ATE425832T1 - METHOD FOR PRODUCING METAL PRODUCTS - Google Patents

METHOD FOR PRODUCING METAL PRODUCTS

Info

Publication number
ATE425832T1
ATE425832T1 AT05748361T AT05748361T ATE425832T1 AT E425832 T1 ATE425832 T1 AT E425832T1 AT 05748361 T AT05748361 T AT 05748361T AT 05748361 T AT05748361 T AT 05748361T AT E425832 T1 ATE425832 T1 AT E425832T1
Authority
AT
Austria
Prior art keywords
metal
nozzle
atomized
carrier
metal products
Prior art date
Application number
AT05748361T
Other languages
German (de)
Inventor
Karl Rimmer
Gunther Schulz
Original Assignee
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/en
Application filed by Gunther Schulz filed Critical Gunther Schulz
Application granted granted Critical
Publication of ATE425832T1 publication Critical patent/ATE425832T1/en

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

To produce products from metal, such as powders, foils, coatings and molded parts, such as pins, pipes or sheets, from metal in the form of a semifinished product ( 15 ), the metal of the semifinished product ( 15 ) is melted by an inductive magnetic field ( 12 ), atomized and allowed to solidify in a chamber ( 25 ) into a powder or sprayed onto a carrier and hardened on the carrier. The molten metal is supplied in a gas nozzle ( 10 ) which is made either as a Laval nozzle or as a Venturi nozzle, as a film ( 21 ) which is stabilized by gas flows ( 14 ), and is then atomized by other gas flows ( 13 ).
AT05748361T 2004-06-17 2005-06-16 METHOD FOR PRODUCING METAL PRODUCTS ATE425832T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT0102804A AT413702B (en) 2004-06-17 2004-06-17 Process for inductive magnetic heating of metal and gas jet spray application onto a substrate to manufacture e.g. metal foil
AT13222004 2004-08-02
EP05748361A EP1765536B1 (en) 2004-06-17 2005-06-16 Method for producing metal products

Publications (1)

Publication Number Publication Date
ATE425832T1 true ATE425832T1 (en) 2009-04-15

Family

ID=35276348

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05748361T ATE425832T1 (en) 2004-06-17 2005-06-16 METHOD FOR PRODUCING METAL PRODUCTS

Country Status (6)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006051936B4 (en) 2006-11-01 2014-03-20 Zollern Bhw Gleitlager Gmbh & Co. Kg Process for producing two interconnected layers and functional component which can be produced by the process
DE102013008396B4 (en) 2013-05-17 2015-04-02 G. Rau Gmbh & Co. Kg Method and device for remelting and / or remelting of metallic materials, in particular nitinol
DE102013022096B4 (en) * 2013-12-20 2020-10-29 Nanoval Gmbh & Co. Kg Apparatus and method for crucible-free melting of a material and for atomizing the molten material to produce powder
FR3054462B1 (en) * 2016-07-29 2020-06-19 Safran Aircraft Engines METHOD FOR ATOMIZING METAL DROPS FOR OBTAINING A METAL POWDER
CN108247075A (en) * 2018-04-23 2018-07-06 安徽哈特三维科技有限公司 A kind of atomizer arrangement that the metal ball shaped powder of superhigh temperature is prepared for gas atomization
DE102019122000A1 (en) * 2019-08-15 2021-02-18 Ald Vacuum Technologies Gmbh Method and device for dividing an electrically conductive liquid

Family Cites Families (10)

* 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
GB1359486A (en) * 1970-06-20 1974-07-10 Vandervell Products Ltd Methods and apparatus for producing composite metal material
GB1517283A (en) * 1974-06-28 1978-07-12 Singer Alec Production of metal articles
JPS6217103A (en) * 1985-07-16 1987-01-26 Tanaka Kikinzoku Kogyo Kk Production of metallic powder
DE3533964C1 (en) * 1985-09-24 1987-01-15 Alfred Prof Dipl-Ing Dr-I Walz Method and device for producing fine powder in spherical form
US5022455A (en) * 1989-07-31 1991-06-11 Sumitomo Electric Industries, Ltd. Method of producing aluminum base alloy containing silicon
DE4102101C2 (en) * 1991-01-25 2003-12-18 Ald Vacuum Techn Ag Device for producing powders from metals
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
DE19881316B4 (en) * 1997-08-29 2006-08-17 Seiko Epson Corp. Method and device for producing metal powder by atomization
EP1073778B1 (en) * 1998-04-17 2002-01-30 GKN Sinter Metals GmbH Method for producing an openly porous sintered metal film

Also Published As

Publication number Publication date
EP1765536A2 (en) 2007-03-28
DE502005006882D1 (en) 2009-04-30
CA2570924A1 (en) 2005-12-29
WO2005123305A3 (en) 2006-06-01
US20080093045A1 (en) 2008-04-24
EP1765536B1 (en) 2009-03-18
WO2005123305A2 (en) 2005-12-29

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee