BR9907410A - Instalação e processo para a fabricação de pó metálico em cápsulas - Google Patents

Instalação e processo para a fabricação de pó metálico em cápsulas

Info

Publication number
BR9907410A
BR9907410A BR9907410-9A BR9907410A BR9907410A BR 9907410 A BR9907410 A BR 9907410A BR 9907410 A BR9907410 A BR 9907410A BR 9907410 A BR9907410 A BR 9907410A
Authority
BR
Brazil
Prior art keywords
disintegrator
powder
capsules
manufacture
installation
Prior art date
Application number
BR9907410-9A
Other languages
English (en)
Inventor
Claes Tornberg
Original Assignee
Boehler Edelstahl
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 Boehler Edelstahl filed Critical Boehler Edelstahl
Publication of BR9907410A publication Critical patent/BR9907410A/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
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • 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
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • 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
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • B22F2009/0896—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid particle transport, separation: process and apparatus

Landscapes

  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
  • Manufacturing Of Micro-Capsules (AREA)

Abstract

Patente de Invenção: <B>"INSTALAçãO E PROCESSO PARA A FABRICAçãO DE Pó METáLICO EM CáPSULAS".<D> A invenção refere-se a uma instalação, bem como a um processo para a obtenção de material preliminar para peças de pó metalúrgico. Para se atender a critérios preferenciais de enrijecimento das gotículas de metal, acompanhados de uma altura reduzida da construção da invenção, assim como também para se obter uma colocação e uma preparação vantajosas do pó formado e também uma embalagem de pó que seja a mais compacta possível para o enchimento de cápsulas, de acordo com a invenção é previsto que a câmara de pulverização (3), a qual, pelo lado de entrada, fica em ligação com o recipiente metalúrgico (2) e em cuja extensão longitudinal acha-se projetada inclinada para baixo com um ângulo <244>, pelo lado de saída coopere com uma peça de retorno (4), em cuja peça (4) a continuação do trajeto de transporte para o pó, acha-se conectado um tubo (5) apontado para cima e esse tubo ascendente (5) desemboca em um desintegrador (6) disposto antes do separador (7), sendo que o separador (7), ligado com o desintegrador (6) através de uma válvula de desvio (61), apresenta uma ligação com um recipiente coletor (8), o qual ser colocado ele próprio em ligação com uma instalação de encapsulação (9), respectivamente com uma cápsula de pó, intercalando-se um órgão de bloqueio
BR9907410-9A 1998-12-09 1999-12-08 Instalação e processo para a fabricação de pó metálico em cápsulas BR9907410A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0206698A AT407620B (de) 1998-12-09 1998-12-09 Einrichtung und verfahren zur herstellung von metallpulver in kapseln

Publications (1)

Publication Number Publication Date
BR9907410A true BR9907410A (pt) 2001-03-20

Family

ID=3527050

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9907410-9A BR9907410A (pt) 1998-12-09 1999-12-08 Instalação e processo para a fabricação de pó metálico em cápsulas

Country Status (11)

Country Link
US (1) US6405512B1 (pt)
EP (1) EP1008407B1 (pt)
JP (1) JP4148308B2 (pt)
AT (2) AT407620B (pt)
BR (1) BR9907410A (pt)
DE (1) DE59912426D1 (pt)
DK (1) DK1008407T3 (pt)
ES (1) ES2245083T3 (pt)
SI (1) SI1008407T1 (pt)
TW (1) TW453923B (pt)
UA (1) UA49067C2 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100488671C (zh) * 2007-02-09 2009-05-20 北京蓝景创新科技有限公司 金属粉末制备装置
DE102007027110A1 (de) * 2007-06-13 2008-12-18 Wacker Chemie Ag Verfahren und Vorrichtung zum Verpacken von polykristallinem Siliciumbruch
DE102011111365A1 (de) 2011-08-29 2013-02-28 Eads Deutschland Gmbh Oberflächenpassivierung von aluminiumhaltigem Pulver
DE102013105371B4 (de) * 2013-05-24 2021-02-25 BinNova GmbH & Co. KG Verfahren zum Herstellen mikrofeiner Fasern und Vorrichtung zur Durchführung des Verfahrens
IN2013CH04500A (pt) 2013-10-04 2015-04-10 Kennametal India Ltd
US11213888B2 (en) * 2016-05-03 2022-01-04 Raytheon Technologies Corporation Additive manufactured powder processing system
CN108247074A (zh) * 2018-04-23 2018-07-06 安徽哈特三维科技有限公司 一种用于制备低成本高纯净度球形金属粉体的装置及方法
EP3747574A1 (de) * 2019-06-05 2020-12-09 Hightech Metal ProzessentwicklungsgesellschaftmbH Verfahren und vorrichtung zur herstellung von materialpulver
CN111957955B (zh) * 2020-08-11 2022-05-27 杭州富阳横山复合材料有限公司 一种粉末冶金的压制设备

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3695795A (en) * 1970-03-20 1972-10-03 Conn Eng Assoc Corp Production of powdered metal
SE421758B (sv) 1970-11-11 1982-02-01 Uddeholms Ab Anordning enligt svenskt patent 6916675-9 for granulering av smelt metall
US4124377A (en) * 1977-07-20 1978-11-07 Rutger Larson Konsult Ab Method and apparatus for producing atomized metal powder
SE425837B (sv) * 1979-05-31 1982-11-15 Asea Ab Anleggning for gasatomisering av en smelta, innefattande kylorgan
US5024695A (en) * 1984-07-26 1991-06-18 Ultrafine Powder Technology, Inc. Fine hollow particles of metals and metal alloys and their production
DE3546040A1 (de) * 1985-12-24 1987-07-02 Eckart Standard Bronzepulver Vorrichtung zur herstellung von metallpulver aus einer metallschmelze
SE461848B (sv) * 1987-12-09 1990-04-02 Hg Tech Ab Foerfarande foer atomisering av vaetskor och anordning foer genomfoerande av foerfarandet
DE3877343T2 (de) * 1988-01-29 1993-08-12 Norsk Hydro As Vorrichtung zur herstellung von metallpulver.
DE3913649A1 (de) * 1989-04-26 1991-01-17 Krupp Pulvermetall Gmbh Verfahren und anlage zum herstellen metallischer pulver aus einer metallschmelze durch gasverduesen
DE4011392B4 (de) * 1990-04-09 2004-04-15 Ald Vacuum Technologies Ag Verfahren und Vorrichtung zur Formung eines Gießstrahls
US5272718A (en) * 1990-04-09 1993-12-21 Leybold Aktiengesellschaft Method and apparatus for forming a stream of molten material
DE4117140A1 (de) * 1991-05-25 1992-11-26 Wolfgang Seidler Verfahren und vorrichtung zur herstellung von pulvern und granulaten in kugelform aus einer schmelze
US5433978A (en) * 1993-09-27 1995-07-18 Iowa State University Research Foundation, Inc. Method of making quasicrystal alloy powder, protective coatings and articles

Also Published As

Publication number Publication date
DE59912426D1 (de) 2005-09-22
ATA206698A (de) 2000-09-15
EP1008407A2 (de) 2000-06-14
UA49067C2 (uk) 2002-09-16
EP1008407A3 (de) 2004-06-09
JP4148308B2 (ja) 2008-09-10
TW453923B (en) 2001-09-11
DK1008407T3 (da) 2005-12-12
AT407620B (de) 2001-05-25
EP1008407B1 (de) 2005-08-17
ATE302082T1 (de) 2005-09-15
US6405512B1 (en) 2002-06-18
JP2000256709A (ja) 2000-09-19
SI1008407T1 (sl) 2006-02-28
ES2245083T3 (es) 2005-12-16

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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]
B25A Requested transfer of rights approved

Owner name: BOEHLER EDELSTAHL GMBH (AT)

Free format text: TRANSFERIDO DE: BOEHLER EDELSTAHL GMBH AND CO. KG

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 17A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)