BRPI0412509A - processo para a preparação de pós de metal, liga e composto - Google Patents

processo para a preparação de pós de metal, liga e composto

Info

Publication number
BRPI0412509A
BRPI0412509A BRPI0412509-6A BRPI0412509A BRPI0412509A BR PI0412509 A BRPI0412509 A BR PI0412509A BR PI0412509 A BRPI0412509 A BR PI0412509A BR PI0412509 A BRPI0412509 A BR PI0412509A
Authority
BR
Brazil
Prior art keywords
powder
alloy
metal
particles
compound
Prior art date
Application number
BRPI0412509-6A
Other languages
English (en)
Inventor
Roland Scholl
Dietmar Fister
Christian Spieker
Lam Ngo-Dinh
Original Assignee
Starck H C Gmbh
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 Starck H C Gmbh filed Critical Starck H C Gmbh
Publication of BRPI0412509A publication Critical patent/BRPI0412509A/pt

Links

Classifications

    • 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
    • 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
    • B22F1/05—Metallic powder characterised by the size or surface area of the particles
    • 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
    • B22F2998/10—Processes characterised by the sequence of their steps

Landscapes

  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)

Abstract

"PROCESSO PARA A PREPARAçãO DE PóS DE METAL, LIGA E COMPOSTO". A presente invenção refere-se a um método para a produção de pó de metal, pó de liga e pó de composto com um diâmetro de partículas médio D50 de não mais do que 25 <109>m a partir de um pó inicial com um diâmetro de partículas maior do que o médio. As partículas do pó inicial são processadas em um estágio de deformação a fim de formar partículas em forma de lâminas. A proporção do diâmetro das partículas para a espessura das mesmas é entre 10 : 1 e 1000 : 1. As partículas em forma de lâminas são moídas na presença de um agente auxiliar de moagem e obtém-se o pó de metal, de liga e de composto.
BRPI0412509-6A 2003-07-11 2004-07-06 processo para a preparação de pós de metal, liga e composto BRPI0412509A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10331785A DE10331785B4 (de) 2003-07-11 2003-07-11 Verfahren zur Herstellung feiner Metall-, Legierungs-und Verbundpulver
PCT/EP2004/007365 WO2005007327A2 (de) 2003-07-11 2004-07-06 Verfahren zur herstellung feiner metall-, legierungs- und verbundpulver

Publications (1)

Publication Number Publication Date
BRPI0412509A true BRPI0412509A (pt) 2006-09-05

Family

ID=34071652

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0412509-6A BRPI0412509A (pt) 2003-07-11 2004-07-06 processo para a preparação de pós de metal, liga e composto

Country Status (16)

Country Link
US (1) US20070199410A1 (pt)
EP (1) EP1646465A2 (pt)
JP (1) JP2007528936A (pt)
KR (1) KR20060026961A (pt)
CN (1) CN1863628A (pt)
AU (1) AU2004257411B2 (pt)
BR (1) BRPI0412509A (pt)
CA (1) CA2531683A1 (pt)
DE (1) DE10331785B4 (pt)
IL (1) IL173056A (pt)
MX (1) MXPA06000361A (pt)
NO (1) NO20060628L (pt)
RU (1) RU2367542C2 (pt)
SG (1) SG147433A1 (pt)
WO (1) WO2005007327A2 (pt)
ZA (1) ZA200600252B (pt)

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WO2008006801A1 (de) * 2006-07-12 2008-01-17 H.C. Starck Gmbh Metallische pulvermischungen
DE102006043498A1 (de) * 2006-09-12 2008-03-27 Artur Wiegand Dispergiermaschine und deren Verwendung für die Herstellung von Pulvermischungen
DE102006045481B3 (de) * 2006-09-22 2008-03-06 H.C. Starck Gmbh Metallpulver
EP1980645A1 (de) * 2007-04-13 2008-10-15 Ralf Stein Verfahren zum Aufbringen einer mehrlagigen Beschichtung auf Werkstücke und/oder Werkstoffe
DE102007047629A1 (de) * 2007-04-13 2008-10-16 Stein, Ralf Verfahren zum Aufbringen einer hochfesten Beschichtung auf Werkstücke und/oder Werkstoffe
DE102007052198B3 (de) * 2007-10-26 2009-04-02 H.C. Starck Gmbh Metallpulvermischung und deren Verwendung
JP5266601B2 (ja) * 2008-09-15 2013-08-21 田森 亮 耐摩耗性コバルト基合金
DE102009051147A1 (de) * 2008-10-30 2010-05-06 Zoz Gmbh Verfahren zur Herstellung von Metall-Flakes
DE102009057128A1 (de) 2009-12-08 2011-06-09 H.C. Starck Gmbh Verfahren zur Herstellung von sintermetallischen Hohlkörpern, damit erhältliche Produkte und deren Verwendung
DE102009057257A1 (de) 2009-12-08 2011-06-09 H.C. Starck Gmbh Makroporöse Hohlkörper aus gesintertem Material, Verfahren zu deren Herstellung und Verwendung
DE102009057127A1 (de) 2009-12-08 2011-06-09 H.C. Starck Gmbh Teilchenfilter, Filterkörper, deren Herstellung und Verwendung
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DE102011113854A1 (de) * 2011-09-21 2013-03-21 Durum Verschleißschutz GmbH Hartstoffpulver und Verfahren zur Herstellung von Hartstoffpulver
DE102012020829B4 (de) 2012-10-16 2019-01-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Herstellung von Verbundbauteilen
CN102994913A (zh) * 2012-11-22 2013-03-27 宁波得利时泵业有限公司 一种均质混合泵的定子材料
KR101728936B1 (ko) 2014-07-28 2017-04-21 세종대학교산학협력단 우수한 강도 및 연성을 갖는 하이엔트로피 합금
CN105132802A (zh) * 2015-08-21 2015-12-09 苏州莱特复合材料有限公司 一种齿轮用粉末冶金材料及其制备方法
CN105506382A (zh) * 2015-12-21 2016-04-20 常熟市梅李合金材料有限公司 高电阻电热合金丝
DE102016114533A1 (de) * 2016-08-05 2018-02-08 Flowserve Flow Control Gmbh Eisenbasierte Legierung zur Herstellung thermisch gespritzter Verschleißschutzschichten
CN106216698A (zh) * 2016-09-29 2016-12-14 柳州增程材料科技有限公司 一种3d打印用合金粉末的制备工艺
CN106399805A (zh) * 2016-09-29 2017-02-15 铜陵市超越电子有限公司 薄膜电容器端子专用合金组合物
CN106166616A (zh) * 2016-09-29 2016-11-30 柳州增程材料科技有限公司 一种3d打印用金属粉末的制备方法
EP3318534A1 (en) 2016-11-07 2018-05-09 Höganäs AB (publ) Iron based media
CN106555119A (zh) * 2016-11-29 2017-04-05 张家港市鑫华易金属材料有限公司 一种隔热耐磨型复合金属材料
KR102256355B1 (ko) 2017-07-24 2021-05-28 유나이티드 스테이츠 오브 아메리카, 애즈 레프리젠티드 바 이 더 시크레터리 오브 디 아미 수소 가스 생성 및 저온 공정에 유용한 알루미늄 기반 나노 갈바닉 조성물
CN107201079B (zh) * 2017-07-28 2020-09-29 广东石油化工学院 一种应用于pvc印刷的快干性水性油墨
CN107236358B (zh) * 2017-07-28 2020-09-29 广东石油化工学院 一种应用于pvc印刷的低粘度水性油墨
CN107829039A (zh) * 2017-09-26 2018-03-23 宁国市恒铸新型材料科技有限公司 一种铝电解打壳锤头用合金材料及新型打壳锤头表面增材的成型工艺
WO2019195559A1 (en) * 2018-04-04 2019-10-10 Metal Powder Works, LLC System and method for powder manufacturing
CA3099667A1 (en) * 2018-05-11 2019-11-14 Equispheres Inc. Additive manufacturing powder and additive manufacturing part made using same
KR102214810B1 (ko) * 2018-10-17 2021-02-09 최경미 픽업롤러의 제조방법
CN109175389B (zh) * 2018-11-08 2021-04-09 宏力(天津)环保科技有限公司 一种稀土复合热材及制备方法
RU2748155C1 (ru) * 2020-10-28 2021-05-19 Федеральное государственное бюджетное учреждение науки Институт химии твердого тела и механохимии Сибирского отделения Российской академии наук (Ru) Способ получения активированного порошка металлического иридия
CN112522632A (zh) * 2020-12-09 2021-03-19 苏州莱特复合材料有限公司 一种粉末冶金耐磨定子及其生产工艺
FR3117485B1 (fr) * 2020-12-10 2023-04-14 Commissariat Energie Atomique Procédé de broyage de poudres, procédé de revêtement d'un matériau, particules métalliques, matériau revêtu et leurs utilisations
CN113084150B (zh) * 2021-03-24 2023-08-25 河南东微电子材料有限公司 一种钌钴铼合金粉末的制备方法
CN113617493A (zh) * 2021-06-29 2021-11-09 南京信彩科技有限公司 一种彩色油墨制备用原料研磨方法
CN117854905A (zh) * 2021-12-30 2024-04-09 毛星星 复合永磁材料的制备方法
US12606917B2 (en) 2022-02-28 2026-04-21 The United States Of America As Represented By The Secretary Of The Army Method and apparatus for using nanogalvanic alloys to produce hydrogen
CN114939663B (zh) * 2022-05-24 2023-03-10 中国工程物理研究院材料研究所 一种3d打印用钯粉及其制备方法和应用
CN114799187B (zh) * 2022-05-27 2024-04-16 鞍钢股份有限公司 一种提高真空气雾化制粉细粉率的方法
CN117696883A (zh) * 2023-11-13 2024-03-15 中国科学院赣江创新研究院 一种含活泼金属元素的球形金属粉末及其制备方法和应用
CN121447017B (zh) * 2026-01-06 2026-04-17 成都佩克斯新材料有限公司 一种金锡合金粉末制备过程控制方法、系统、设备及介质

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Also Published As

Publication number Publication date
CN1863628A (zh) 2006-11-15
MXPA06000361A (es) 2006-03-30
NO20060628L (no) 2006-04-07
DE10331785A1 (de) 2005-03-03
AU2004257411A1 (en) 2005-01-27
CA2531683A1 (en) 2005-01-27
IL173056A0 (en) 2006-06-11
RU2006103980A (ru) 2006-08-10
ZA200600252B (en) 2007-03-28
WO2005007327A2 (de) 2005-01-27
DE10331785B4 (de) 2007-08-23
US20070199410A1 (en) 2007-08-30
AU2004257411B2 (en) 2009-10-29
SG147433A1 (en) 2008-11-28
IL173056A (en) 2010-06-16
JP2007528936A (ja) 2007-10-18
RU2367542C2 (ru) 2009-09-20
KR20060026961A (ko) 2006-03-24
WO2005007327A3 (de) 2006-07-06
EP1646465A2 (de) 2006-04-19

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B09B Patent application refused [chapter 9.2 patent gazette]

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B09B Patent application refused [chapter 9.2 patent gazette]

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