SE8802397D0 - ANODIZED SURFACES WITH LITTLE EMITTANCE OF RADIATION AND PROCEDURES FOR PRODUCING THEREOF - Google Patents

ANODIZED SURFACES WITH LITTLE EMITTANCE OF RADIATION AND PROCEDURES FOR PRODUCING THEREOF

Info

Publication number
SE8802397D0
SE8802397D0 SE8802397A SE8802397A SE8802397D0 SE 8802397 D0 SE8802397 D0 SE 8802397D0 SE 8802397 A SE8802397 A SE 8802397A SE 8802397 A SE8802397 A SE 8802397A SE 8802397 D0 SE8802397 D0 SE 8802397D0
Authority
SE
Sweden
Prior art keywords
anodized
producing
procedures
radiation
anodized surfaces
Prior art date
Application number
SE8802397A
Other languages
Swedish (sv)
Other versions
SE8802397L (en
SE465376B (en
Inventor
Lars-Henrik Andersson
Original Assignee
Andersson Lars Henrik
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 Andersson Lars Henrik filed Critical Andersson Lars Henrik
Priority to SE8802397A priority Critical patent/SE465376B/en
Publication of SE8802397D0 publication Critical patent/SE8802397D0/en
Publication of SE8802397L publication Critical patent/SE8802397L/en
Publication of SE465376B publication Critical patent/SE465376B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/06—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used
    • C25D11/08—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used containing inorganic acids
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/06—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used
    • C25D11/10—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used containing organic acids
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/18—After-treatment, e.g. pore-sealing
    • C25D11/24—Chemical after-treatment

Abstract

The present invention relates to a process for producing anodized surfaces on objects made of aluminium or aluminium alloy, which surfaces exhibit very low emittance (very high reflectance) in the wavelength range 7-50 μm. An aftertreatment of the surface, which has been anodized in a conventional manner, is used to free it from acid anions from the anodizing bath, which remain in the pores of the surface. The anodized surface, which has been produced in accordance with the invention, can then be aftertreated for precipitating metal in the pores in a conventional manner.
SE8802397A 1988-06-27 1988-06-27 Process for producing anodized surfaces having a low emittance of heat radiation SE465376B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8802397A SE465376B (en) 1988-06-27 1988-06-27 Process for producing anodized surfaces having a low emittance of heat radiation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8802397A SE465376B (en) 1988-06-27 1988-06-27 Process for producing anodized surfaces having a low emittance of heat radiation

Publications (3)

Publication Number Publication Date
SE8802397D0 true SE8802397D0 (en) 1988-06-27
SE8802397L SE8802397L (en) 1990-02-01
SE465376B SE465376B (en) 1991-09-02

Family

ID=20372743

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8802397A SE465376B (en) 1988-06-27 1988-06-27 Process for producing anodized surfaces having a low emittance of heat radiation

Country Status (1)

Country Link
SE (1) SE465376B (en)

Also Published As

Publication number Publication date
SE8802397L (en) 1990-02-01
SE465376B (en) 1991-09-02

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