C04B2237/04—Ceramic interlayers
- C04B2237/08—Non-oxidic interlayers
-
- 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
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
- C04B2237/32—Ceramic
- C04B2237/36—Non-oxidic
- C04B2237/363—Carbon
-
- 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
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
- C04B2237/40—Metallic
- C04B2237/401—Cermets
-
- 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
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
- C04B2237/70—Forming laminates or joined articles comprising layers of a specific, unusual thickness
- C04B2237/704—Forming laminates or joined articles comprising layers of a specific, unusual thickness of one or more of the ceramic layers or articles
-
- 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
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
- C04B2237/70—Forming laminates or joined articles comprising layers of a specific, unusual thickness
- C04B2237/706—Forming laminates or joined articles comprising layers of a specific, unusual thickness of one or more of the metallic layers or articles
-
- 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
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
- C04B2237/70—Forming laminates or joined articles comprising layers of a specific, unusual thickness
- C04B2237/708—Forming laminates or joined articles comprising layers of a specific, unusual thickness of one or more of the interlayers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12007—Component of composite having metal continuous phase interengaged with nonmetal continuous phase
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12049—Nonmetal component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12049—Nonmetal component
- Y10T428/12056—Entirely inorganic
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12063—Nonparticulate metal component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12063—Nonparticulate metal component
- Y10T428/12069—Plural nonparticulate metal components
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12063—Nonparticulate metal component
- Y10T428/12069—Plural nonparticulate metal components
- Y10T428/12076—Next to each other
- Y10T428/12083—Nonmetal in particulate component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12063—Nonparticulate metal component
- Y10T428/12097—Nonparticulate component encloses particles
Abstract
SE DESCRIBEN ARTICULOS COMPACTOS DE DIAMANTE POLICRISTALINO SOPORTADO (PCD) DE CARBURO METALICO QUE TIENEN UNAS PROPIEDADES DE RESISTENCIA AL ESFUERZO CORTANTE Y DE RESISTENCIA A LOS CHOQUES MEJORADAS, Y UN METODO PARA SU PRODUCCION BAJO CONDICIONES DE ELABORACION DE ALTA TEMPERATURA/ALTA PRESION (HT/HP). SE COLOCA UNA CAPA INTERMEDIA COMPACTA DE NITRURO DE BORO CUBICO POLICRISTALINO (PCBN) SINTERIZADA A UNIR EN UN PRIMER PUNTO DE UNION A UNA CAPA COMPACTA DE PCD SINTERIZADA Y EN UN SEGUNDO PUNTO DE UNION A UNA CAPA DE SOPORTE DE CARBURO METALICO CEMENTADA QUE CONTIENE PARTICULAS DE UN CARBURO METALICO EN UN METAL AGLUTINANTE. EL ARTICULO COMPACTO SOPORTADO SE CARACTERIZA PORQUE TIENE UN BARRIDO DE BANDA DEL METAL AGLUTINANTE DE LA CAPA DE SOPORTE DE CARBURO METALICO CEMENTADA SUSTANCIALMENTE UNIFORME, CUYO BARRIDO DE BANDA UNE LA CAPA COMPACTA DE PCD SINTERIZADA A LA CAPA INTERMEDIA DE PCBN SINTERIZADA, Y LA CAPA INTERMEDIA DE PCBN SINTERIZADA A LA CAPA DE SOPORTE DE CARBURO METALICO CEMENTADA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/322,841 US5510193A (en) | 1994-10-13 | 1994-10-13 | Supported polycrystalline diamond compact having a cubic boron nitride interlayer for improved physical properties |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2127477T3 true ES2127477T3 (es) | 1999-04-16 |
Family
ID=23256665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95307251T Expired - Lifetime ES2127477T3 (es) | 1994-10-13 | 1995-10-12 | Producto sinterizado de diamante policristalino soportado. |
Country Status (6)
Country | Link |
---|---|
US (2) | US5510193A (es) |
EP (1) | EP0706981B1 (es) |
JP (1) | JPH08231281A (es) |
KR (1) | KR960013444A (es) |
DE (1) | DE69507417T2 (es) |
ES (1) | ES2127477T3 (es) |
Families Citing this family (99)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6063502A (en) * | 1996-08-01 | 2000-05-16 | Smith International, Inc. | Composite construction with oriented microstructure |
US6042463A (en) * | 1997-11-20 | 2000-03-28 | General Electric Company | Polycrystalline diamond compact cutter with reduced failure during brazing |
AU3389699A (en) * | 1998-04-22 | 1999-11-08 | De Beers Industrial Diamond Division (Proprietary) Limited | Diamond compact |
US6220375B1 (en) | 1999-01-13 | 2001-04-24 | Baker Hughes Incorporated | Polycrystalline diamond cutters having modified residual stresses |
US6258139B1 (en) | 1999-12-20 | 2001-07-10 | U S Synthetic Corporation | Polycrystalline diamond cutter with an integral alternative material core |
US6779951B1 (en) * | 2000-02-16 | 2004-08-24 | U.S. Synthetic Corporation | Drill insert using a sandwiched polycrystalline diamond compact and method of making the same |
US6425716B1 (en) | 2000-04-13 | 2002-07-30 | Harold D. Cook | Heavy metal burr tool |
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 |
US7117164B2 (en) * | 2001-01-26 | 2006-10-03 | I2 Technologies Us, Inc. | System and method of demand planning for intermediate and by-products |
US6616725B2 (en) | 2001-08-21 | 2003-09-09 | Hyun Sam Cho | Self-grown monopoly compact grit |
US7470341B2 (en) * | 2002-09-18 | 2008-12-30 | Smith International, Inc. | Method of manufacturing a cutting element from a partially densified substrate |
US20050210755A1 (en) * | 2003-09-05 | 2005-09-29 | Cho Hyun S | Doubled-sided and multi-layered PCBN and PCD abrasive articles |
CA2489187C (en) * | 2003-12-05 | 2012-08-28 | Smith International, Inc. | Thermally-stable polycrystalline diamond materials and compacts |
US7368079B2 (en) * | 2003-12-09 | 2008-05-06 | Smith International, Inc. | Method for forming ultra hard sintered compacts using metallic peripheral structures in the sintering cell |
US20050249978A1 (en) * | 2004-04-02 | 2005-11-10 | Xian Yao | Gradient polycrystalline cubic boron nitride materials and tools incorporating such materials |
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 |
US7435478B2 (en) * | 2005-01-27 | 2008-10-14 | Smith International, Inc. | Cutting structures |
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 |
US7543662B2 (en) * | 2005-02-15 | 2009-06-09 | Smith International, Inc. | Stress-relieved diamond inserts |
US7694757B2 (en) * | 2005-02-23 | 2010-04-13 | Smith International, Inc. | Thermally stable polycrystalline diamond materials, cutting elements incorporating the same and bits incorporating such cutting elements |
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 |
US8789627B1 (en) | 2005-07-17 | 2014-07-29 | Us Synthetic Corporation | Polycrystalline diamond cutter with improved abrasion and impact resistance and method of making the same |
US7451838B2 (en) * | 2005-08-03 | 2008-11-18 | Smith International, Inc. | High energy cutting elements and bits incorporating the same |
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 |
US7506698B2 (en) * | 2006-01-30 | 2009-03-24 | Smith International, Inc. | Cutting elements and bits incorporating the same |
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 |
US9097074B2 (en) | 2006-09-21 | 2015-08-04 | Smith International, Inc. | Polycrystalline diamond composites |
KR20150121728A (ko) * | 2007-01-26 | 2015-10-29 | 다이아몬드 이노베이션즈, 인크. | 그레이드된 드릴링 커터 |
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 |
GB0716268D0 (en) * | 2007-08-21 | 2007-09-26 | Reedhycalog Uk Ltd | PDC cutter with stress diffusing structures |
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 |
US8083012B2 (en) | 2008-10-03 | 2011-12-27 | Smith International, Inc. | Diamond bonded construction with thermally stable region |
US20100104874A1 (en) * | 2008-10-29 | 2010-04-29 | Smith International, Inc. | High pressure sintering with carbon additives |
US20110274885A1 (en) | 2009-01-22 | 2011-11-10 | Cornelis Roelof Jonker | Abrasive inserts |
GB2467570B (en) * | 2009-02-09 | 2012-09-19 | Reedhycalog Uk Ltd | Cutting element |
EP2414119A1 (en) * | 2009-03-03 | 2012-02-08 | Diamond Innovations, Inc. | Thick thermal barrier coating for superabrasive tool |
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 (en) * | 2009-05-06 | 2010-11-11 | Smith International, Inc. | Methods of making and attaching tsp material for forming cutting elements, cutting elements having such tsp material and bits incorporating such cutting elements |
WO2010129811A2 (en) | 2009-05-06 | 2010-11-11 | Smith International, Inc. | Cutting elements with re-processed thermally stable polycrystalline diamond cutting layers, bits incorporating the same, and methods of making the same |
CA2760984C (en) | 2009-05-20 | 2018-05-01 | Smith International, Inc. | Cutting elements, methods for manufacturing such cutting elements, and tools incorporating such cutting elements |
WO2010148313A2 (en) * | 2009-06-18 | 2010-12-23 | Smith International, Inc. | Polycrystalline diamond cutting elements with engineered porosity and method for manufacturing such cutting elements |
US8945720B2 (en) * | 2009-08-06 | 2015-02-03 | National Oilwell Varco, L.P. | Hard composite with deformable constituent and method of applying to earth-engaging tool |
US9352447B2 (en) | 2009-09-08 | 2016-05-31 | Us Synthetic Corporation | Superabrasive elements and methods for processing and manufacturing the same using protective layers |
US8919463B2 (en) | 2010-10-25 | 2014-12-30 | National Oilwell DHT, L.P. | Polycrystalline diamond cutting element |
US8997900B2 (en) | 2010-12-15 | 2015-04-07 | National Oilwell DHT, L.P. | In-situ boron doped PDC element |
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 |
US8828110B2 (en) | 2011-05-20 | 2014-09-09 | Robert Frushour | ADNR composite |
US9061264B2 (en) | 2011-05-19 | 2015-06-23 | Robert H. Frushour | High abrasion low stress PDC |
GB201108967D0 (en) * | 2011-05-27 | 2011-07-13 | Element Six Ltd | Superhard structure, tool element and method of making same |
GB201113391D0 (en) * | 2011-08-03 | 2011-09-21 | Element Six Abrasives Sa | Super-hard construction and method for making same |
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 |
GB201205673D0 (en) * | 2012-03-30 | 2012-05-16 | Element Six Abrasives Sa | Polycrystalline superhard material and method of making same |
WO2013188688A2 (en) | 2012-06-13 | 2013-12-19 | Varel International Ind., L.P. | Pcd cutters with improved strength and thermal stability |
US20140013913A1 (en) * | 2012-07-11 | 2014-01-16 | Smith International, Inc. | Thermally stable pcd with pcbn transition layer |
US9242215B2 (en) | 2012-08-30 | 2016-01-26 | Diamond Innovations, Inc. | Infiltration compositions for PCD by using coated carbide substrates |
US9475176B2 (en) * | 2012-11-15 | 2016-10-25 | Smith International, Inc. | Sintering of thick solid carbonate-based PCD for drilling application |
US20140144713A1 (en) * | 2012-11-27 | 2014-05-29 | Jeffrey Bruce Lund | Eruption control in thermally stable pcd products |
KR101456913B1 (ko) * | 2012-12-28 | 2014-10-31 | 일진다이아몬드(주) | Pcd 및 pcbn을 포함하는 다층 공구 및 그 제조방법 |
US9108301B2 (en) | 2013-03-15 | 2015-08-18 | Diamond Innovations, Inc. | Delayed diffusion of novel species from the back side of carbide |
JP6020967B2 (ja) * | 2013-03-22 | 2016-11-02 | 三菱マテリアル株式会社 | 多層傾斜機能性ダイヤモンド複合焼結体 |
US9550276B1 (en) | 2013-06-18 | 2017-01-24 | Us Synthetic Corporation | Leaching assemblies, systems, and methods for processing superabrasive elements |
GB201311849D0 (en) | 2013-07-02 | 2013-08-14 | Element Six Ltd | Super-hard constructions and methods for making and processing same |
KR102241354B1 (ko) * | 2013-11-15 | 2021-04-15 | 스미또모 덴꼬오 하드메탈 가부시끼가이샤 | 다이아몬드 접합체, 그것을 구비하는 공구, 및 다이아몬드 접합체의 제조 방법 |
US9498867B2 (en) | 2013-11-26 | 2016-11-22 | Baker Hughes Incorporated | Polycrystalline compacts, earth-boring tools including such compacts, and methods of fabricating polycrystalline compacts |
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 |
CN104399990B (zh) * | 2014-10-23 | 2017-07-11 | 金华中烨超硬材料有限公司 | 一种表面带花纹的硬质合金‑聚晶金刚石复合片及其制备方法 |
US10350734B1 (en) | 2015-04-21 | 2019-07-16 | Us Synthetic Corporation | Methods of forming a liquid metal embrittlement resistant superabrasive compact, and superabrasive compacts and apparatuses using the same |
US20160332240A1 (en) * | 2015-05-15 | 2016-11-17 | Arvinmeritor Technology, Llc | Cutting tool assembly and method of manufacture |
US10723626B1 (en) | 2015-05-31 | 2020-07-28 | Us Synthetic Corporation | Leached superabrasive elements and systems, methods and assemblies for processing superabrasive materials |
US20170066110A1 (en) * | 2015-09-08 | 2017-03-09 | Baker Hughes Incorporated | Polycrystalline diamond, methods of forming same, cutting elements, and earth-boring tools |
CN105772733B (zh) * | 2016-03-25 | 2018-08-17 | 河南四方达超硬材料股份有限公司 | 一种超厚金刚石层的聚晶金刚石复合片的制造方法 |
US10900291B2 (en) | 2017-09-18 | 2021-01-26 | Us Synthetic Corporation | Polycrystalline diamond elements and systems and methods for fabricating the same |
CA3170276A1 (en) | 2018-01-23 | 2019-08-01 | Us Synthetic Corporation | Corrosion resistant bearing elements, bearing assemblies, bearing apparatuses, and motor assemblies using the same |
US20210034029A1 (en) * | 2019-07-29 | 2021-02-04 | Saudi Arabian Oil Company | Binders for milling tools using wurtzite boron nitride (w-bn) superhard material |
US11866372B2 (en) | 2020-05-28 | 2024-01-09 | Saudi Arabian Oil Company | Bn) drilling tools made of wurtzite boron nitride (W-BN) |
US11572752B2 (en) | 2021-02-24 | 2023-02-07 | Saudi Arabian Oil Company | Downhole cable deployment |
US11727555B2 (en) | 2021-02-25 | 2023-08-15 | Saudi Arabian Oil Company | Rig power system efficiency optimization through image processing |
US11846151B2 (en) | 2021-03-09 | 2023-12-19 | Saudi Arabian Oil Company | Repairing a cased wellbore |
US11624265B1 (en) | 2021-11-12 | 2023-04-11 | Saudi Arabian Oil Company | Cutting pipes in wellbores using downhole autonomous jet cutting tools |
US11867012B2 (en) | 2021-12-06 | 2024-01-09 | Saudi Arabian Oil Company | Gauge cutter and sampler apparatus |
Family Cites Families (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2941241A (en) | 1955-02-14 | 1960-06-21 | Gen Electric | High temperature high pressure apparatus |
US2947611A (en) | 1958-01-06 | 1960-08-02 | Gen Electric | Diamond synthesis |
US2941248A (en) | 1958-01-06 | 1960-06-21 | Gen Electric | High temperature high pressure apparatus |
US2947617A (en) | 1958-01-06 | 1960-08-02 | Gen Electric | Abrasive material and preparation thereof |
US3141746A (en) | 1960-10-03 | 1964-07-21 | Gen Electric | Diamond compact abrasive |
US3136615A (en) | 1960-10-03 | 1964-06-09 | Gen Electric | Compact of abrasive crystalline material with boron carbide bonding medium |
US3233988A (en) | 1964-05-19 | 1966-02-08 | Gen Electric | Cubic boron nitride compact and method for its production |
US3381428A (en) | 1967-08-22 | 1968-05-07 | Unitized Mfg Ltd | Exposed lock log joining system |
US3609818A (en) | 1970-01-02 | 1971-10-05 | Gen Electric | Reaction vessel for high pressure apparatus |
US3850591A (en) | 1970-01-02 | 1974-11-26 | Gen Electric | Process for preparation of high pressure apparatus reaction vessel construction |
US3831428A (en) | 1973-03-26 | 1974-08-27 | Gen Electric | Composite wire drawing die |
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 |
US3743489A (en) | 1971-07-01 | 1973-07-03 | Gen Electric | Abrasive bodies of finely-divided cubic boron nitride crystals |
US3918219A (en) | 1971-07-01 | 1975-11-11 | Gen Electric | Catalyst systems for synthesis of cubic boron nitride |
US3767371A (en) * | 1971-07-01 | 1973-10-23 | Gen Electric | Cubic boron nitride/sintered carbide abrasive bodies |
US3745623A (en) | 1971-12-27 | 1973-07-17 | Gen Electric | Diamond tools for machining |
SE399053B (sv) | 1972-12-18 | 1978-01-30 | Inst Materialovedenia Akademii | Sett att framstella polykristallin bornitrid |
DE2435989C2 (de) * | 1974-07-26 | 1982-06-24 | Fried. Krupp Gmbh, 4300 Essen | Verfahren zur Herstellung eines verschleißfesten, beschichteten Hartmetallkörpers für Zerspanungszwecke |
IE42084B1 (en) | 1974-09-18 | 1980-06-04 | De Beers Ind Diamond | Abrasive bodies |
US4188194A (en) | 1976-10-29 | 1980-02-12 | General Electric Company | Direct conversion process for making cubic boron nitride from pyrolytic boron nitride |
AU512633B2 (en) * | 1976-12-21 | 1980-10-23 | Sumitomo Electric Industries, Ltd. | Sintered tool |
SE415199B (sv) * | 1977-09-28 | 1980-09-15 | Sandvik Ab | Med borerad ytzon forsedd sintrad hardmetallkropp |
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 |
US4289503A (en) | 1979-06-11 | 1981-09-15 | General Electric Company | Polycrystalline cubic boron nitride abrasive and process for preparing same in the absence of catalyst |
US4403015A (en) * | 1979-10-06 | 1983-09-06 | Sumitomo Electric Industries, Ltd. | Compound sintered compact for use in a tool and the method for producing the same |
JPS5856018B2 (ja) | 1979-11-30 | 1983-12-13 | 日本油脂株式会社 | 切削工具用高密度相窒化硼素複合焼結体およびその製造方法 |
ATE21683T1 (de) | 1982-09-16 | 1986-09-15 | De Beers Ind Diamond | Bornitrid enthaltende verschleissfeste koerper. |
CA1313762C (en) * | 1985-11-19 | 1993-02-23 | Sumitomo Electric Industries, Ltd. | Hard sintered compact for a tool |
US4797326A (en) | 1986-01-14 | 1989-01-10 | The General Electric Company | Supported polycrystalline compacts |
US4673414A (en) | 1986-01-29 | 1987-06-16 | General Electric Company | Re-sintered boron-rich polycrystalline cubic boron nitride and method for making same |
US4766040A (en) * | 1987-06-26 | 1988-08-23 | Sandvik Aktiebolag | Temperature resistant abrasive polycrystalline diamond bodies |
US4988421A (en) * | 1989-01-12 | 1991-01-29 | Ford Motor Company | Method of toughening diamond coated tools |
US4954139A (en) | 1989-03-31 | 1990-09-04 | The General Electric Company | Method for producing polycrystalline compact tool blanks with flat carbide support/diamond or CBN interfaces |
US5106392A (en) * | 1991-03-14 | 1992-04-21 | General Electric Company | Multigrain abrasive particles |
US5173091A (en) * | 1991-06-04 | 1992-12-22 | General Electric Company | Chemically bonded adherent coating for abrasive compacts and method for making same |
US5127924A (en) * | 1991-07-01 | 1992-07-07 | Russell Jeffrey D | Hard particle coated grinding wheel |
JPH06198504A (ja) * | 1993-01-07 | 1994-07-19 | Sumitomo Electric Ind Ltd | 高硬度焼結体切削工具 |
-
1994
- 1994-10-13 US US08/322,841 patent/US5510193A/en not_active Expired - Lifetime
-
1995
- 1995-10-12 EP EP95307251A patent/EP0706981B1/en not_active Expired - Lifetime
- 1995-10-12 KR KR1019950035027A patent/KR960013444A/ko not_active Application Discontinuation
- 1995-10-12 ES ES95307251T patent/ES2127477T3/es not_active Expired - Lifetime
- 1995-10-12 JP JP7263813A patent/JPH08231281A/ja not_active Withdrawn
- 1995-10-12 DE DE69507417T patent/DE69507417T2/de not_active Expired - Fee Related
-
1996
- 1996-02-02 US US08/595,715 patent/US5603070A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0706981A2 (en) | 1996-04-17 |
EP0706981A3 (en) | 1996-09-25 |
EP0706981B1 (en) | 1999-01-20 |
JPH08231281A (ja) | 1996-09-10 |
DE69507417D1 (de) | 1999-03-04 |
KR960013444A (ko) | 1996-05-22 |
DE69507417T2 (de) | 1999-08-19 |
US5510193A (en) | 1996-04-23 |
US5603070A (en) | 1997-02-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2127477T3 (es) | Producto sinterizado de diamante policristalino soportado. | |
US5855996A (en) | Abrasive compact with improved properties | |
ZA9510907B (en) | Composite cermet articles and method of making | |
EP1350593A3 (en) | Metal cutting inserts having superhard abrasive bodies and methods of making same | |
ATE199848T1 (de) | Komposit- cermet-artikel und verfahren zu deren herstellung | |
WO2002029139A3 (en) | Nanocrystalline aluminum metal matrix composites, and production methods | |
DE3361083D1 (en) | Dense articles of polycrystalline, hexagonal boron nitride and method of making the articles by hot isostatic pressing | |
KR100829275B1 (ko) | 절삭 공구 제조 방법 | |
ATE507194T1 (de) | Polykristalliner diamant hoher volumendichte mit an katalysatormaterial abgereicherten nutzoberflächen | |
Kirchner et al. | Fracture mirrors in alumina ceramics | |
Clausen et al. | Characteristics of acoustic emission during single diamond scratching of granite | |
CN103752221B (zh) | 一种含有增强芯的聚晶金刚石超硬耐磨材料的制备方法 | |
CN109748596A (zh) | 一种聚晶金刚石-立方氮化硼多层复合刀具及其制备方法 | |
JP2647236B2 (ja) | 研磨用物体の製造方法 | |
FR2423313A1 (fr) | Element de coupe pour le travail de roches, de metaux et de matieres analogues | |
MY117827A (en) | A polycrystal diamond tool | |
Ahrens et al. | Shock temperatures and the melting point of iron | |
JP2008538536A (ja) | エンドミル及びその作製方法 | |
US5669944A (en) | Method for producing uniformly high quality abrasive compacts | |
Godlewska et al. | Selected properties of Fe-Al intermetallics prepared by various processing routes | |
Nistor et al. | Characterization studies, properties and applications of cubic boron nitride made under high pressure- high temperature conditions | |
Davim | An introduction to materials for chip-removing cutting tools | |
JPS58102633A (ja) | 複合硬質焼結体 | |
Malikova et al. | Microstresses in a Nondestructive Quality Control of Super-Hard Materials | |
US3689241A (en) | Method of abrasive application to straight sleeves |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 706981 Country of ref document: ES |