FR2429649A1 - Matieres composites frittees diamant-metal a liaison metallurgique - Google Patents
Matieres composites frittees diamant-metal a liaison metallurgiqueInfo
- Publication number
- FR2429649A1 FR2429649A1 FR7915588A FR7915588A FR2429649A1 FR 2429649 A1 FR2429649 A1 FR 2429649A1 FR 7915588 A FR7915588 A FR 7915588A FR 7915588 A FR7915588 A FR 7915588A FR 2429649 A1 FR2429649 A1 FR 2429649A1
- Authority
- FR
- France
- Prior art keywords
- diamond
- composite materials
- metal sintered
- sintered composite
- metallurgical binding
- 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.)
- Granted
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
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/047—Making non-ferrous alloys by powder metallurgy comprising intermetallic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Powder Metallurgy (AREA)
Abstract
a. Matières composites frittées diamant-métal à liaison métallurgique. b. L'invention décrit une matière frittée composite à base de nickel et/ou de cuivre comprenant un composé intermétallique dispersé dans ladite base et de la poudre de diamant, ainsi qu'un procédé pour produire cette matière spécifiant la granulométrie de la poudre de base et les conditions de frittage de celle-ci à une température relativement basse, inférieure à la température de graphitisation du diamant c. Cette matiere frittée est adaptée pour le polissage et le rodage des verres de lunettes et des lentilles optiques, des prismes, des plaques de circuits imprimés, de la surface des verres de montres, du marbre, etc
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53077787A JPS6021942B2 (ja) | 1978-06-27 | 1978-06-27 | メタルボンドダイヤモンド焼結体およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2429649A1 true FR2429649A1 (fr) | 1980-01-25 |
FR2429649B1 FR2429649B1 (fr) | 1986-04-11 |
Family
ID=13643675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7915588A Expired FR2429649B1 (fr) | 1978-06-27 | 1979-06-18 | Matieres composites frittees diamant-metal a liaison metallurgique |
Country Status (6)
Country | Link |
---|---|
US (1) | US4439237A (fr) |
JP (1) | JPS6021942B2 (fr) |
CH (1) | CH644338A5 (fr) |
DE (1) | DE2944528C2 (fr) |
FR (1) | FR2429649B1 (fr) |
GB (1) | GB2024260B (fr) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5655535A (en) * | 1979-10-09 | 1981-05-16 | Mitsui Mining & Smelting Co Ltd | Metal bond-diamond sintered body |
JPS60186375A (ja) * | 1984-03-07 | 1985-09-21 | Showa Denko Kk | 研摩成形体およびその製造法 |
JPS6268279A (ja) * | 1985-09-18 | 1987-03-28 | Showa Denko Kk | メタルボンド研摩シ−トおよびその製造法 |
JPS6274576A (ja) * | 1985-09-24 | 1987-04-06 | Showa Denko Kk | メタルボンド研摩シ−トおよびその製造方法 |
US4943488A (en) * | 1986-10-20 | 1990-07-24 | Norton Company | Low pressure bonding of PCD bodies and method for drill bits and the like |
US5116568A (en) * | 1986-10-20 | 1992-05-26 | Norton Company | Method for low pressure bonding of PCD bodies |
US5030276A (en) * | 1986-10-20 | 1991-07-09 | Norton Company | Low pressure bonding of PCD bodies and method |
US4862327A (en) * | 1987-02-26 | 1989-08-29 | International Business Machines Corporation | Adapter card mounting in a low profile microcomputer |
JPH0224061A (ja) * | 1989-03-08 | 1990-01-26 | Showa Denko Kk | 研摩成形体およびその製造方法 |
JP2699202B2 (ja) * | 1989-07-19 | 1998-01-19 | 旭ダイヤモンド工業株式会社 | Tab用ボンディングツールのクリーニング砥石 |
DE4007057A1 (de) * | 1990-03-07 | 1991-09-12 | Starck Hermann C Fa | Kobaltgebundene diamantwerkzeuge, verfahren zu ihrerherstellung sowie deren verwendung |
US5120495A (en) * | 1990-08-27 | 1992-06-09 | The Standard Oil Company | High thermal conductivity metal matrix composite |
US5045972A (en) * | 1990-08-27 | 1991-09-03 | The Standard Oil Company | High thermal conductivity metal matrix composite |
EP0571628A1 (fr) * | 1991-11-20 | 1993-12-01 | YASCHENKO, Nikolai Konstantinovich | Materiau antifriction |
DE4244249C1 (de) * | 1992-12-26 | 1994-06-01 | Huber Ges Fuer Versorgungs Und | Verfahren und Vorrichtung zur Herstellung von Betonbauteilen sowie Betonbauteil |
US6056795A (en) * | 1998-10-23 | 2000-05-02 | Norton Company | Stiffly bonded thin abrasive wheel |
EP1052058B1 (fr) * | 1999-05-12 | 2005-03-16 | National Institute of Advanced Industrial Science and Technology | Outil de meulage et de polissage pour diamant, procédé pour polir le diamant et diamant poli, diamant monocristallin et diamant compact fritté ainsi obtenus |
US6541115B2 (en) * | 2001-02-26 | 2003-04-01 | General Electric Company | Metal-infiltrated polycrystalline diamond composite tool formed from coated diamond particles |
US20050112399A1 (en) * | 2003-11-21 | 2005-05-26 | Gray Dennis M. | Erosion resistant coatings and methods thereof |
US7141110B2 (en) | 2003-11-21 | 2006-11-28 | General Electric Company | Erosion resistant coatings and methods thereof |
CA2692216A1 (fr) * | 2007-08-31 | 2009-03-05 | Element Six (Production) (Pty) Ltd | Composites contenant du diamant polycristallin |
CN107538011B (zh) * | 2017-09-04 | 2019-05-03 | 中科钢研节能科技有限公司 | 晶粒细化金刚石复合齿及其制备方法 |
JP7408232B2 (ja) * | 2019-06-11 | 2024-01-05 | 株式会社ディスコ | 環状の砥石の製造方法 |
CN113913645B (zh) * | 2020-07-07 | 2022-07-22 | 中国石油化工股份有限公司 | 一种组合物及由其制备的孕镶块磨损件 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2173835A (en) * | 1937-10-07 | 1939-09-26 | Carborundum Co | Metallic article and its manufacture |
GB516474A (en) * | 1937-06-28 | 1940-01-03 | Carborundum Co | Improvements in or relating to metal bonded abrasive articles |
DE1172858B (de) * | 1959-03-06 | 1964-06-25 | Norton Ges M B H Deutsche | Metallgebundener, insbesondere Diamant-Schleifkoerper |
US3515524A (en) * | 1967-07-18 | 1970-06-02 | Z Jana Svermy Narodni Podnik | Sintered carbide compound |
US3984214A (en) * | 1973-03-05 | 1976-10-05 | Federal-Mogul Corporation | Metal-coated diamond abrasive article containing metal fillers |
FR2324412A1 (fr) * | 1973-05-12 | 1977-04-15 | Krupp Gmbh | Corps durs diamantes polycristallins obtenus par frittage et leur procede de fabrication |
FR2329409A1 (fr) * | 1975-10-27 | 1977-05-27 | De Beers Ind Diamond | Pieces compactes diamantees |
FR2378608A1 (fr) * | 1977-01-26 | 1978-08-25 | Edenvale Eng Works | Outils de matiere abrasive liee par un metal |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2173834A (en) * | 1937-10-07 | 1939-09-26 | Carborundum Co | Metallic article and its manufacture |
US2270209A (en) * | 1939-05-20 | 1942-01-13 | Norton Co | Abrasive article |
US2358459A (en) * | 1940-11-28 | 1944-09-19 | American Optical Corp | Abrading means and method of making same |
US3650714A (en) * | 1969-03-04 | 1972-03-21 | Permattach Diamond Tool Corp | A method of coating diamond particles with metal |
US3819814A (en) * | 1972-11-01 | 1974-06-25 | Megadiamond Corp | Plural molded diamond articles and their manufacture from diamond powders under high temperature and pressure |
-
1978
- 1978-06-27 JP JP53077787A patent/JPS6021942B2/ja not_active Expired
-
1979
- 1979-06-15 GB GB7920945A patent/GB2024260B/en not_active Expired
- 1979-06-18 FR FR7915588A patent/FR2429649B1/fr not_active Expired
- 1979-06-26 CH CH597079A patent/CH644338A5/de not_active IP Right Cessation
- 1979-06-26 DE DE2944528A patent/DE2944528C2/de not_active Expired
-
1981
- 1981-09-25 US US06/305,751 patent/US4439237A/en not_active Expired - Lifetime
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB516474A (en) * | 1937-06-28 | 1940-01-03 | Carborundum Co | Improvements in or relating to metal bonded abrasive articles |
US2173835A (en) * | 1937-10-07 | 1939-09-26 | Carborundum Co | Metallic article and its manufacture |
DE1172858B (de) * | 1959-03-06 | 1964-06-25 | Norton Ges M B H Deutsche | Metallgebundener, insbesondere Diamant-Schleifkoerper |
US3515524A (en) * | 1967-07-18 | 1970-06-02 | Z Jana Svermy Narodni Podnik | Sintered carbide compound |
US3984214A (en) * | 1973-03-05 | 1976-10-05 | Federal-Mogul Corporation | Metal-coated diamond abrasive article containing metal fillers |
FR2324412A1 (fr) * | 1973-05-12 | 1977-04-15 | Krupp Gmbh | Corps durs diamantes polycristallins obtenus par frittage et leur procede de fabrication |
FR2329409A1 (fr) * | 1975-10-27 | 1977-05-27 | De Beers Ind Diamond | Pieces compactes diamantees |
FR2378608A1 (fr) * | 1977-01-26 | 1978-08-25 | Edenvale Eng Works | Outils de matiere abrasive liee par un metal |
Also Published As
Publication number | Publication date |
---|---|
DE2944528A1 (de) | 1980-03-13 |
FR2429649B1 (fr) | 1986-04-11 |
JPS6021942B2 (ja) | 1985-05-30 |
CH644338A5 (de) | 1984-07-31 |
GB2024260B (en) | 1983-03-30 |
GB2024260A (en) | 1980-01-09 |
DE2944528C2 (de) | 1982-11-04 |
JPS557517A (en) | 1980-01-19 |
US4439237A (en) | 1984-03-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |