SE457537B - Diamantpresskropp foer ett verktyg samt saett att framstaella densamma - Google Patents
Diamantpresskropp foer ett verktyg samt saett att framstaella densammaInfo
- Publication number
- SE457537B SE457537B SE8204983A SE8204983A SE457537B SE 457537 B SE457537 B SE 457537B SE 8204983 A SE8204983 A SE 8204983A SE 8204983 A SE8204983 A SE 8204983A SE 457537 B SE457537 B SE 457537B
- Authority
- SE
- Sweden
- Prior art keywords
- diamond
- grain size
- powder
- grains
- press body
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C26/00—Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes
-
- 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
-
- 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
-
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C26/00—Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes
- C22C2026/005—Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes with additional metal compounds being borides
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S76/00—Metal tools and implements, making
- Y10S76/12—Diamond tools
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Metallurgy (AREA)
- Powder Metallurgy (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56138644A JPS5841769A (ja) | 1981-09-04 | 1981-09-04 | 工具用ダイヤモンド焼結体及びその製造方法 |
JP19277281A JPS5896848A (ja) | 1981-12-02 | 1981-12-02 | 工具用高硬度焼結体およびその製造方法 |
JP57095104A JPS58213676A (ja) | 1982-06-02 | 1982-06-02 | 工具用ダイヤモンド焼結体及びその製造方法 |
JP12451282A JPS5916942A (ja) | 1982-07-19 | 1982-07-19 | 工具用複合ダイヤモンド焼結体 |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8204983D0 SE8204983D0 (sv) | 1982-09-01 |
SE8204983L SE8204983L (sv) | 1983-03-05 |
SE457537B true SE457537B (sv) | 1989-01-09 |
Family
ID=27468301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8204983A SE457537B (sv) | 1981-09-04 | 1982-09-01 | Diamantpresskropp foer ett verktyg samt saett att framstaella densamma |
Country Status (5)
Country | Link |
---|---|
US (1) | US4505746A (xx) |
DE (1) | DE3232869A1 (xx) |
FR (1) | FR2512430B1 (xx) |
GB (1) | GB2107298B (xx) |
SE (1) | SE457537B (xx) |
Families Citing this family (81)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5199832A (en) * | 1984-03-26 | 1993-04-06 | Meskin Alexander K | Multi-component cutting element using polycrystalline diamond disks |
US5028177A (en) * | 1984-03-26 | 1991-07-02 | Eastman Christensen Company | Multi-component cutting element using triangular, rectangular and higher order polyhedral-shaped polycrystalline diamond disks |
EP0156235B1 (en) * | 1984-03-26 | 1989-05-24 | Eastman Christensen Company | Multi-component cutting element using consolidated rod-like polycrystalline diamond |
AU571419B2 (en) * | 1984-09-08 | 1988-04-14 | Sumitomo Electric Industries, Ltd. | Diamond sintered for tools and method of manufacture |
JPS6184303A (ja) * | 1984-09-28 | 1986-04-28 | Ishizuka Kenkyusho:Kk | 複合焼結体の製造法 |
EP0181979B1 (en) * | 1984-11-21 | 1989-03-15 | Sumitomo Electric Industries Limited | High hardness sintered compact and process for producing the same |
IE57439B1 (en) * | 1985-04-09 | 1992-09-09 | De Beers Ind Diamond | Wire drawing die |
US4695321A (en) * | 1985-06-21 | 1987-09-22 | New Mexico Tech Research Foundation | Dynamic compaction of composite materials containing diamond |
AU577958B2 (en) * | 1985-08-22 | 1988-10-06 | De Beers Industrial Diamond Division (Proprietary) Limited | Abrasive compact |
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 |
AT394329B (de) * | 1987-10-12 | 1992-03-10 | Anh Tuan Dipl Ing Dr Techn Ta | Sinterkoerper und verfahren zu deren herstellung |
FR2623201B1 (fr) * | 1987-11-17 | 1993-04-16 | Combustible Nucleaire | Produit abrasif diamante composite, son procede de preparation et les outils de forage ou d'usinage qui en sont equipes |
US4899922A (en) * | 1988-02-22 | 1990-02-13 | General Electric Company | Brazed thermally-stable polycrystalline diamond compact workpieces and their fabrication |
US5593474A (en) * | 1988-08-04 | 1997-01-14 | Smith International, Inc. | Composite cemented carbide |
US4923490A (en) * | 1988-12-16 | 1990-05-08 | General Electric Company | Novel grinding wheels utilizing polycrystalline diamond or cubic boron nitride grit |
DE69016240T3 (de) * | 1989-04-06 | 1999-03-11 | Sumitomo Electric Industries, Ltd., Osaka | Diamant für Abrichtungsvorrichtung |
ZA901817B (en) * | 1989-06-15 | 1991-04-24 | Gen Electric | Tools employing a large or irregularly shaped diamond abrasive |
US5206083A (en) * | 1989-09-18 | 1993-04-27 | Cornell Research Foundation, Inc. | Diamond and diamond-like films and coatings prepared by deposition on substrate that contain a dispersion of diamond particles |
US5183602A (en) * | 1989-09-18 | 1993-02-02 | Cornell Research Foundation, Inc. | Infra red diamond composites |
US5045972A (en) * | 1990-08-27 | 1991-09-03 | The Standard Oil Company | High thermal conductivity metal matrix composite |
US5120495A (en) * | 1990-08-27 | 1992-06-09 | The Standard Oil Company | High thermal conductivity metal matrix composite |
DE69205075T2 (de) * | 1991-06-25 | 1996-03-21 | Sumitomo Electric Industries | Hartgesinterter Presskörper für Werkzeuge. |
ZA943646B (en) * | 1993-05-27 | 1995-01-27 | De Beers Ind Diamond | A method of making an abrasive compact |
US5536485A (en) * | 1993-08-12 | 1996-07-16 | Agency Of Industrial Science & Technology | Diamond sinter, high-pressure phase boron nitride sinter, and processes for producing those sinters |
EP0659894B1 (en) * | 1993-12-27 | 2005-05-04 | Kabushiki Kaisha Toyota Chuo Kenkyusho | High-modulus iron-based alloy and a process for manufacturing the same |
JP3309897B2 (ja) * | 1995-11-15 | 2002-07-29 | 住友電気工業株式会社 | 超硬質複合部材およびその製造方法 |
US5855996A (en) * | 1995-12-12 | 1999-01-05 | General Electric Company | Abrasive compact with improved properties |
TW394723B (en) * | 1997-04-04 | 2000-06-21 | Sung Chien Min | Abrasive tools with patterned grit distribution and method of manufacture |
EP0975423B1 (en) | 1997-04-17 | 2002-09-18 | De Beers Industrial Diamonds (Proprietary) Limited | Sintering process for diamond and diamond growth |
DE69806502T3 (de) * | 1997-12-11 | 2007-04-19 | Element Six (Pty) Ltd. | Kristallwachstum |
EP1019220A1 (de) * | 1998-08-03 | 2000-07-19 | Tyrolit Schleifmittelwerke Swarovski KG | Abrasivwerkzeug |
US6951578B1 (en) * | 2000-08-10 | 2005-10-04 | Smith International, Inc. | Polycrystalline diamond materials formed from coarse-sized diamond grains |
ZA200302446B (en) * | 2000-10-12 | 2004-03-29 | Element Six Pty Ltd | Polycrystalline abrasive grit. |
US6541115B2 (en) * | 2001-02-26 | 2003-04-01 | General Electric Company | Metal-infiltrated polycrystalline diamond composite tool formed from coated diamond particles |
JP3913118B2 (ja) * | 2002-06-13 | 2007-05-09 | 忠正 藤村 | 超微粒ダイヤモンド粒子を分散した金属薄膜層、該薄膜層を有する金属材料、及びそれらの製造方法 |
US7175687B2 (en) * | 2003-05-20 | 2007-02-13 | Exxonmobil Research And Engineering Company | Advanced erosion-corrosion resistant boride cermets |
US7316724B2 (en) * | 2003-05-20 | 2008-01-08 | Exxonmobil Research And Engineering Company | Multi-scale cermets for high temperature erosion-corrosion service |
US7438741B1 (en) | 2003-05-20 | 2008-10-21 | Exxonmobil Research And Engineering Company | Erosion-corrosion resistant carbide cermets for long term high temperature service |
US7175686B2 (en) * | 2003-05-20 | 2007-02-13 | Exxonmobil Research And Engineering Company | Erosion-corrosion resistant nitride cermets |
US7247186B1 (en) * | 2003-05-20 | 2007-07-24 | Exxonmobil Research And Engineering Company | Advanced erosion resistant carbonitride cermets |
US7074253B2 (en) * | 2003-05-20 | 2006-07-11 | Exxonmobil Research And Engineering Company | Advanced erosion resistant carbide cermets with superior high temperature corrosion resistance |
US20050019114A1 (en) * | 2003-07-25 | 2005-01-27 | Chien-Min Sung | Nanodiamond PCD and methods of forming |
US20050227590A1 (en) * | 2004-04-09 | 2005-10-13 | Chien-Min Sung | Fixed abrasive tools and associated methods |
US7435478B2 (en) * | 2005-01-27 | 2008-10-14 | 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 |
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 |
US7493973B2 (en) | 2005-05-26 | 2009-02-24 | Smith International, Inc. | Polycrystalline diamond materials having improved abrasion resistance, thermal stability and impact resistance |
US20070056778A1 (en) * | 2005-09-15 | 2007-03-15 | Steven Webb | Sintered polycrystalline diamond material with extremely fine microstructures |
US7731776B2 (en) * | 2005-12-02 | 2010-06-08 | Exxonmobil Research And Engineering Company | Bimodal and multimodal dense boride cermets with superior erosion performance |
WO2008015629A1 (en) * | 2006-07-31 | 2008-02-07 | Element Six (Production) (Pty) Ltd | Abrasive compacts |
US9097074B2 (en) * | 2006-09-21 | 2015-08-04 | Smith International, Inc. | Polycrystalline diamond composites |
WO2008053430A1 (en) * | 2006-10-31 | 2008-05-08 | Element Six (Production) (Pty) Ltd | Polycrystalline diamond abrasive compacts |
CN101522346B (zh) * | 2006-10-31 | 2011-01-19 | 六号元素(产品)(控股)公司 | 多晶金刚石磨料压块 |
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 |
US8840831B2 (en) * | 2007-05-07 | 2014-09-23 | Geoffrey John Davies | Polycrystalline diamond composites |
WO2009067178A1 (en) * | 2007-11-20 | 2009-05-28 | Exxonmobil Research And Engineering Company | Bimodal and multimodal dense boride cermets with low melting point binder |
KR100985231B1 (ko) * | 2007-11-30 | 2010-10-05 | 이세린 | 다공성 경량체 및 그 제조방법 |
US9297211B2 (en) | 2007-12-17 | 2016-03-29 | Smith International, Inc. | Polycrystalline diamond construction with controlled gradient metal content |
GB2459272A (en) * | 2008-04-15 | 2009-10-21 | Element Six | Diamond enhanced carbide type materials |
US8349040B2 (en) * | 2008-07-08 | 2013-01-08 | Smith International, Inc. | Method for making composite abrasive compacts |
WO2010006064A2 (en) * | 2008-07-08 | 2010-01-14 | Smith International, Inc. | Pulsed electrical field assisted or spark plasma sintered polycrystalline ultra hard material and thermally stable ultra hard material cutting elements and compacts and methods of forming the same |
US8652226B2 (en) * | 2008-09-16 | 2014-02-18 | Diamond Innovations, Inc. | Abrasive particles having a unique morphology |
US8083012B2 (en) * | 2008-10-03 | 2011-12-27 | Smith International, Inc. | Diamond bonded construction with thermally stable region |
GB0819257D0 (en) * | 2008-10-21 | 2008-11-26 | Element Six Holding Gmbh | Insert for an attack tool |
GB2481957B (en) * | 2009-05-06 | 2014-10-15 | Smith International | Methods of making and attaching tsp material for forming cutting elements, cutting elements having such tsp material and bits incorporating such cutting |
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 |
GB2483590B8 (en) * | 2009-06-18 | 2014-07-23 | Smith International | Polycrystalline diamond cutting elements with engineered porosity and method for manufacturing such cutting elements |
US8590646B2 (en) * | 2009-09-22 | 2013-11-26 | Longyear Tm, Inc. | Impregnated cutting elements with large abrasive cutting media and methods of making and using the same |
US9949539B2 (en) | 2010-06-03 | 2018-04-24 | Frederick Goldman, Inc. | Method of making multi-coated metallic article |
US8689912B2 (en) | 2010-11-24 | 2014-04-08 | Smith International, Inc. | Polycrystalline diamond constructions having optimized material composition |
US8956510B2 (en) | 2011-06-03 | 2015-02-17 | Frederick Goldman, Inc. | Coated metallic products and methods for making the same |
EP2713802A4 (en) | 2011-06-03 | 2015-03-11 | Frederick Goldman Inc | MULTILAYERED METALLIC PRODUCTS AND METHOD OF MANUFACTURING THEM |
CN104662251A (zh) * | 2012-05-11 | 2015-05-27 | 阿特拉钻孔技术有限合伙公司 | 接种有hcp晶体材料的用于钻头的金刚石切割部件 |
CA3143814A1 (en) | 2015-01-12 | 2016-07-21 | Longyear Tm, Inc. | Drilling tools having matrices with carbide-forming alloys, and methods of making and using same |
US10287824B2 (en) | 2016-03-04 | 2019-05-14 | Baker Hughes Incorporated | Methods of forming polycrystalline diamond |
US11396688B2 (en) | 2017-05-12 | 2022-07-26 | Baker Hughes Holdings Llc | Cutting elements, and related structures and earth-boring tools |
US11292750B2 (en) | 2017-05-12 | 2022-04-05 | Baker Hughes Holdings Llc | Cutting elements and structures |
US11536091B2 (en) | 2018-05-30 | 2022-12-27 | Baker Hughes Holding LLC | Cutting elements, and related earth-boring tools and methods |
GB201918378D0 (en) | 2019-12-13 | 2020-01-29 | Element Six Uk Ltd | Polycrystalline diamond with iron-containing binder |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2731711A (en) * | 1954-05-13 | 1956-01-24 | Gen Electric | Sintered tungsten carbide composition |
US3000087A (en) * | 1959-05-01 | 1961-09-19 | Western Alloy Products Company | Sintered tungsten carbide alloy product |
FR1384785A (fr) * | 1963-11-27 | 1965-01-08 | Jersey Prod Res Co | Procédé de fabrication de pièces par infiltration |
CA1103042A (en) * | 1977-05-04 | 1981-06-16 | Akio Hara | Sintered compact for use in a cutting tool and a method of producing the same |
AU529416B2 (en) * | 1978-07-04 | 1983-06-09 | Sumitomo Electric Industries, Ltd. | Diamond compact for a wire drawing die |
US4303442A (en) * | 1978-08-26 | 1981-12-01 | Sumitomo Electric Industries, Ltd. | Diamond sintered body and the method for producing the same |
US4231195A (en) * | 1979-05-24 | 1980-11-04 | General Electric Company | Polycrystalline diamond body and process |
JPS5747771A (en) * | 1980-09-06 | 1982-03-18 | Sumitomo Electric Industries | Sintered body for linedrawing dice and manufacture |
-
1982
- 1982-09-01 SE SE8204983A patent/SE457537B/sv not_active IP Right Cessation
- 1982-09-03 DE DE19823232869 patent/DE3232869A1/de active Granted
- 1982-09-03 US US06/414,821 patent/US4505746A/en not_active Expired - Lifetime
- 1982-09-03 FR FR8215073A patent/FR2512430B1/fr not_active Expired
- 1982-09-06 GB GB08225302A patent/GB2107298B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4505746A (en) | 1985-03-19 |
FR2512430B1 (fr) | 1988-03-11 |
SE8204983D0 (sv) | 1982-09-01 |
DE3232869C2 (xx) | 1992-05-14 |
GB2107298A (en) | 1983-04-27 |
GB2107298B (en) | 1985-07-17 |
DE3232869A1 (de) | 1983-05-26 |
FR2512430A1 (fr) | 1983-03-11 |
SE8204983L (sv) | 1983-03-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE457537B (sv) | Diamantpresskropp foer ett verktyg samt saett att framstaella densamma | |
US7879129B2 (en) | Wear part formed of a diamond-containing composite material, and production method | |
KR900002701B1 (ko) | 공구용 다이어몬드 소결체 및 그 제조 방법 | |
KR101334048B1 (ko) | 극미세 마이크로구조를 갖는 소결 다결정성 다이아몬드재료 | |
EP0715930B1 (en) | Abrasive body | |
KR100219930B1 (ko) | 초경질 복합부재 및 이의 제조방법 | |
US8882868B2 (en) | Abrasive slicing tool for electronics industry | |
EP2101903B1 (en) | Abrasive compacts with improved machinability | |
US20110020163A1 (en) | Super-Hard Enhanced Hard Metals | |
JP2004505786A (ja) | ダイヤモンド含有研磨用製品の製法 | |
JP3949181B2 (ja) | 硬質合金を結合材とするダイヤモンド燒結体及びその製造方法 | |
JPS5832224B2 (ja) | 工具用微細結晶焼結体およびその製造方法 | |
JPH0128094B2 (xx) | ||
JPS5916942A (ja) | 工具用複合ダイヤモンド焼結体 | |
JPS6158432B2 (xx) | ||
JP3481702B2 (ja) | 硬質合金を結合材とする立方晶窒化硼素燒結体及びその製造方法 | |
JPS5896848A (ja) | 工具用高硬度焼結体およびその製造方法 | |
JPS5891056A (ja) | 工具用ダイヤモンド焼結体及びその製造方法 | |
Gorla | Impact resistance and energies of intermetallic bonded diamond composites and polycrystalline diamond compacts and their comparison | |
KR810001998B1 (ko) | 공구용 소결체 | |
Novikov et al. | Promising superhard materials and efficient technologies of their production | |
JPS6310119B2 (xx) | ||
Kieback et al. | Metallic Binders for Diamond Tool Production | |
Kieback et al. | Optimisation of Metallic Binders used in Diamond Tool Production | |
JPH0312123B2 (xx) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAL | Patent in force |
Ref document number: 8204983-4 Format of ref document f/p: F |
|
NUG | Patent has lapsed |
Ref document number: 8204983-4 Format of ref document f/p: F |