DE2608960A1 - Selektiver schwarzer belag fuer aluminium - Google Patents

Selektiver schwarzer belag fuer aluminium

Info

Publication number
DE2608960A1
DE2608960A1 DE19762608960 DE2608960A DE2608960A1 DE 2608960 A1 DE2608960 A1 DE 2608960A1 DE 19762608960 DE19762608960 DE 19762608960 DE 2608960 A DE2608960 A DE 2608960A DE 2608960 A1 DE2608960 A1 DE 2608960A1
Authority
DE
Germany
Prior art keywords
bath
aluminum
salt
minutes
concentration
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE19762608960
Other languages
German (de)
English (en)
Inventor
James Lewis Brandt
William King
James Dean Minford
Clement Edward Valchar
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcoa Corp
Original Assignee
Aluminum Company of America
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 Aluminum Company of America filed Critical Aluminum Company of America
Publication of DE2608960A1 publication Critical patent/DE2608960A1/de
Pending legal-status Critical Current

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S70/00—Details of absorbing elements
    • F24S70/20—Details of absorbing elements characterised by absorbing coatings; characterised by surface treatment for increasing absorption
    • F24S70/225—Details of absorbing elements characterised by absorbing coatings; characterised by surface treatment for increasing absorption for spectrally selective absorption
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S70/00—Details of absorbing elements
    • F24S70/20—Details of absorbing elements characterised by absorbing coatings; characterised by surface treatment for increasing absorption
    • F24S70/25—Coatings made of metallic material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S126/00—Stoves and furnaces
    • Y10S126/907—Absorber coating
    • Y10S126/908—Particular chemical

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Sustainable Energy (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
DE19762608960 1975-03-03 1976-03-02 Selektiver schwarzer belag fuer aluminium Pending DE2608960A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/554,718 US3971674A (en) 1975-03-03 1975-03-03 Selective black coating for aluminum

Publications (1)

Publication Number Publication Date
DE2608960A1 true DE2608960A1 (de) 1976-09-30

Family

ID=24214433

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762608960 Pending DE2608960A1 (de) 1975-03-03 1976-03-02 Selektiver schwarzer belag fuer aluminium

Country Status (11)

Country Link
US (1) US3971674A (https=)
JP (1) JPS51111932A (https=)
BE (1) BE839085A (https=)
DE (1) DE2608960A1 (https=)
DK (1) DK88076A (https=)
FR (1) FR2303092A1 (https=)
IL (1) IL49062A0 (https=)
IT (1) IT1065323B (https=)
NL (1) NL7602124A (https=)
NO (1) NO760690L (https=)
SE (1) SE7602946L (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5357142A (en) * 1976-11-05 1978-05-24 Nippon Packaging Kk Process for forming black coating on aluminum or aluminum alloy
NO146439C (no) * 1979-11-09 1982-09-29 Inst Energiteknik Fremgangsmaate for fremstilling av en moerkfarget, boelgelengdeselektiv oksydfilm paa aluminium
AU528865B2 (en) * 1980-12-01 1983-05-19 Yoshida Kogyo K.K. Forming protective surface film on aluminum surfaces
IT1152657B (it) * 1982-09-28 1987-01-07 Italia Alluminio Procedimento per la formazione di uno strato selettivo nero su superfici di corpi di alluminio e sue leghe e prodotti cosi' ottenuti
US5196106A (en) * 1991-03-20 1993-03-23 Optical Radiation Corporation Infrared absorbent shield
CA2431054C (en) * 2001-10-09 2010-12-14 Collins & Aikman Corporation Plastic skin forming process
US7550103B2 (en) * 2001-10-09 2009-06-23 International Automotive Components Group North America, Inc. Plastic skin forming process
WO2005014869A2 (en) * 2003-07-17 2005-02-17 Queen City Forging Co. Process of preparing metal parts to be heated by means of infrared radiance
US20090038712A1 (en) * 2007-06-26 2009-02-12 Dong Chen Protection of aluminum during a loss-of-coolant accident
US8173221B2 (en) * 2008-03-18 2012-05-08 MCT Research & Development Protective coatings for metals
PL4249236T3 (pl) 2014-09-08 2025-12-15 Mct Holdings Ltd Powłoki krzemianowe

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1846844A (en) * 1929-07-16 1932-02-23 Gen Electric Process of treating aluminum

Also Published As

Publication number Publication date
SE7602946L (sv) 1976-09-06
IT1065323B (it) 1985-02-25
NO760690L (https=) 1976-09-06
FR2303092A1 (fr) 1976-10-01
BE839085A (fr) 1976-09-02
US3971674A (en) 1976-07-27
JPS51111932A (en) 1976-10-02
NL7602124A (nl) 1976-09-07
DK88076A (da) 1976-09-04
JPS5339613B2 (https=) 1978-10-23
IL49062A0 (en) 1976-04-30

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Legal Events

Date Code Title Description
OHW Rejection