ES2138390T3 - Polvo prealeado y utilizacion del mismo para la fabricacion de herramientas de diamante - Google Patents
Polvo prealeado y utilizacion del mismo para la fabricacion de herramientas de diamanteInfo
- Publication number
- ES2138390T3 ES2138390T3 ES96939869T ES96939869T ES2138390T3 ES 2138390 T3 ES2138390 T3 ES 2138390T3 ES 96939869 T ES96939869 T ES 96939869T ES 96939869 T ES96939869 T ES 96939869T ES 2138390 T3 ES2138390 T3 ES 2138390T3
- Authority
- ES
- Spain
- Prior art keywords
- manufacture
- alloyed powder
- diamond tools
- powder
- less
- 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/06—Metallic powder characterised by the shape of the particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
- B24D13/02—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery
- B24D13/06—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery the flaps or strips being individually attached
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Nanotechnology (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Carbon And Carbon Compounds (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
LA INVENCION SE REFIERE A UN POLVO, CUYO TAMAÑO MEDIO DE PARTICULA ES INFERIOR A 8 MI M, PRESENTA UNA PERDIDA DE MASA POR REDUCCION EN HIDROGENO INFERIOR AL 3 % Y CONTIENE 10-80 % DE FE, HASTA EL 40 % DE CO, HASTA EL 60 % DE NI Y HASTA EL 15 % DE M, ESTANDO PRESENTE M, AL MENOS PARCIALMENTE, EN ESTADO OXIDADO Y REPRESENTANDO UNO O MAS DE LOS SIGUIENTES ELEMENTOS: MN, CR, V, AL, MO Y TI, SIENDO EL RESTO IMPUREZAS INEVITABLES. DICHO POLVO SE PUEDE SINTERIZAR A 650-1000 (GRADOS) C PRODUCIENDO UNA MATRIZ DE ELEVADA DUREZA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE9501014A BE1009811A3 (fr) | 1995-12-08 | 1995-12-08 | Poudre prealliee et son utilisation dans la fabrication d'outils diamantes. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2138390T3 true ES2138390T3 (es) | 2000-01-01 |
ES2138390T5 ES2138390T5 (es) | 2003-11-16 |
Family
ID=3889337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96939869T Expired - Lifetime ES2138390T5 (es) | 1995-12-08 | 1996-11-18 | Polvo aleado previamente y su uso en la fabricacion de herramientas de diamante. |
Country Status (15)
Country | Link |
---|---|
US (1) | US6387151B1 (es) |
EP (1) | EP0865511B9 (es) |
JP (1) | JP4348650B2 (es) |
KR (1) | KR100423456B1 (es) |
CN (1) | CN1072269C (es) |
AT (1) | ATE183551T1 (es) |
BE (1) | BE1009811A3 (es) |
CA (1) | CA2239406C (es) |
DE (1) | DE69603876T3 (es) |
ES (1) | ES2138390T5 (es) |
IL (1) | IL124837A (es) |
IN (1) | IN191991B (es) |
TW (1) | TW345512B (es) |
WO (1) | WO1997021844A1 (es) |
ZA (1) | ZA9610101B (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6024776A (en) * | 1997-08-27 | 2000-02-15 | Kennametal Inc. | Cermet having a binder with improved plasticity |
US5992546A (en) * | 1997-08-27 | 1999-11-30 | Kennametal Inc. | Rotary earth strata penetrating tool with a cermet insert having a co-ni-fe-binder |
US6170917B1 (en) | 1997-08-27 | 2001-01-09 | Kennametal Inc. | Pick-style tool with a cermet insert having a Co-Ni-Fe-binder |
US6010283A (en) * | 1997-08-27 | 2000-01-04 | Kennametal Inc. | Cutting insert of a cermet having a Co-Ni-Fe-binder |
US6022175A (en) * | 1997-08-27 | 2000-02-08 | Kennametal Inc. | Elongate rotary tool comprising a cermet having a Co-Ni-Fe binder |
DE19822663A1 (de) * | 1998-05-20 | 1999-12-02 | Starck H C Gmbh Co Kg | Sinteraktive Metall- und Legierungspulver für pulvermetallurgische Anwendungen und Verfahren zu deren Herstellung und deren Verwendung |
FR2784691B1 (fr) * | 1998-10-16 | 2000-12-29 | Eurotungstene Poudres | Poudre metallique prealliee micronique a base de metaux de transition 3d |
EA005911B1 (ru) | 2002-03-29 | 2005-06-30 | Юмикор | Легированные связующие порошки |
DE102006045339B3 (de) | 2006-09-22 | 2008-04-03 | H.C. Starck Gmbh | Metallpulver |
DE102006057004A1 (de) | 2006-12-02 | 2008-06-05 | H.C. Starck Gmbh | Metallpulver |
WO2009068154A2 (en) * | 2007-11-26 | 2009-06-04 | Umicore | Thermally stable co powder |
WO2009111504A2 (en) * | 2008-03-04 | 2009-09-11 | Irwin Industrial Tool Company | Tools having compacted powder metal work surfaces, and method |
DE102008052559A1 (de) | 2008-10-21 | 2010-06-02 | H.C. Starck Gmbh | Metallpulver |
US20110286877A1 (en) | 2008-10-20 | 2011-11-24 | Benno Gries | Metal powder |
PL232405B1 (pl) | 2015-07-27 | 2019-06-28 | Akademia Gorniczo Hutnicza Im Stanislawa Staszica W Krakowie | Proszek stopowy na bazie żelaza, sposób jego wytwarzania i zastosowanie |
DE102015218440A1 (de) | 2015-09-25 | 2017-03-30 | Robert Bosch Gmbh | Teil aus einem Sinterwerkstoff und Verfahren zu seiner Herstellung |
CN113787189A (zh) * | 2021-11-16 | 2021-12-14 | 西安欧中材料科技有限公司 | 一种增材制造用模具钢球形粉末及其循环利用方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB419953A (en) † | 1933-05-22 | 1934-11-22 | Telegraph Constr & Maintenance | Manufacture of nickel iron alloys |
US2238351A (en) | 1940-12-24 | 1941-04-15 | Norton Co | Grinding wheel |
US2410512A (en) | 1942-03-21 | 1946-11-05 | Koebel Diamond Tool Company | Diamond tool and method of making the same |
US3574685A (en) † | 1969-01-14 | 1971-04-13 | Ibm | Manufacture of magnetic particles by reacting iron,cobalt,or nickel salts with oxalic acid salts in dialkyl sulfoxide |
US3574683A (en) † | 1969-01-14 | 1971-04-13 | Ibm | Preparation of magnetic particles by reacting iron,cobalt,or nickel salts with phthalate ion in dialkyl sulfoxide |
US4049380A (en) | 1975-05-29 | 1977-09-20 | Teledyne Industries, Inc. | Cemented carbides containing hexagonal molybdenum |
JPS5337992A (en) | 1976-09-20 | 1978-04-07 | Sumitomo Electric Ind Ltd | Sintered diamond |
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 |
US4160284A (en) † | 1977-07-27 | 1979-07-03 | Graham Magnetics, Inc. | Capacitors and process for making same |
JPS62287035A (ja) * | 1986-06-04 | 1987-12-12 | Fuji Dies Kk | フアインセラミツクス切断用銅−鉄族金属基ダイヤモンド工具 |
SU1689053A1 (ru) | 1989-07-24 | 1991-11-07 | Научно-производственное объединение по природным и искусственным алмазам и алмазному инструменту | Металлическа св зка на основе железа дл алмазного инструмента |
JP3167313B2 (ja) * | 1990-07-24 | 2001-05-21 | シチズン時計株式会社 | 部品の製造方法 |
-
1995
- 1995-12-08 BE BE9501014A patent/BE1009811A3/fr not_active IP Right Cessation
-
1996
- 1996-11-18 EP EP96939869A patent/EP0865511B9/en not_active Expired - Lifetime
- 1996-11-18 ES ES96939869T patent/ES2138390T5/es not_active Expired - Lifetime
- 1996-11-18 CA CA002239406A patent/CA2239406C/en not_active Expired - Lifetime
- 1996-11-18 IL IL12483796A patent/IL124837A/en not_active IP Right Cessation
- 1996-11-18 DE DE69603876T patent/DE69603876T3/de not_active Expired - Lifetime
- 1996-11-18 CN CN96199915A patent/CN1072269C/zh not_active Expired - Lifetime
- 1996-11-18 KR KR10-1998-0704369A patent/KR100423456B1/ko not_active IP Right Cessation
- 1996-11-18 WO PCT/EP1996/005125 patent/WO1997021844A1/en active IP Right Grant
- 1996-11-18 AT AT96939869T patent/ATE183551T1/de active
- 1996-11-18 JP JP52165297A patent/JP4348650B2/ja not_active Expired - Lifetime
- 1996-11-20 TW TW085114270A patent/TW345512B/zh not_active IP Right Cessation
- 1996-11-27 IN IN2045CA1996 patent/IN191991B/en unknown
- 1996-12-02 ZA ZA9610101A patent/ZA9610101B/xx unknown
-
1998
- 1998-11-13 US US09/091,149 patent/US6387151B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR100423456B1 (ko) | 2004-07-23 |
DE69603876D1 (de) | 1999-09-23 |
WO1997021844A1 (en) | 1997-06-19 |
IL124837A (en) | 2001-10-31 |
BE1009811A3 (fr) | 1997-08-05 |
CA2239406A1 (en) | 1997-06-19 |
DE69603876T2 (de) | 2000-04-20 |
EP0865511A1 (en) | 1998-09-23 |
CN1209173A (zh) | 1999-02-24 |
TW345512B (en) | 1998-11-21 |
EP0865511B1 (en) | 1999-08-18 |
EP0865511B2 (en) | 2003-03-05 |
JP2000501786A (ja) | 2000-02-15 |
DE69603876T3 (de) | 2003-12-18 |
ZA9610101B (en) | 1997-06-18 |
ES2138390T5 (es) | 2003-11-16 |
IN191991B (es) | 2004-02-07 |
EP0865511B9 (en) | 2003-08-13 |
IL124837A0 (en) | 1999-01-26 |
JP4348650B2 (ja) | 2009-10-21 |
CN1072269C (zh) | 2001-10-03 |
US6387151B1 (en) | 2002-05-14 |
CA2239406C (en) | 2004-07-06 |
ATE183551T1 (de) | 1999-09-15 |
KR19990072065A (ko) | 1999-09-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
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