WO2005021819A3 - Verfahren zur beschichtung eines metallischen bauteils - Google Patents

Verfahren zur beschichtung eines metallischen bauteils Download PDF

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Publication number
WO2005021819A3
WO2005021819A3 PCT/EP2004/009194 EP2004009194W WO2005021819A3 WO 2005021819 A3 WO2005021819 A3 WO 2005021819A3 EP 2004009194 W EP2004009194 W EP 2004009194W WO 2005021819 A3 WO2005021819 A3 WO 2005021819A3
Authority
WO
WIPO (PCT)
Prior art keywords
coating
metallic
release agent
forming tool
metallic part
Prior art date
Application number
PCT/EP2004/009194
Other languages
English (en)
French (fr)
Other versions
WO2005021819A2 (de
Inventor
Andreas Barth
Marita Bauer
Original Assignee
Daimler Chrysler Ag
Andreas Barth
Marita Bauer
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 Daimler Chrysler Ag, Andreas Barth, Marita Bauer filed Critical Daimler Chrysler Ag
Publication of WO2005021819A2 publication Critical patent/WO2005021819A2/de
Publication of WO2005021819A3 publication Critical patent/WO2005021819A3/de

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
    • C23C24/00—Coating starting from inorganic powder
    • C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/24—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means incorporating means for heating the liquid or other fluent material, e.g. electrically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B29C33/58—Applying the releasing agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B29C33/60—Releasing, lubricating or separating agents
    • B29C33/62—Releasing, lubricating or separating agents based on polymers or oligomers
    • B29C33/64—Silicone
    • 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
    • C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Casting Devices For Molds (AREA)
  • Mold Materials And Core Materials (AREA)
  • Coating By Spraying Or Casting (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zur Beschichtung eines metallischen Bauteils mit einer Korrosionsschutzschicht. Hierbei wird ein metallisches Formwerkzeug (7) mindestens teilweise mit einem konzentrierten Formtrennmittel (15) besprüht. Das Bauteil wird in dem metallischen Formwerkzeug (7) geformt. Während des Erstarrens des Bauteils brennt das konzentrierte Formtrennmittel in die Oberfläche des Bauteils ein und bildet somit die Korrosionsschutzschicht. Die Erfindung zeichnet sich dadurch aus, dass das Formtrennmittel (15) vor dem Aufsprühen auf das Formwerkzeug auf eine Temperatur zwischen 40 °C und 99 °C aufgeheizt wird.
PCT/EP2004/009194 2003-08-22 2004-08-17 Verfahren zur beschichtung eines metallischen bauteils WO2005021819A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2003138570 DE10338570B4 (de) 2003-08-22 2003-08-22 Verfahren zur Beschichtung eines metallischen Bauteils
DE10338570.3 2003-08-22

Publications (2)

Publication Number Publication Date
WO2005021819A2 WO2005021819A2 (de) 2005-03-10
WO2005021819A3 true WO2005021819A3 (de) 2005-06-30

Family

ID=34201828

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/009194 WO2005021819A2 (de) 2003-08-22 2004-08-17 Verfahren zur beschichtung eines metallischen bauteils

Country Status (2)

Country Link
DE (1) DE10338570B4 (de)
WO (1) WO2005021819A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019118661A1 (de) * 2019-07-10 2021-01-14 Bayerische Motoren Werke Aktiengesellschaft Applikationskopf zur Heißapplikation von Wachs sowie Verfahren zum Applizieren von Wachs
CA3184657A1 (en) * 2020-06-30 2022-01-06 Canon Virginia, Inc. Methods and systems for dispensing spray wax and break strip extrusions

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60203335A (ja) * 1984-03-26 1985-10-14 Honda Motor Co Ltd 離型剤の塗布方法
WO2001092600A1 (de) * 2000-05-26 2001-12-06 Daimlerchrysler Ag Verfahren zur beschichtung eines metallischen bauteils
JP2003205346A (ja) * 2002-01-11 2003-07-22 Hanano Shoji Kk 金型冷却方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4882107A (en) * 1988-11-23 1989-11-21 Union Carbide Chemicals And Plastics Company Inc. Mold release coating process and apparatus using a supercritical fluid

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60203335A (ja) * 1984-03-26 1985-10-14 Honda Motor Co Ltd 離型剤の塗布方法
WO2001092600A1 (de) * 2000-05-26 2001-12-06 Daimlerchrysler Ag Verfahren zur beschichtung eines metallischen bauteils
JP2003205346A (ja) * 2002-01-11 2003-07-22 Hanano Shoji Kk 金型冷却方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 198547, Derwent World Patents Index; Class M22, AN 1985-293826 *
PATENT ABSTRACTS OF JAPAN vol. 010, no. 055 (M - 458) 5 March 1986 (1986-03-05) *
PATENT ABSTRACTS OF JAPAN vol. 2003, no. 11 5 November 2003 (2003-11-05) *

Also Published As

Publication number Publication date
DE10338570A1 (de) 2005-03-24
DE10338570B4 (de) 2005-07-14
WO2005021819A2 (de) 2005-03-10

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