AT353563B - Verfahren zur erzeugung dunkelgefaerbter ober- flaechen insbesondere mit selektiver absorption fuer sonnenkollektoren - Google Patents

Verfahren zur erzeugung dunkelgefaerbter ober- flaechen insbesondere mit selektiver absorption fuer sonnenkollektoren

Info

Publication number
AT353563B
AT353563B AT498177A AT498177A AT353563B AT 353563 B AT353563 B AT 353563B AT 498177 A AT498177 A AT 498177A AT 498177 A AT498177 A AT 498177A AT 353563 B AT353563 B AT 353563B
Authority
AT
Austria
Prior art keywords
selective absorption
solar collectors
dark colored
colored surfaces
generating dark
Prior art date
Application number
AT498177A
Other languages
English (en)
Other versions
ATA498177A (de
Original Assignee
Vmw Ranshofen Berndorf Ag
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 Vmw Ranshofen Berndorf Ag filed Critical Vmw Ranshofen Berndorf Ag
Priority to AT498177A priority Critical patent/AT353563B/de
Priority to YU160178A priority patent/YU160178A/xx
Priority to DE19782830468 priority patent/DE2830468A1/de
Priority to ES471668A priority patent/ES471668A2/es
Publication of ATA498177A publication Critical patent/ATA498177A/de
Application granted granted Critical
Publication of AT353563B publication Critical patent/AT353563B/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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/60—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using alkaline aqueous solutions with pH greater than 8
    • C23C22/66—Treatment of aluminium or alloys based thereon
    • C23C22/67—Treatment of aluminium or alloys based thereon with solutions containing hexavalent chromium
    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/82—After-treatment
    • C23C22/84—Dyeing

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
AT498177A 1977-07-12 1977-07-12 Verfahren zur erzeugung dunkelgefaerbter ober- flaechen insbesondere mit selektiver absorption fuer sonnenkollektoren AT353563B (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT498177A AT353563B (de) 1977-07-12 1977-07-12 Verfahren zur erzeugung dunkelgefaerbter ober- flaechen insbesondere mit selektiver absorption fuer sonnenkollektoren
YU160178A YU160178A (en) 1977-07-12 1978-07-05 Process for obtaining dark coloured metallic surfaces of a selective absorption for solar collectors
DE19782830468 DE2830468A1 (de) 1977-07-12 1978-07-11 Verfahren zur erzeugung dunkelgefaerbter oberflaechen, insbesondere mit selektriver absorption fuer sonnenkollektoren
ES471668A ES471668A2 (es) 1977-07-12 1978-07-12 Mejoras en la patente principal numero 464.074, por: proce- dimiento para obtener sobre aluminio una superficie de coloroscuro para la absorcion selectiva de rayos solares

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT498177A AT353563B (de) 1977-07-12 1977-07-12 Verfahren zur erzeugung dunkelgefaerbter ober- flaechen insbesondere mit selektiver absorption fuer sonnenkollektoren

Publications (2)

Publication Number Publication Date
ATA498177A ATA498177A (de) 1979-04-15
AT353563B true AT353563B (de) 1979-11-26

Family

ID=3570584

Family Applications (1)

Application Number Title Priority Date Filing Date
AT498177A AT353563B (de) 1977-07-12 1977-07-12 Verfahren zur erzeugung dunkelgefaerbter ober- flaechen insbesondere mit selektiver absorption fuer sonnenkollektoren

Country Status (4)

Country Link
AT (1) AT353563B (de)
DE (1) DE2830468A1 (de)
ES (1) ES471668A2 (de)
YU (1) YU160178A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2584742B1 (fr) * 1985-07-12 1990-06-15 Univ Toulouse Procede de traitement de surface d'un acier en vue de realiser un revetement colore
US7413777B2 (en) 2004-06-12 2008-08-19 Allfast Fastening Systems, Inc. Coating composition and methods of coating

Also Published As

Publication number Publication date
ATA498177A (de) 1979-04-15
ES471668A2 (es) 1979-02-01
YU160178A (en) 1982-06-30
DE2830468A1 (de) 1979-01-25

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Legal Events

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