WO2005123305A3 - Procédé de fabrication de produits en métal - Google Patents

Procédé de fabrication de produits en métal Download PDF

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Publication number
WO2005123305A3
WO2005123305A3 PCT/AT2005/000214 AT2005000214W WO2005123305A3 WO 2005123305 A3 WO2005123305 A3 WO 2005123305A3 AT 2005000214 W AT2005000214 W AT 2005000214W WO 2005123305 A3 WO2005123305 A3 WO 2005123305A3
Authority
WO
WIPO (PCT)
Prior art keywords
metal
atomized
solidify
semi
metal products
Prior art date
Application number
PCT/AT2005/000214
Other languages
German (de)
English (en)
Other versions
WO2005123305A2 (fr
Inventor
Karl Rimmer
Gunther Schulz
Original Assignee
Imr Metalle Und Technologie Gm
Karl Rimmer
Gunther Schulz
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
Priority claimed from AT0102804A external-priority patent/AT413702B/de
Application filed by Imr Metalle Und Technologie Gm, Karl Rimmer, Gunther Schulz filed Critical Imr Metalle Und Technologie Gm
Priority to CA002570924A priority Critical patent/CA2570924A1/fr
Priority to US11/629,658 priority patent/US20080093045A1/en
Priority to EP05748361A priority patent/EP1765536B1/fr
Priority to DE502005006882T priority patent/DE502005006882D1/de
Publication of WO2005123305A2 publication Critical patent/WO2005123305A2/fr
Publication of WO2005123305A3 publication Critical patent/WO2005123305A3/fr

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
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D23/00—Casting processes not provided for in groups B22D1/00 - B22D21/00
    • B22D23/003—Moulding by spraying metal on a surface
    • 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
    • B22F3/115—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by spraying molten metal, i.e. spray sintering, spray casting
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C23C4/123—Spraying molten metal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

L'invention concerne un procédé de fabrication de produits en métal tels que des poudres, des pellicules, des revêtements et des pièces moulées telles que des boulons, des tubes ou des tôles en métal, sous forme de demi-produit (15). Selon ledit procédé, le métal du demi-produit (15) est fondu et pulvérisé au moyen d'un champ magnétique inductif (12), et amené à se solidifier sous forme de poudre dans une chambre (35) ou pulvérisé sur un support et compacté sur le support. Le métal fondu est introduit en tant que pellicule (21) stabilisée par des courants de gaz (14) dans une buse à gaz (10) conçue en tant que buse de Laval ou en tant que buse de Venturi, puis pulvérisé par d'autres courants de gaz (13).
PCT/AT2005/000214 2004-06-17 2005-06-16 Procédé de fabrication de produits en métal WO2005123305A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA002570924A CA2570924A1 (fr) 2004-06-17 2005-06-16 Procede de fabrication de produits en metal
US11/629,658 US20080093045A1 (en) 2004-06-17 2005-06-16 Method for Producing Metal Products
EP05748361A EP1765536B1 (fr) 2004-06-17 2005-06-16 Procede de fabrication de produits en metal
DE502005006882T DE502005006882D1 (de) 2004-06-17 2005-06-16 Verfahren zum herstellen von erzeugnissen aus metall

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AT0102804A AT413702B (de) 2004-06-17 2004-06-17 Verfahren zum herstellen von erzeugnissen aus metall
ATA1028/2004 2004-06-17
ATA1322/2004 2004-08-02
AT13222004 2004-08-02

Publications (2)

Publication Number Publication Date
WO2005123305A2 WO2005123305A2 (fr) 2005-12-29
WO2005123305A3 true WO2005123305A3 (fr) 2006-06-01

Family

ID=35276348

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2005/000214 WO2005123305A2 (fr) 2004-06-17 2005-06-16 Procédé de fabrication de produits en métal

Country Status (6)

Country Link
US (1) US20080093045A1 (fr)
EP (1) EP1765536B1 (fr)
AT (1) ATE425832T1 (fr)
CA (1) CA2570924A1 (fr)
DE (1) DE502005006882D1 (fr)
WO (1) WO2005123305A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006051936B4 (de) * 2006-11-01 2014-03-20 Zollern Bhw Gleitlager Gmbh & Co. Kg Verfahren zur Herstellung zweier miteinander verbundener Schichten und nach dem Verfahren herstellbares Funktionsbauteil
DE102013008396B4 (de) 2013-05-17 2015-04-02 G. Rau Gmbh & Co. Kg Verfahren und Vorrichtung zum Umschmelzen und/oder Umschmelzlegieren metallischer Werkstoffe, insbesondere von Nitinol
DE102013022096B4 (de) * 2013-12-20 2020-10-29 Nanoval Gmbh & Co. Kg Vorrichtung und Verfahren zum tiegelfreien Schmelzen eines Materials und zum Zerstäuben des geschmolzenen Materials zum Herstellen von Pulver
FR3054462B1 (fr) * 2016-07-29 2020-06-19 Safran Aircraft Engines Procede d'atomisation de gouttes metalliques en vue de l'obtention d'une poudre metallique
CN108247075A (zh) * 2018-04-23 2018-07-06 安徽哈特三维科技有限公司 一种用于气雾化法制备超高温金属球形粉体的雾化器装置
DE102019122000A1 (de) * 2019-08-15 2021-02-18 Ald Vacuum Technologies Gmbh Verfahren und Vorrichtung zum Zerteilen einer elektrisch leitfähigen Flüssigkeit

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3775156A (en) * 1970-06-20 1973-11-27 Vandervell Products Ltd Method of forming composite metal strip
JPS6217103A (ja) * 1985-07-16 1987-01-26 Tanaka Kikinzoku Kogyo Kk 金属粉末の製造方法
US4822267A (en) * 1985-09-24 1989-04-18 Alfred Walz Apparatus for producing superfine powder in spherical form
DE4102101A1 (de) * 1991-01-25 1992-07-30 Leybold Ag Einrichtung zum herstellen von pulvern aus metallen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2864137A (en) * 1952-10-25 1958-12-16 Helen E Brennan Apparatus and method for producing metal strip
GB1517283A (en) * 1974-06-28 1978-07-12 Singer Alec Production of metal articles
US5022455A (en) * 1989-07-31 1991-06-11 Sumitomo Electric Industries, Ltd. Method of producing aluminum base alloy containing silicon
US5609922A (en) * 1994-12-05 1997-03-11 Mcdonald; Robert R. Method of manufacturing molds, dies or forming tools having a cavity formed by thermal spraying
US6254661B1 (en) * 1997-08-29 2001-07-03 Pacific Metals Co., Ltd. Method and apparatus for production of metal powder by atomizing
WO1999054524A1 (fr) * 1998-04-17 1999-10-28 Gkn Sinter Metals Gmbh Procede de realisation d'une couche metallique frittee a porosite ouverte

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3775156A (en) * 1970-06-20 1973-11-27 Vandervell Products Ltd Method of forming composite metal strip
JPS6217103A (ja) * 1985-07-16 1987-01-26 Tanaka Kikinzoku Kogyo Kk 金属粉末の製造方法
US4822267A (en) * 1985-09-24 1989-04-18 Alfred Walz Apparatus for producing superfine powder in spherical form
DE4102101A1 (de) * 1991-01-25 1992-07-30 Leybold Ag Einrichtung zum herstellen von pulvern aus metallen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 011, no. 191 (M - 600) 19 June 1987 (1987-06-19) *

Also Published As

Publication number Publication date
CA2570924A1 (fr) 2005-12-29
WO2005123305A2 (fr) 2005-12-29
DE502005006882D1 (de) 2009-04-30
EP1765536B1 (fr) 2009-03-18
US20080093045A1 (en) 2008-04-24
ATE425832T1 (de) 2009-04-15
EP1765536A2 (fr) 2007-03-28

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