ES2176764T3 - Procedimiento de fabricacion de un producto abrasivo de union metalica. - Google Patents

Procedimiento de fabricacion de un producto abrasivo de union metalica.

Info

Publication number
ES2176764T3
ES2176764T3 ES97935711T ES97935711T ES2176764T3 ES 2176764 T3 ES2176764 T3 ES 2176764T3 ES 97935711 T ES97935711 T ES 97935711T ES 97935711 T ES97935711 T ES 97935711T ES 2176764 T3 ES2176764 T3 ES 2176764T3
Authority
ES
Spain
Prior art keywords
product
metal
manufacturing procedure
abrasive
mixture
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
Application number
ES97935711T
Other languages
English (en)
Inventor
Christopher Thomas Peters
Caoimhin Padraig Armstrong
Patrick Gerard Ryan
Christian Weiss
Michael O'sullivan
Johann Andries Bester
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anglo Operations Pty Ltd
Original Assignee
Anglo Operations Pty Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anglo Operations Pty Ltd filed Critical Anglo Operations Pty Ltd
Application granted granted Critical
Publication of ES2176764T3 publication Critical patent/ES2176764T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • B22F2201/00—Treatment under specific atmosphere
    • B22F2201/10—Inert gases
    • 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
    • B22F2201/00—Treatment under specific atmosphere
    • B22F2201/20—Use of vacuum
    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

EL OBJETO DE LA PRESENTE INVENCION CONSISTE EN UN PROCEDIMIENTO DE FABRICACION DE UN PRODUCTO ABRASIVO LIGADO POR UN METAL, COMO POR EJEMPLO UNA SIERRA, UNA BROCA O UNA PERLA PARA HILO DIAMANTADO. EL PROCEDIMIENTO INCLUYE LAS SIGUIENTES ETAPAS: EN PRIMER LUGAR, CREACION DE UNA MEZCLA QUE COMPRENDE EL METAL BAJO UNA FORMA DE PARTICULA Y LAS PARTICULAS ABRASIVAS Y, EN SEGUNDO LUGAR, PRENSADO EN FRIO DE DICHA MEZCLA, LO QUE PERMITE LA OBTENCION DE LA FORMA FINAL DESEADA EN UN MARGEN DE PRESION COMPRENDIDA ENTRE 320 Y 1.500 MPA; SE OBTIENE UN PRODUCTO PRENSADO EN FRIO EN UN MARGEN DE TEMPERATURA DE 900 A 1.300 GRADOS CENTIGRADOS, EN UNAS CONDICIONES QUE INHIBEN LA DEGRADACION DE LAS PARTICULAS ABRASIVAS Y DEL METAL DE PARTICULA. DESPUES DE LA SINTERIZACION LIBRE, EL PRODUCTO TIENE, EN GENERAL, UNA POROSIDAD RELATIVAMENTE ALTA, POR EJEMPLO UNA POROSIDAD DE 10 A 25% DE VOLUMEN.
ES97935711T 1996-09-04 1997-09-01 Procedimiento de fabricacion de un producto abrasivo de union metalica. Expired - Lifetime ES2176764T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA967468 1996-09-04

Publications (1)

Publication Number Publication Date
ES2176764T3 true ES2176764T3 (es) 2002-12-01

Family

ID=25585868

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97935711T Expired - Lifetime ES2176764T3 (es) 1996-09-04 1997-09-01 Procedimiento de fabricacion de un producto abrasivo de union metalica.

Country Status (9)

Country Link
US (1) US5932508A (es)
EP (1) EP0925378B1 (es)
AT (1) ATE216435T1 (es)
AU (1) AU717904B2 (es)
BR (1) BR9711668A (es)
CA (1) CA2264858C (es)
DE (1) DE69712075T2 (es)
ES (1) ES2176764T3 (es)
WO (1) WO1998010110A1 (es)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6416560B1 (en) 1999-09-24 2002-07-09 3M Innovative Properties Company Fused abrasive bodies comprising an oxygen scavenger metal
US6575353B2 (en) 2001-02-20 2003-06-10 3M Innovative Properties Company Reducing metals as a brazing flux
DE10211604C1 (de) * 2002-03-11 2003-07-17 Fritsch Sondermaschinen Gmbh D Verfahren zum Herstellen eines diamanthaltigen Werkzeugsegmentes und Vorrichtung hierfür
US9540883B2 (en) 2006-11-30 2017-01-10 Longyear Tm, Inc. Fiber-containing diamond-impregnated cutting tools and methods of forming and using same
AU2007342231B2 (en) 2006-11-30 2011-06-23 Longyear Tm, Inc. Fiber-containing diamond-impregnated cutting tools
US9267332B2 (en) 2006-11-30 2016-02-23 Longyear Tm, Inc. Impregnated drilling tools including elongated structures
US8125060B2 (en) 2006-12-08 2012-02-28 Infineon Technologies Ag Electronic component with layered frame
US9506298B2 (en) 2013-11-20 2016-11-29 Longyear Tm, Inc. Drill bits having blind-hole flushing and systems for using same
US7628228B2 (en) * 2006-12-14 2009-12-08 Longyear Tm, Inc. Core drill bit with extended crown height
US8459381B2 (en) 2006-12-14 2013-06-11 Longyear Tm, Inc. Drill bits with axially-tapered waterways
US9279292B2 (en) 2013-11-20 2016-03-08 Longyear Tm, Inc. Drill bits having flushing and systems for using same
USD647115S1 (en) 2006-12-14 2011-10-18 Longyear Tm, Inc. Drill bit waterway
US9500036B2 (en) 2006-12-14 2016-11-22 Longyear Tm, Inc. Single-waterway drill bits and systems for using same
US7905161B2 (en) * 2007-06-20 2011-03-15 Longyear Tm, Inc. Process of drill bit manufacture
SE532992C2 (sv) * 2007-11-08 2010-06-08 Alfa Laval Corp Ab Förfarande för framställning av en diamantkomposit, grönkropp, diamantkomposit samt användning av diamantkompositen
US8025107B2 (en) * 2008-05-15 2011-09-27 Longyear Tm, Inc. Reamer with polycrystalline diamond compact inserts
AU2009280036B2 (en) 2008-08-08 2013-04-04 Saint-Gobain Abrasifs Abrasive tools having a continuous metal phase for bonding an abrasive component to a carrier
US9097067B2 (en) * 2009-02-12 2015-08-04 Saint-Gobain Abrasives, Inc. Abrasive tip for abrasive tool and method for forming and replacing thereof
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
MX343779B (es) 2009-12-31 2016-11-23 Saint Gobain Abrasives Inc Artículo abrasivo que incorpora un segmento abrasivo infiltrado.
CN101879597B (zh) * 2010-06-11 2011-12-07 西安交通大学 Qfn封装器件切割用金属烧结型金刚石锯刀制备方法
WO2010118440A2 (en) 2010-07-12 2010-10-14 Saint-Gobain Abrasives, Inc. Abrasive article for shaping of industrial materials
CA2842718C (en) * 2010-08-06 2017-10-24 S-421 Holdings Ltd. Drill bit alloy
TWI544064B (zh) 2010-09-03 2016-08-01 聖高拜磨料有限公司 粘結的磨料物品及形成方法
TW201223699A (en) * 2010-09-03 2012-06-16 Saint Gobain Abrasives Inc Bonded abrasive articles, method of forming such articles, and grinding performance of such articles
US8657894B2 (en) 2011-04-15 2014-02-25 Longyear Tm, Inc. Use of resonant mixing to produce impregnated bits
US9833785B2 (en) * 2012-12-17 2017-12-05 Kooima Company Method of making a processor disk
US9278431B2 (en) 2012-12-31 2016-03-08 Saint-Gobain Abrasives, Inc. Bonded abrasive article and method of grinding
US9102039B2 (en) 2012-12-31 2015-08-11 Saint-Gobain Abrasives, Inc. Bonded abrasive article and method of grinding
JP6064058B2 (ja) 2012-12-31 2017-01-18 サンーゴバン アブレイシブズ，インコーポレイティド 結合研磨物品および研削方法
DE112014001102T5 (de) 2013-03-31 2015-11-19 Saint-Gobain Abrasifs Gebundener Schleifartikel und Schleifverfahren
ES2865302T3 (es) 2015-01-12 2021-10-15 Longyear Tm Inc Herramientas de perforación que tienen matrices con aleaciones con formación de carburos, y métodos de realización y utilización de las mismas
EP3437761A1 (de) 2017-08-01 2019-02-06 HILTI Aktiengesellschaft Verfahren zur herstellung eines bearbeitungssegmentes für ein abrasives bearbeitungswerkzeug
WO2020010048A1 (en) 2018-07-06 2020-01-09 Mccormick Lindsay Natural tooth powder tablets
WO2020015858A1 (en) 2018-07-18 2020-01-23 Ferriera Di Cittadella S.P.A. Grooved, diamond blade with sections made by free- sintering applied directly using laser welding
CN112140015A (zh) 2019-06-28 2020-12-29 圣戈班磨料磨具有限公司 磨料制品及其形成方法
CN112045578B (zh) * 2020-09-18 2022-08-12 昆明龙誉恒光电辅料有限责任公司 一种金刚石精磨片及其加工工艺
IT202100024536A1 (it) * 2021-09-24 2023-03-24 Mega Diamant S R L Metodo ed apparato per il monitoraggio di un filo diamantato perfezionato e dei parametri di utilizzo della macchina di taglio che impiega detto filo diamantato perfezionato
CN116083833A (zh) * 2022-12-23 2023-05-09 贵州电网有限责任公司 一种耐腐蚀的致密纯铝涂层及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA77465B (en) * 1977-01-26 1978-09-27 Edenvale Eng Works Metal bonded abrasive tools
DE2809184A1 (de) * 1977-03-09 1978-09-14 Krebsoege Gmbh Sintermetall Verfahren zur herstellung von harten, verschleissfesten werkstuecken
CA1193870A (en) * 1980-08-14 1985-09-24 Peter N. Tomlinson Abrasive product
US4655795A (en) * 1983-02-28 1987-04-07 Ex-Cell-O Corporation Abrasive tool for honing
US4770907A (en) * 1987-10-17 1988-09-13 Fuji Paudal Kabushiki Kaisha Method for forming metal-coated abrasive grain granules
DE4033214A1 (de) * 1990-10-19 1992-04-23 Hilti Ag Schneid- und bohrelemente
US5232469A (en) * 1992-03-25 1993-08-03 General Electric Company Multi-layer metal coated diamond abrasives with an electrolessly deposited metal layer

Also Published As

Publication number Publication date
AU3860397A (en) 1998-03-26
AU717904B2 (en) 2000-04-06
CA2264858C (en) 2007-04-03
ATE216435T1 (de) 2002-05-15
DE69712075D1 (de) 2002-05-23
BR9711668A (pt) 2000-01-18
WO1998010110A1 (en) 1998-03-12
DE69712075T2 (de) 2002-11-14
EP0925378A1 (en) 1999-06-30
EP0925378B1 (en) 2002-04-17
US5932508A (en) 1999-08-03
CA2264858A1 (en) 1998-03-12

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