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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DE102005001198A1 (de) * 2005-01-10 2006-07-20 H.C. Starck Gmbh Metallische Pulvermischungen
US20090252634A1 (en) * 2006-07-12 2009-10-08 Roland Scholl Metallic powder mixtures
DE102006032561B3 (de) * 2006-07-12 2008-01-10 H.C. Starck Gmbh Metallische Pulvermischungen
EP2046522A1 (de) * 2006-07-12 2009-04-15 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
DE102007047629A1 (de) * 2007-04-13 2008-10-16 Stein, Ralf Verfahren zum Aufbringen einer hochfesten Beschichtung auf Werkstücke und/oder Werkstoffe
EP1980645A1 (de) * 2007-04-13 2008-10-15 Ralf Stein Verfahren zum Aufbringen einer mehrlagigen 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
US20100107816A1 (en) * 2008-10-30 2010-05-06 Henning Zoz Method of making metal flakes
DE102009057127A1 (de) 2009-12-08 2011-06-09 H.C. Starck Gmbh Teilchenfilter, Filterkörper, deren Herstellung und Verwendung
DE102009057257A1 (de) 2009-12-08 2011-06-09 H.C. Starck Gmbh Makroporöse Hohlkörper aus gesintertem Material, Verfahren zu deren Herstellung und Verwendung
DE102009057128A1 (de) 2009-12-08 2011-06-09 H.C. Starck Gmbh Verfahren zur Herstellung von sintermetallischen Hohlkörpern, damit erhältliche Produkte und deren Verwendung
CN102740998B (zh) * 2010-08-18 2014-07-23 胡心宇 粉末颗粒整形设备和方法
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
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
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
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
CN111133119A (zh) * 2017-07-24 2020-05-08 陆军部长代表的美利坚合众国 用于产生氢气并对其进行低温处理的铝基纳米电镀组合物
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
KR20200130458A (ko) * 2018-04-04 2020-11-18 메탈 파우더 웍스, 엘엘씨 분말 제조 시스템 및 방법
US20210260650A1 (en) * 2018-05-11 2021-08-26 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
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
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

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Also Published As

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

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Legal Events

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B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O E 13O DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]

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