BR0308703A - Pó pré-ligado, uso do mesmo, e, processo para preparar uma composição de pó - Google Patents

Pó pré-ligado, uso do mesmo, e, processo para preparar uma composição de pó

Info

Publication number
BR0308703A
BR0308703A BR0308703-4A BR0308703A BR0308703A BR 0308703 A BR0308703 A BR 0308703A BR 0308703 A BR0308703 A BR 0308703A BR 0308703 A BR0308703 A BR 0308703A
Authority
BR
Brazil
Prior art keywords
powder
prebonded
preparing
phase
iron
Prior art date
Application number
BR0308703-4A
Other languages
English (en)
Other versions
BR0308703B1 (pt
Inventor
Bert-Jan Kamphuis
Janneck Peersman
Original Assignee
Umicore Nv
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 Umicore Nv filed Critical Umicore Nv
Publication of BR0308703A publication Critical patent/BR0308703A/pt
Publication of BR0308703B1 publication Critical patent/BR0308703B1/pt

Links

Classifications

    • 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
    • C22C1/0425—Copper-based alloys
    • 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
    • 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
    • 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
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • B22F2009/041—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by mechanical alloying, e.g. blending, milling
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • 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
    • C22C2026/006—Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes with additional metal compounds being carbides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

"Pó PRé-LIGADO, USO DO MESMO, E, PROCESSO PARA PREPARAR UMA COMPOSIçãO DE Pó". A presente invenção refere-se a um pó pré-ligado e ao seu uso como um pó de aglutinação na fabricação de peças para metalurgia de pós e de ferramentas com ponta de diamante em particular. Um pó pré-ligado é descrito, com base nos sistemas de fase dual ferro-cobre, adicionalmente contendo Co, Ni, Mo, W, óxidos ou carbonetos como elementos de reforço na fase ferro, e Sn na fase cobre.
BRPI0308703-4A 2002-03-29 2003-03-07 pó pré-ligado. BR0308703B1 (pt)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
EP02076257 2002-03-29
EP02076257.1 2002-03-29
US38672402P 2002-06-10 2002-06-10
US60/386,724 2002-06-10
EP02078637 2002-09-03
EP02078637.2 2002-09-03
PCT/EP2003/002587 WO2003083150A1 (en) 2002-03-29 2003-03-07 Pre-alloyed bond powders

Publications (2)

Publication Number Publication Date
BR0308703A true BR0308703A (pt) 2005-01-04
BR0308703B1 BR0308703B1 (pt) 2011-06-28

Family

ID=28678547

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0308703-4A BR0308703B1 (pt) 2002-03-29 2003-03-07 pó pré-ligado.

Country Status (12)

Country Link
US (1) US7077883B2 (pt)
EP (1) EP1492897B1 (pt)
JP (1) JP4573192B2 (pt)
CN (1) CN1330784C (pt)
AT (1) ATE299955T1 (pt)
AU (1) AU2003227056A1 (pt)
BR (1) BR0308703B1 (pt)
DE (1) DE60301069T2 (pt)
EA (1) EA005911B1 (pt)
ES (1) ES2246049T3 (pt)
TW (1) TWI281506B (pt)
WO (1) WO2003083150A1 (pt)

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* Cited by examiner, † Cited by third party
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FR2892957B1 (fr) * 2005-11-09 2009-06-05 Eurotungstene Poudres Soc Par Poudre polymetallique et piece frittee fabriquee a partir de cette poudre
CN1986116B (zh) * 2005-12-19 2011-01-19 北京有色金属研究总院 含稀土预合金粉末
CN100462463C (zh) * 2006-03-30 2009-02-18 中南大学 冶金炉炉内杂质清洁材料
DE102006057004A1 (de) * 2006-12-02 2008-06-05 H.C. Starck Gmbh Metallpulver
DE102007004937B4 (de) * 2007-01-26 2008-10-23 H.C. Starck Gmbh Metallformulierungen
ATE496148T1 (de) * 2008-05-21 2011-02-15 Sandvik Intellectual Property Verfahren zur herstellung eines verbunddiamantkörpers
KR20110079901A (ko) 2008-10-20 2011-07-11 하.체. 스타르크 게엠베하 텅스텐 카바이드를 주성분으로 하는 초경합금 제작용의 몰리브덴 함유 금속 분말
DE102008052559A1 (de) 2008-10-21 2010-06-02 H.C. Starck Gmbh Metallpulver
CN103038025B (zh) * 2010-03-01 2014-10-15 俄罗斯联邦政府预算机构《联邦军事、特殊及双用途智力活动成果权利保护机构》 用于金刚石工具制造的铜基粘结剂
CN102407336A (zh) * 2010-09-25 2012-04-11 李国平 一种短流程制备部分预合金铁粉的方法
CN104907554A (zh) * 2014-03-12 2015-09-16 北京有色金属研究总院 一种粉末冶金用粉体材料及其制备方法与应用
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
CN105921738B (zh) * 2016-05-04 2018-02-23 江苏科技大学 一种强包镶能力的烧结金刚石铣刀胎体及铣刀与铣刀制法
CN105904597B (zh) * 2016-05-23 2018-06-08 江苏华昌工具制造有限公司 无压烧结干切片
CN108149097A (zh) * 2017-12-26 2018-06-12 江苏超峰工具有限公司 一种金刚石锯片材料及制作工艺
CN109722560B (zh) * 2018-12-03 2020-09-08 江西理工大学 一种ZrC增强Cu-Fe基复合材料及其制备方法
CN110014146B (zh) * 2019-05-22 2020-06-26 中国矿业大学 一种镍钼铁铬-金刚石合金复合粉末及其制备方法和用途
CN110480022B (zh) * 2019-09-04 2022-06-21 泉州天智合金材料科技有限公司 一种FeNiCuSn预合金粉末、制备方法及应用
ES2919199T3 (es) * 2019-10-15 2022-07-22 Ecka Granules Germany Gmbh Polvos de aleación de premezcla para herramientas de diamante
CN110964983B (zh) * 2019-12-30 2021-05-18 吉林大学 金刚石制品用FeCuSn基复合合金粉末及其制备方法
CN111872414B (zh) * 2020-06-12 2023-03-21 辽宁科技大学 一种微纳米预合金粉的制备方法
CN112322950A (zh) * 2020-11-13 2021-02-05 娄底市安地亚斯电子陶瓷有限公司 一种工业陶瓷雕刻用金刚石刀及其加工工艺
CN113600810A (zh) * 2021-08-10 2021-11-05 泉州众志新材料科技有限公司 一种用于制备高性价比精切片的胎体材料及精切片刀头

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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
US2828197A (en) * 1954-09-15 1958-03-25 Norton Co Metal bonded diamond wheels
US3372010A (en) * 1965-06-23 1968-03-05 Wall Colmonoy Corp Diamond abrasive matrix
US3591362A (en) 1968-03-01 1971-07-06 Int Nickel Co Composite metal powder
SU452489A1 (ru) * 1973-01-15 1974-12-05 Институт сверхтвердых материалов Металлическа св зка
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
JPH0949035A (ja) * 1995-08-10 1997-02-18 Osaka Diamond Ind Co Ltd 構成部品用焼結体及びその製造方法
BE1009811A3 (fr) * 1995-12-08 1997-08-05 Union Miniere Sa Poudre prealliee et son utilisation dans la fabrication d'outils diamantes.
WO1998049361A1 (en) * 1997-04-29 1998-11-05 N.V. Union Miniere S.A. Pre-alloyed copper containing powder, and its use in the manufac ture of diamond tools
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FR2784691B1 (fr) * 1998-10-16 2000-12-29 Eurotungstene Poudres Poudre metallique prealliee micronique a base de metaux de transition 3d

Also Published As

Publication number Publication date
BR0308703B1 (pt) 2011-06-28
AU2003227056A1 (en) 2003-10-13
EP1492897A1 (en) 2005-01-05
CN1330784C (zh) 2007-08-08
JP2005521791A (ja) 2005-07-21
ATE299955T1 (de) 2005-08-15
WO2003083150A1 (en) 2003-10-09
EA200401278A1 (ru) 2005-04-28
US20050106057A1 (en) 2005-05-19
EP1492897B1 (en) 2005-07-20
CN1646713A (zh) 2005-07-27
DE60301069T2 (de) 2006-06-01
DE60301069D1 (de) 2005-08-25
EA005911B1 (ru) 2005-06-30
US7077883B2 (en) 2006-07-18
TW200400275A (en) 2004-01-01
ES2246049T3 (es) 2006-02-01
TWI281506B (en) 2007-05-21
JP4573192B2 (ja) 2010-11-04

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 07/03/2003, OBSERVADAS AS CONDICOES LEGAIS.