GB1590597A - Treating a1 or a1 alloy surfaces - Google Patents

Treating a1 or a1 alloy surfaces Download PDF

Info

Publication number
GB1590597A
GB1590597A GB42769/77A GB4276977A GB1590597A GB 1590597 A GB1590597 A GB 1590597A GB 42769/77 A GB42769/77 A GB 42769/77A GB 4276977 A GB4276977 A GB 4276977A GB 1590597 A GB1590597 A GB 1590597A
Authority
GB
United Kingdom
Prior art keywords
coating
solution
aluminium
nitrite
silicate
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.)
Expired
Application number
GB42769/77A
Other languages
English (en)
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.)
Pyrene Chemical Services Ltd
Original Assignee
Pyrene Chemical Services Ltd
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 Pyrene Chemical Services Ltd filed Critical Pyrene Chemical Services Ltd
Publication of GB1590597A publication Critical patent/GB1590597A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23CCOATING 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
    • C23C22/00Chemical 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
    • C23C22/05Chemical 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
    • C23C22/60Chemical 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
    • C23C22/66Treatment of aluminium or alloys based thereon
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S70/00Details of absorbing elements
    • F24S70/20Details of absorbing elements characterised by absorbing coatings; characterised by surface treatment for increasing absorption
    • F24S70/25Coatings made of metallic material
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Sustainable Development (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
GB42769/77A 1976-11-05 1977-10-14 Treating a1 or a1 alloy surfaces Expired GB1590597A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13232176A JPS5357142A (en) 1976-11-05 1976-11-05 Process for forming black coating on aluminum or aluminum alloy

Publications (1)

Publication Number Publication Date
GB1590597A true GB1590597A (en) 1981-06-03

Family

ID=15078571

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42769/77A Expired GB1590597A (en) 1976-11-05 1977-10-14 Treating a1 or a1 alloy surfaces

Country Status (7)

Country Link
JP (1) JPS5357142A (enrdf_load_stackoverflow)
CH (1) CH615462A5 (enrdf_load_stackoverflow)
DE (1) DE2739576A1 (enrdf_load_stackoverflow)
FR (1) FR2370107A1 (enrdf_load_stackoverflow)
GB (1) GB1590597A (enrdf_load_stackoverflow)
IT (1) IT1089033B (enrdf_load_stackoverflow)
SE (1) SE425008B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2223239A (en) * 1988-08-24 1990-04-04 Ardrox Pyrene Ltd Phosphating process
CN114990538A (zh) * 2022-08-04 2022-09-02 山东一立动力科技股份有限公司 一种铝合金表面发黑处理方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO146439C (no) * 1979-11-09 1982-09-29 Inst Energiteknik Fremgangsmaate for fremstilling av en moerkfarget, boelgelengdeselektiv oksydfilm paa aluminium
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
US4586977A (en) * 1984-04-03 1986-05-06 Imperial Clevite Inc. Method of bonding a high temperature resistant polymeric material to an aluminum base substrate
US4555294A (en) * 1984-04-03 1985-11-26 Imperial Clevite Inc. Inorganic composition adapted for use in bonding a high temperature resistant polymeric material to an aluminum base substrate
JP2756169B2 (ja) * 1990-02-26 1998-05-25 古河電気工業株式会社 着色アルミニウム送電線およびその付属品の製造方法
US5441773A (en) * 1992-01-21 1995-08-15 Betz Laboratories, Inc. Composition and method of forming a black no-rinse conversion coating on metal surfaces
JP5634000B2 (ja) * 2006-04-06 2014-12-03 新日鐵住金株式会社 表面処理金属部材
FR3041695B1 (fr) 2015-09-25 2019-03-29 Illinois Tool Works Inc. Reservoir de degazage et vehicule automobile comprenant un tel reservoir

Family Cites Families (5)

* 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
FR1007070A (fr) * 1948-02-19 1952-04-30 Vernal S A Procédé pour améliorer l'aspect de la surface d'objets en aluminium ou alliages d'aluminium
DE1914759A1 (de) * 1969-03-22 1970-10-01 Dettner Dr Heinz W Heisse alkalische Baeder
US3971674A (en) * 1975-03-03 1976-07-27 Aluminum Company Of America Selective black coating for aluminum
US4145462A (en) * 1976-06-09 1979-03-20 Toyo Aluminium Kabushiki Kaisha Process for producing solar collectors

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2223239A (en) * 1988-08-24 1990-04-04 Ardrox Pyrene Ltd Phosphating process
GB2223239B (en) * 1988-08-24 1992-09-23 Ardrox Pyrene Ltd Phosphating process
CN114990538A (zh) * 2022-08-04 2022-09-02 山东一立动力科技股份有限公司 一种铝合金表面发黑处理方法
CN114990538B (zh) * 2022-08-04 2022-11-25 山东一立动力科技股份有限公司 一种铝合金表面发黑处理方法

Also Published As

Publication number Publication date
IT1089033B (it) 1985-06-10
JPS5551030B2 (enrdf_load_stackoverflow) 1980-12-22
FR2370107A1 (fr) 1978-06-02
DE2739576A1 (de) 1978-05-18
FR2370107B1 (enrdf_load_stackoverflow) 1980-06-20
SE425008B (sv) 1982-08-23
SE7712511L (sv) 1978-05-06
JPS5357142A (en) 1978-05-24
CH615462A5 (en) 1980-01-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee