ATE306343T1 - SPRAY COATING PROCESS - Google Patents

SPRAY COATING PROCESS

Info

Publication number
ATE306343T1
ATE306343T1 AT00913569T AT00913569T ATE306343T1 AT E306343 T1 ATE306343 T1 AT E306343T1 AT 00913569 T AT00913569 T AT 00913569T AT 00913569 T AT00913569 T AT 00913569T AT E306343 T1 ATE306343 T1 AT E306343T1
Authority
AT
Austria
Prior art keywords
coating
droplets
metallic
sprayed
mould
Prior art date
Application number
AT00913569T
Other languages
German (de)
Inventor
Richard Michael Jordan
Jonathan Betts
Patrick Grant
Allen Dennis Roche
Piers Newbery
Original Assignee
Sprayform Holdings Ltd
Ford Global Tech 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 Sprayform Holdings Ltd, Ford Global Tech Inc filed Critical Sprayform Holdings Ltd
Application granted granted Critical
Publication of ATE306343T1 publication Critical patent/ATE306343T1/en

Links

Classifications

    • 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
    • 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
    • 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
    • C23C4/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • 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
    • 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
    • C23C4/131—Wire arc spraying

Abstract

A process for producing a metallic tool, mould, die or other body of significant thickness or a coating, the process comprising directing a spray (3, 4) comprising molten metallic droplets carried by a propelling gas toward an object surface (7) of a substrate or pattern (5) so as to build up a metallic deposit or coating comprising the mould, tool, die, body or coating on the object surface (7) of the substrate or pattern (5), wherein at one or more predetermined stages during spraying droplets of a relatively large mean size are sprayed and at one or more other stages droplets or a relatively smaller mean size are sprayed.
AT00913569T 1999-02-23 2000-02-23 SPRAY COATING PROCESS ATE306343T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9903964.6A GB9903964D0 (en) 1999-02-23 1999-02-23 Spray deposition process
PCT/US2000/004494 WO2000050177A1 (en) 1999-02-23 2000-02-23 Spray deposition process

Publications (1)

Publication Number Publication Date
ATE306343T1 true ATE306343T1 (en) 2005-10-15

Family

ID=10848211

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00913569T ATE306343T1 (en) 1999-02-23 2000-02-23 SPRAY COATING PROCESS

Country Status (6)

Country Link
EP (1) EP1159085B8 (en)
AT (1) ATE306343T1 (en)
DE (1) DE60023120T2 (en)
ES (1) ES2251364T3 (en)
GB (1) GB9903964D0 (en)
WO (1) WO2000050177A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6805188B2 (en) * 2001-04-18 2004-10-19 Ford Global Technologies, Llc Method and arrangement for heat treatment before the execution of sprayform techniques
EP1422309A1 (en) * 2002-11-22 2004-05-26 Siemens Aktiengesellschaft Use of an apparatus for spray compacting for the production of a layer and layer system
WO2004078357A2 (en) * 2003-03-04 2004-09-16 Jacobus Gert Van Der Walt A spray apparatus and method
DE502006006506D1 (en) * 2006-01-31 2010-05-06 Siemens Ag Thermal spraying method and apparatus for carrying out the method
JP2007307547A (en) * 2006-04-17 2007-11-29 Seiko Epson Corp Method for forming functional film, method for manufacturing electrode, and method for manufacturing rechargeable battery
WO2009144109A1 (en) * 2008-05-29 2009-12-03 Siemens Aktiengesellschaft Method for high speed flame spraying
EP2145974A1 (en) * 2008-07-16 2010-01-20 Siemens Aktiengesellschaft Method for high speed flame spraying
DE102011100123A1 (en) * 2011-04-26 2012-10-31 Faurecia Innenraum Systeme Gmbh Producing molded shells in metal spraying- or metal injecting process, comprises applying sacrificial layer on milling model, applying metal layer, and removing sacrificial layer and separating metal layer from milling model
DE102013216439A1 (en) 2013-05-22 2014-11-27 Siemens Aktiengesellschaft Method for producing a cup-shaped component and production plant suitable for the use of this method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4971133A (en) * 1989-04-03 1990-11-20 Olin Corporation Method to reduce porosity in a spray cast deposit
US5226948A (en) * 1990-08-30 1993-07-13 University Of Southern California Method and apparatus for droplet stream manufacturing
US5718863A (en) * 1992-11-30 1998-02-17 Lockheed Idaho Technologies Company Spray forming process for producing molds, dies and related tooling
ATE242097T1 (en) * 1995-11-13 2003-06-15 Gmic Corp MAKING TOOLS BY THERMAL SPRAYING
US5658506A (en) * 1995-12-27 1997-08-19 Ford Global Technologies, Inc. Methods of making spray formed rapid tools

Also Published As

Publication number Publication date
WO2000050177A1 (en) 2000-08-31
EP1159085A1 (en) 2001-12-05
DE60023120T2 (en) 2006-09-07
EP1159085B8 (en) 2005-12-28
EP1159085B1 (en) 2005-10-12
ES2251364T3 (en) 2006-05-01
GB9903964D0 (en) 1999-04-14
EP1159085A4 (en) 2004-08-11
DE60023120D1 (en) 2006-02-23

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Legal Events

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