[go: up one dir, main page]

BRPI0518027A - método para produção de um corpo sinterizado - Google Patents

método para produção de um corpo sinterizado

Info

Publication number
BRPI0518027A
BRPI0518027A BRPI0518027-9A BRPI0518027A BRPI0518027A BR PI0518027 A BRPI0518027 A BR PI0518027A BR PI0518027 A BRPI0518027 A BR PI0518027A BR PI0518027 A BRPI0518027 A BR PI0518027A
Authority
BR
Brazil
Prior art keywords
sintered body
surface layer
particles
mold
layer
Prior art date
Application number
BRPI0518027-9A
Other languages
English (en)
Inventor
Bjoern Nilsson
Lars Graffton
Leif Baskman
Original Assignee
Pakit Int Trading Co Inc
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 Pakit Int Trading Co Inc filed Critical Pakit Int Trading Co Inc
Publication of BRPI0518027A publication Critical patent/BRPI0518027A/pt
Publication of BRPI0518027B1 publication Critical patent/BRPI0518027B1/pt

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J3/00—Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2027—Metallic material
    • B01D39/2041—Metallic material the material being filamentary or fibrous
    • B01D39/2044—Metallic material the material being filamentary or fibrous sintered or bonded by inorganic agents
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Powder Metallurgy (AREA)
  • Paper (AREA)

Abstract

MéTODO PARA PRODUçãO DE UM CORPO SINTERIZADO. Esta invenção se refere a um método para formação de um corpo sinterizado tridimensional (100), compreendendo as etapas de a) provisão de um molde básico tendo uma configuração adaptada ao corpo de sinterização que é para ser produzido; b) tratamento da superfície do molde básico para facilitar a aplicação de uma primeira camada superficial (130) do corpo sinterizado (100); c) aplicação de partículas (131) no molde básico, para formar referida primeira camada superficial (130); d) aplicação de pelo menos uma mais camada (120) no topo de referida primeira camada superficial (130); e) tratamento térmico do molde básico (400) e das partículas para formar um corpo sinterizado, no qual a etapa b) é realizada pela provisão de uma camada aderente (604) ao molde básico (400) disposta para aderir as partículas (131) de pelo menos uma porção da camada superficial (130).
BRPI0518027-9B1A 2004-11-26 2005-11-25 mÉtodo para produÇço de um corpo sinterizado BRPI0518027B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0402898A SE529166C2 (sv) 2004-11-26 2004-11-26 Massaform
PCT/SE2005/001773 WO2006057611A1 (en) 2004-11-26 2005-11-25 Method for producing a sintered body

Publications (2)

Publication Number Publication Date
BRPI0518027A true BRPI0518027A (pt) 2008-11-04
BRPI0518027B1 BRPI0518027B1 (pt) 2013-07-23

Family

ID=33538398

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0518027-9B1A BRPI0518027B1 (pt) 2004-11-26 2005-11-25 mÉtodo para produÇço de um corpo sinterizado

Country Status (12)

Country Link
US (3) US7811487B2 (pt)
EP (1) EP1824626B1 (pt)
JP (1) JP5139809B2 (pt)
KR (1) KR101362283B1 (pt)
CN (1) CN101111336B (pt)
BR (1) BRPI0518027B1 (pt)
CA (1) CA2588516C (pt)
ES (1) ES2388243T3 (pt)
MX (1) MX2007006169A (pt)
PL (1) PL1824626T3 (pt)
SE (1) SE529166C2 (pt)
WO (1) WO2006057611A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE534305C2 (sv) * 2009-11-13 2011-07-05 Pakit Int Trading Co Inc Gjutform för cellulosamassa innefattande en delvis maskinbearbetad slät yta
SE534319C2 (sv) 2009-11-13 2011-07-05 Pakit Int Trading Co Inc Massaform försedd med impermeabel yttre area
CN103314156A (zh) * 2010-06-15 2013-09-18 Pakit国际贸易股份有限公司 在模制纤维产品上应用薄膜的方法以及通过所述方法制造的产品
KR20140007895A (ko) * 2011-02-14 2014-01-20 신토고교 가부시키가이샤 금형용 형재, 금형용 통기성 부재, 및 금형용 형재 및 금형용 통기성 부재의 제조 방법
CN104066536B (zh) * 2011-12-28 2016-12-14 阿卡姆股份公司 用于制造多孔三维物品的方法
KR102904283B1 (ko) 2014-12-22 2025-12-29 셀위즈 에이비 도구 또는 도구 부품, 이러한 도구 또는 도구 부품을 포함하는 시스템, 이러한 도구 또는 도구 부품을 제조하는 방법 및 펄프 슬러리로부터 제품을 몰딩하는 방법
CN104911960B (zh) * 2015-05-21 2017-02-01 广州美普森包装有限公司 吸浆成型模具
SE543041C2 (en) 2018-07-19 2020-09-29 Celwise Ab Method of producing a pulp product
SE543042C2 (en) 2019-01-03 2020-09-29 Celwise Ab Tool and method for producing a 3D molded pulp product
SE543321C2 (en) 2019-01-03 2020-11-24 Celwise Ab A pick-up press device and method of producing a 3D-molded product from a pulp slurry

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2241095A (en) * 1940-02-01 1941-05-06 Gen Motors Corp Method of making porous metal structures
US2267918A (en) 1940-03-27 1941-12-30 Gen Motors Corp Porous article and method of making same
US3369938A (en) * 1966-01-03 1968-02-20 Varta Ag Catalytic electrodes and fuel cells therewith
GB1383123A (en) * 1972-05-30 1975-02-05 Wmf Wuerttemberg Metallwaren Metal fibre felts
US3885005A (en) * 1973-08-20 1975-05-20 Taylors Sons Co Chas Production of refractory articles by a freezecast process
US4428895A (en) * 1979-03-02 1984-01-31 Blasch Precision Ceramics, Inc. Composite inorganic structures and process of producing same
US4614835A (en) * 1983-12-15 1986-09-30 Texas Instruments Incorporated Photovoltaic solar arrays using silicon microparticles
JPS60217106A (ja) * 1984-04-12 1985-10-30 高橋　信之 無機粉末凍結成形法
JPS60224701A (ja) * 1984-04-23 1985-11-09 Honda Motor Co Ltd 雌型の製造方法
JP2836801B2 (ja) 1992-03-06 1998-12-14 日本碍子株式会社 繊維成形物の抄造型、抄造方法及び抄造装置、並びに抄造された繊維成形物
JP2836800B2 (ja) 1992-03-06 1998-12-14 日本碍子株式会社 繊維成形物の抄造型、抄造方法及び抄造装置、並びに抄造された繊維成形物
JPH0631710A (ja) * 1992-07-13 1994-02-08 Katsuya Hiraoka 外装材先付けコンクリート二次製品の製造方法
US6436163B1 (en) * 1994-05-23 2002-08-20 Pall Corporation Metal filter for high temperature applications
US5864743A (en) * 1996-11-06 1999-01-26 Materials And Electrochemical Research (Mer) Corporation Multi-channel structures and processes for making structures using carbon filler
US6024824A (en) * 1997-07-17 2000-02-15 3M Innovative Properties Company Method of making articles in sheet form, particularly abrasive articles
DE19963698A1 (de) 1999-12-29 2001-07-12 Gkn Sinter Metals Gmbh Dünne poröse Schicht mit offener Porosität und Verfahren zu ihrer Herstellung
DE10102295A1 (de) 2001-01-19 2002-08-08 Gkn Sinter Metals Gmbh Gradiert aufgebaute Filter und Verfahren zu ihrer Herstellung

Also Published As

Publication number Publication date
JP2008522025A (ja) 2008-06-26
KR101362283B1 (ko) 2014-02-12
US20120104640A1 (en) 2012-05-03
BRPI0518027B1 (pt) 2013-07-23
MX2007006169A (es) 2007-09-11
US20090140459A1 (en) 2009-06-04
CA2588516C (en) 2014-04-08
US7811487B2 (en) 2010-10-12
KR20070095299A (ko) 2007-09-28
CN101111336A (zh) 2008-01-23
EP1824626B1 (en) 2012-05-16
JP5139809B2 (ja) 2013-02-06
SE0402898D0 (sv) 2004-11-26
ES2388243T3 (es) 2012-10-11
WO2006057611A1 (en) 2006-06-01
PL1824626T3 (pl) 2012-12-31
SE0402898L (sv) 2006-05-27
US20100320630A1 (en) 2010-12-23
CA2588516A1 (en) 2006-06-01
CN101111336B (zh) 2011-09-07
SE529166C2 (sv) 2007-05-22
EP1824626A1 (en) 2007-08-29

Similar Documents

Publication Publication Date Title
BRPI0518027A (pt) método para produção de um corpo sinterizado
AR074424A2 (es) Un metodo para elaborar polvo de metal de titanio y polvo de titanio.
WO2009153259A3 (de) Verfahren und formwerkzeug zur herstellung von bauteilen aus faserverstärktem verbundwerkstoff mit mikrowellen
BRPI0414741A (pt) pinça de freio fundida e método para produzir a mesma
BR0215225B1 (pt) mÉtodo para produzir uma estrutura superficial em um implante e tambÉm o referido implante.
WO2007023413A3 (en) Method for manufacturing a component having a three-dimensional structure in a surface region and a ceramic component
WO2003049926A3 (de) Verfahren und vorrichtung zur herstellung eines aus mehreren schichten bestehenden dreidimensionalen bauteils
DE69943160D1 (de) Verfahren zur herstellung einer detektoranordnung einschliesslich eines gassensors und mit diesem verfahren hergestellte detektoranordnung
BR112018012881A2 (pt) método para produzir uma restauração dentária
BRPI0721716A2 (pt) Método para fazer um modelo de uma edificação no local.
BR0207805A (pt) Produto de compósito
ATE361811T1 (de) Herstellung eines verbundblockes zur fertigung von plattierten rohrleitungen
DK1437116T3 (da) Fremgangsmåde til fremstilling af en stöbeformet genstand med flere kerner og indretning til fremstilling af samme
DK1329438T3 (da) Fremgangsmåde til fremstilling af metalliske og keramiske produkter
DE602004017882D1 (de) Zusammengesetzter gegenstand und verfahren seiner herstellung
ATE509130T1 (de) Kolbenring sowie verfahren zur herstellung desselben
DE502007005290D1 (de) Verfahren zur herstellung einer vulkanisierform mirm zusammenfügbaren profilsegmenten und vulkanisierform
DE3860455D1 (de) Verfahren zur herstellung eines keramikbeschichteten metallischen bauteils.
ATE416711T1 (de) Verfahren zum herstellen einer dentalkeramischen struktur
BR112012028259A2 (pt) método para fabricar uma parte em material composto, com um núcleo oco, compreendendo as seguintes etapas, destinadas a: aplicar pelo menos uma camada adesiva numa superfície superior do núcleo oco, e parte para fabricação de uma parte em material composto
EP0884112A3 (en) Resin-composite aluminum profiles, heat insulating aluminum profiles, and method and apparatus for production thereof
BR112016026192B8 (pt) Método de fabricação de um componente de turbomáquina, componente de turbomáquina e turbomáquina
BR0214850A (pt) Método de produção de um modelo, e, pasta curável tixotrópica de densidade baixa
DE602005019725D1 (de) Verfahren zur Herstellung eines Verbundteils mit einem Beschlagteil sowie dadurch hergestellter Verbundteil
DE50005364D1 (de) Mehrschichtiger vorformling und verfahren zur herstellung desselben

Legal Events

Date Code Title Description
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 25/11/2005, OBSERVADAS AS CONDICOES LEGAIS.

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

Free format text: REFERENTE A 15A ANUIDADE.

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

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2605 DE 08-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.