ES2041658T3 - Procedimiento para la preparacion de particulas de diamante. - Google Patents
Procedimiento para la preparacion de particulas de diamante.Info
- Publication number
- ES2041658T3 ES2041658T3 ES198787110042T ES87110042T ES2041658T3 ES 2041658 T3 ES2041658 T3 ES 2041658T3 ES 198787110042 T ES198787110042 T ES 198787110042T ES 87110042 T ES87110042 T ES 87110042T ES 2041658 T3 ES2041658 T3 ES 2041658T3
- Authority
- ES
- Spain
- Prior art keywords
- diamond particles
- hydrogen
- metal powder
- diamond
- surface area
- 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
- 239000010432 diamond Substances 0.000 title abstract 8
- 229910003460 diamond Inorganic materials 0.000 title abstract 7
- 239000002245 particle Substances 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 2
- 239000002184 metal Substances 0.000 abstract 3
- 229910052751 metal Inorganic materials 0.000 abstract 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000000843 powder Substances 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 238000005530 etching Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 238000003754 machining Methods 0.000 abstract 1
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/53—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone involving the removal of at least part of the materials of the treated article, e.g. etching, drying of hardened concrete
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/91—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics involving the removal of part of the materials of the treated articles, e.g. etching
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Carbon And Carbon Compounds (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Powder Metallurgy (AREA)
- Electroplating Methods And Accessories (AREA)
- Glass Compositions (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Chemical Vapour Deposition (AREA)
Abstract
PARA LA UTILIZACION DE GRANOS DE DIAMANTE COMO COMPONENTE DE HERRAMIENTAS ARRANCADORAS DE VIRUTAS U OTRAS HERRAMIENTAS SE ACOSTUMBRA A MANTENER LOS GRANOS DE DIAMANTE EN UNA SUJECION, ESPECIALMENTE EN UNA SUJECION METALICA. EL SOPORTE SE REFUERZA SI LOS GRANOS DE DIAMANTE MUESTRAN UNA SUPERFICIE GRANULADA. ESTO PUEDE CONSEGUIRSE MEDIANTE CORROSIVOS. EN LOS PROCEDIMIENTOS CONOCIDOS PARA TRABAJAR LA SUPERFICIE DE LOS DIAMANTES SE TRABAJA A ELEVADAS TEMPERATURAS, ES DECIR, SOBRE 1.000 C O UNA ELEVADA PERDIDA EN EL MATERIAL DE DIAMANTE. ESTO SE SUBSANA SI LOS GRANOS DE DIAMANTE (1) PARA AUMENTAR SU SUPERFICIE EN AL MENOS DOS VECES SU TAMAÑO NATURAL DE SUPERFICIE SE INTRODUCEN EN UN POLVO METALICO MEDIANTE UN CINCELADO DE POROS, EN UNA TEMPERATURA DE MAS DE 700 C EN UNA CORRIENTE DE HIDROGENO O UN GAS CON CONTENIDO DE HIDROGENO. SEGUIDAMENTE LOS GRANOS DE DIAMANTE (1) PUEDEN LIMPIARSE CON UN ACIDO. COMO POLVO METALICO SE TOMA EN CONSIDERACION HIERRO, COBALTO, NICKEL O UNA ALEACION DE ESTOS METALES.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863625743 DE3625743A1 (de) | 1986-07-30 | 1986-07-30 | Verfahren zum bearbeiten von diamantkoernern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2041658T3 true ES2041658T3 (es) | 1993-12-01 |
Family
ID=6306288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES198787110042T Expired - Lifetime ES2041658T3 (es) | 1986-07-30 | 1987-07-11 | Procedimiento para la preparacion de particulas de diamante. |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US5035771A (es) |
| EP (1) | EP0254940B1 (es) |
| JP (1) | JPH0755873B2 (es) |
| KR (1) | KR960002338B1 (es) |
| CN (1) | CN1025044C (es) |
| AT (1) | ATE90259T1 (es) |
| AU (1) | AU595352B2 (es) |
| BR (1) | BR8703905A (es) |
| CA (1) | CA1327126C (es) |
| DD (1) | DD262012A5 (es) |
| DE (2) | DE3625743A1 (es) |
| ES (1) | ES2041658T3 (es) |
| IE (1) | IE60509B1 (es) |
| IL (1) | IL83267A (es) |
| IN (1) | IN169847B (es) |
| MX (1) | MX168647B (es) |
| PL (1) | PL267064A1 (es) |
| PT (1) | PT85460B (es) |
| RO (1) | RO101411A2 (es) |
| YU (1) | YU45441B (es) |
| ZA (1) | ZA875361B (es) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0618043A1 (en) * | 1993-03-29 | 1994-10-05 | AT&T Corp. | Article comprising polycrystalline diamond, and method of shaping the diamond |
| DE69427325T2 (de) * | 1993-08-11 | 2001-11-29 | General Electric Co., Schenectady | Verfahren zur Erhöhung der Festigkeit von künstlichen Diamanten |
| US5385591A (en) * | 1993-09-29 | 1995-01-31 | Norton Company | Metal bond and metal bonded abrasive articles |
| US5447208A (en) * | 1993-11-22 | 1995-09-05 | Baker Hughes Incorporated | Superhard cutting element having reduced surface roughness and method of modifying |
| US5713775A (en) * | 1995-05-02 | 1998-02-03 | Massachusetts Institute Of Technology | Field emitters of wide-bandgap materials and methods for their fabrication |
| US20050129975A1 (en) * | 2002-04-11 | 2005-06-16 | Eiji Ihara | Metal-coated abrasives, grinding wheel using metal-coated abrasives and method of producing metal-coated abrasives |
| US20070269646A1 (en) * | 2006-05-18 | 2007-11-22 | Haverty Michael G | Bond termination of pores in a porous diamond dielectric material |
| US9095841B2 (en) * | 2006-08-02 | 2015-08-04 | Us Synthetic Corporation | Separation device and chemical reaction apparatus made from polycrystalline diamond, apparatuses including same such as separation apparatuses, and methods of use |
| US20090218287A1 (en) * | 2008-03-03 | 2009-09-03 | Us Synthetic Corporation | Solid phase extraction apparatuses and methods |
| ES2814225T3 (es) * | 2008-09-16 | 2021-03-26 | Diamond Innovations Inc | Partículas abrasivas que tienen una morfología única |
| WO2010033559A1 (en) * | 2008-09-16 | 2010-03-25 | Diamond Innovations, Inc. | Abrasive grains having unique features |
| US8927101B2 (en) * | 2008-09-16 | 2015-01-06 | Diamond Innovations, Inc | Abrasive particles having a unique morphology |
| US20100261419A1 (en) * | 2009-04-10 | 2010-10-14 | Chien-Min Sung | Superabrasive Tool Having Surface Modified Superabrasive Particles and Associated Methods |
| JP5833550B2 (ja) | 2009-07-31 | 2015-12-16 | ダイヤモンド イノベイションズ インコーポレーテッド | 表面変性研磨材粒子を含む精密ワイヤ |
| RU2451774C1 (ru) * | 2010-12-02 | 2012-05-27 | Учреждение Российской академии наук Институт геологии и минералогии им. В.С. Соболева Сибирского отделения РАН (Институт геологии и минералогии СО РАН, ИГМ СО РАН) | Способ обработки алмаза |
| US8734753B2 (en) | 2010-12-30 | 2014-05-27 | Engis Corporation | Surface etched diamond particles and method for etching the surface of diamond particles |
| JP2015503460A (ja) * | 2011-12-30 | 2015-02-02 | サン−ゴバン セラミックス アンド プラスティクス，インコーポレイティド | 金属コーティングを有する超研磨材を含む粒状研磨材 |
| KR101845141B1 (ko) * | 2012-10-03 | 2018-04-03 | 다이아몬드 이노베이션즈, 인크. | 독특한 형태를 갖는 입방정계 질화 붕소 입자들 |
| TWI551399B (zh) * | 2014-01-20 | 2016-10-01 | 中國砂輪企業股份有限公司 | 高度磨料品質之化學機械研磨修整器 |
| US9598907B2 (en) * | 2014-02-28 | 2017-03-21 | Diamond Innovations Inc. | Modification of diamond feeds for improving polycrystalline diamond cutter |
| CN104070467B (zh) * | 2014-06-20 | 2016-08-17 | 广东工业大学 | 微刃磨削制品及其制备方法和应用 |
| WO2016054816A1 (zh) * | 2014-10-11 | 2016-04-14 | 河南飞孟金刚石工业有限公司 | 一种粗糙表面金刚石颗粒制作方法 |
| CN106163652B (zh) * | 2014-10-11 | 2019-02-01 | 河南飞孟金刚石工业有限公司 | 一种表面粗糙金刚石的合成方法 |
| US10307891B2 (en) | 2015-08-12 | 2019-06-04 | Us Synthetic Corporation | Attack inserts with differing surface finishes, assemblies, systems including same, and related methods |
| CN105731449B (zh) * | 2016-01-21 | 2018-01-02 | 湖南大学 | 一种多孔泡沫金刚石的制备方法 |
| US10246335B2 (en) * | 2016-05-27 | 2019-04-02 | Baker Hughes, A Ge Company, Llc | Methods of modifying surfaces of diamond particles, and related diamond particles and earth-boring tools |
| CN106835054B (zh) * | 2017-02-25 | 2019-03-29 | 太原理工大学 | 金刚石单晶表面金属化处理的方法 |
| CN107378813A (zh) * | 2017-09-08 | 2017-11-24 | 广东工业大学 | 一种砂轮加工方法 |
| US10900291B2 (en) | 2017-09-18 | 2021-01-26 | Us Synthetic Corporation | Polycrystalline diamond elements and systems and methods for fabricating the same |
| CN109016196B (zh) * | 2018-07-18 | 2020-12-01 | 郑州磨料磨具磨削研究所有限公司 | 一种电镀金刚石线锯 |
| CN109016197A (zh) * | 2018-07-18 | 2018-12-18 | 郑州磨料磨具磨削研究所有限公司 | 一种新型电镀金刚石线锯 |
| CN110295361B (zh) * | 2019-06-25 | 2021-07-23 | 郑州航空工业管理学院 | 一种多刃金刚石磨粒的制备方法 |
| CN111962118B (zh) * | 2020-07-09 | 2023-02-17 | 中南大学 | 一种高性能的电镀金刚石工具及其制备方法和应用 |
| CN113060725A (zh) * | 2021-04-01 | 2021-07-02 | 河南博锐新材料有限公司 | 一种金刚石表面毛化处理方法 |
| CN113832506A (zh) * | 2021-10-15 | 2021-12-24 | 湖南大学 | 一种表面粗糙化金刚石的超薄划片刀制备方法 |
| CN114472882B (zh) * | 2021-12-21 | 2024-01-30 | 山东昌润钻石股份有限公司 | 一种金刚石表面定向刻蚀方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1981970A (en) * | 1932-05-13 | 1934-11-27 | Norton Co | Abrasive wheel and a method of making the same |
| US2714334A (en) * | 1949-02-11 | 1955-08-02 | Earle M Harvey | Breech bolt lock for automatic firearms |
| DE1108641B (de) * | 1957-01-10 | 1961-06-15 | Dagobert William Rudorff Dipl | Diamantimpraegniertes oder diamantbestuecktes Werkzeug, insbesondere Bohrkrone zum Tiefbohren, Steinsaege, Abstrichwerkzeug u. dgl., und Verfahren zu seiner Herstellung |
| US3317354A (en) * | 1964-05-28 | 1967-05-02 | Gen Electric | Process for doping a diamond in a gaseous electrical discharge |
| GB1119348A (en) * | 1964-06-01 | 1968-07-10 | Du Pont | Resin-bonded abrasive composition |
| DE1521091B2 (de) * | 1964-09-15 | 1971-07-15 | Ernst Winter & Sohn, 2000 Hamburg | Verfahren zur galvanischen herstellung von diamanthaltigen niederschlaegen auf schleifkoerpern |
| US3957461A (en) * | 1970-02-24 | 1976-05-18 | Allmanna Svenska Elektriska Aktiebolaget | Method for preparing diamonds for use with grinding wheels |
| US4062660A (en) * | 1973-04-16 | 1977-12-13 | Nicholas Michael G | Method of producing nickel coated diamond particles |
| US4038117A (en) * | 1975-09-04 | 1977-07-26 | Ilc Technology, Inc. | Process for gas polishing sapphire and the like |
| IE47393B1 (en) * | 1977-09-12 | 1984-03-07 | De Beers Ind Diamond | Abrasive materials |
| JPS55136114A (en) * | 1979-02-08 | 1980-10-23 | De Beers Ind Diamond | Diamond grain to which metal is combined and its preparation |
| FR2460315A1 (fr) * | 1979-07-05 | 1981-01-23 | Sofrem | Produit abrasif, a haute durete, a base d'alumine et d'oxycarbures d'aluminium et procede de preparation |
| FR2461031A1 (fr) * | 1979-07-06 | 1981-01-30 | Inst Geol Yakutskogo | Procede de travail de diamant |
| US4247305A (en) * | 1979-07-27 | 1981-01-27 | General Electric Company | Abrasive structures and methods of their preparation |
| US4738689A (en) * | 1984-03-20 | 1988-04-19 | General Electric Company | Coated oxidation-resistant porous abrasive compact and method for making same |
| IE58714B1 (en) * | 1985-06-07 | 1993-11-03 | De Beers Ind Diamond | Thermally stable diamond abrasive compact body |
| DE3706868A1 (de) * | 1986-07-30 | 1988-02-11 | Winter & Sohn Ernst | Abrichtwerkzeug fuer schleifscheiben |
-
1986
- 1986-07-30 DE DE19863625743 patent/DE3625743A1/de not_active Withdrawn
-
1987
- 1987-07-11 DE DE8787110042T patent/DE3786119D1/de not_active Expired - Lifetime
- 1987-07-11 ES ES198787110042T patent/ES2041658T3/es not_active Expired - Lifetime
- 1987-07-11 EP EP87110042A patent/EP0254940B1/de not_active Expired - Lifetime
- 1987-07-11 AT AT87110042T patent/ATE90259T1/de not_active IP Right Cessation
- 1987-07-21 IL IL83267A patent/IL83267A/xx not_active IP Right Cessation
- 1987-07-21 IN IN519/MAS/87A patent/IN169847B/en unknown
- 1987-07-21 ZA ZA875361A patent/ZA875361B/xx unknown
- 1987-07-28 DD DD87305438A patent/DD262012A5/de not_active IP Right Cessation
- 1987-07-29 IE IE205787A patent/IE60509B1/en not_active IP Right Cessation
- 1987-07-29 JP JP62187871A patent/JPH0755873B2/ja not_active Expired - Fee Related
- 1987-07-29 CA CA000543254A patent/CA1327126C/en not_active Expired - Fee Related
- 1987-07-29 MX MX007524A patent/MX168647B/es unknown
- 1987-07-29 BR BR8703905A patent/BR8703905A/pt not_active IP Right Cessation
- 1987-07-29 AU AU76227/87A patent/AU595352B2/en not_active Ceased
- 1987-07-29 RO RO1987129236A patent/RO101411A2/ro unknown
- 1987-07-29 PL PL1987267064A patent/PL267064A1/xx unknown
- 1987-07-30 CN CN87105216A patent/CN1025044C/zh not_active Expired - Fee Related
- 1987-07-30 US US07/079,836 patent/US5035771A/en not_active Expired - Lifetime
- 1987-07-30 KR KR1019870008360A patent/KR960002338B1/ko not_active Expired - Fee Related
- 1987-07-30 YU YU1434/87A patent/YU45441B/xx unknown
- 1987-08-30 PT PT85460A patent/PT85460B/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0254940A2 (de) | 1988-02-03 |
| CN1025044C (zh) | 1994-06-15 |
| DD262012A5 (de) | 1988-11-16 |
| KR880001357A (ko) | 1988-04-22 |
| YU45441B (en) | 1992-05-28 |
| PT85460A (pt) | 1988-07-29 |
| BR8703905A (pt) | 1988-04-05 |
| RO101411A2 (ro) | 1991-12-09 |
| JPH0755873B2 (ja) | 1995-06-14 |
| JPS6374986A (ja) | 1988-04-05 |
| RO101411B1 (ro) | 1991-05-31 |
| IE872057L (en) | 1988-01-30 |
| DE3625743A1 (de) | 1988-02-11 |
| PL267064A1 (en) | 1988-07-07 |
| PT85460B (pt) | 1994-04-29 |
| DE3786119D1 (de) | 1993-07-15 |
| IL83267A0 (en) | 1987-12-31 |
| IE60509B1 (en) | 1994-07-27 |
| MX168647B (es) | 1993-06-02 |
| YU143487A (en) | 1988-10-31 |
| EP0254940B1 (de) | 1993-06-09 |
| IN169847B (es) | 1991-12-28 |
| IL83267A (en) | 1992-12-01 |
| ATE90259T1 (de) | 1993-06-15 |
| ZA875361B (en) | 1988-03-30 |
| CN87105216A (zh) | 1988-03-23 |
| KR960002338B1 (ko) | 1996-02-16 |
| CA1327126C (en) | 1994-02-22 |
| US5035771A (en) | 1991-07-30 |
| EP0254940A3 (en) | 1990-02-07 |
| AU7622787A (en) | 1988-02-04 |
| AU595352B2 (en) | 1990-03-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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