ZA705993B - Process for the treatment of aluminium surfaces - Google Patents

Process for the treatment of aluminium surfaces

Info

Publication number
ZA705993B
ZA705993B ZA705993A ZA705993A ZA705993B ZA 705993 B ZA705993 B ZA 705993B ZA 705993 A ZA705993 A ZA 705993A ZA 705993 A ZA705993 A ZA 705993A ZA 705993 B ZA705993 B ZA 705993B
Authority
ZA
South Africa
Prior art keywords
treatment
aluminium surfaces
aluminium
Prior art date
Application number
ZA705993A
Inventor
H Germscheid
R Geisler
Original Assignee
Henkel & Cie Gmbh
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
Priority claimed from DE19691944452 external-priority patent/DE1944452C3/en
Application filed by Henkel & Cie Gmbh filed Critical Henkel & Cie Gmbh
Publication of ZA705993B publication Critical patent/ZA705993B/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
    • C25D11/18—After-treatment, e.g. pore-sealing
    • C25D11/24—Chemical after-treatment
    • C25D11/246—Chemical after-treatment for sealing layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Electrochemical Coating By Surface Reaction (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Chemical Treatment Of Metals (AREA)
ZA705993A 1969-09-02 1970-09-01 Process for the treatment of aluminium surfaces ZA705993B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691944452 DE1944452C3 (en) 1969-09-02 Process for the treatment of aluminum surfaces by oxidation with subsequent compaction

Publications (1)

Publication Number Publication Date
ZA705993B true ZA705993B (en) 1971-07-28

Family

ID=5744376

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA705993A ZA705993B (en) 1969-09-02 1970-09-01 Process for the treatment of aluminium surfaces

Country Status (12)

Country Link
US (1) US3657077A (en)
JP (1) JPS4927731B1 (en)
AT (1) AT298188B (en)
BE (1) BE755573A (en)
CH (1) CH564611A5 (en)
ES (1) ES383287A1 (en)
FR (1) FR2060356B1 (en)
GB (1) GB1302288A (en)
NL (1) NL167481B (en)
NO (1) NO125687B (en)
SE (1) SE367440B (en)
ZA (1) ZA705993B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2211553C3 (en) * 1972-03-10 1978-04-20 Henkel Kgaa, 4000 Duesseldorf Process for compacting anodic oxide layers on aluminum and aluminum alloys
GB8309571D0 (en) * 1983-04-08 1983-05-11 Albright & Wilson Accelerated sealing of anodised aluminium

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2376082A (en) * 1940-03-16 1945-05-15 Aluminum Co Of America Surface treatment of aluminum and aluminum alloys
US3016339A (en) * 1957-04-12 1962-01-09 Pechiney Prod Chimiques Sa Method of protecting metal surfaces

Also Published As

Publication number Publication date
DE1944452A1 (en) 1971-03-25
SE367440B (en) 1974-05-27
CH564611A5 (en) 1975-07-31
AT298188B (en) 1972-04-25
BE755573A (en) 1971-03-01
FR2060356B1 (en) 1973-03-16
US3657077A (en) 1972-04-18
NL167481B (en) 1981-07-16
GB1302288A (en) 1973-01-04
ES383287A1 (en) 1973-06-01
JPS4927731B1 (en) 1974-07-20
FR2060356A1 (en) 1971-06-18
NL7009366A (en) 1971-03-04
DE1944452B2 (en) 1971-10-07
NO125687B (en) 1972-10-16

Similar Documents

Publication Publication Date Title
AU1198970A (en) Heat treatment of steel
ZA698478B (en) Process for the purification of aluminium
ZA705096B (en) Process for the treatment of aluminium surfaces
IL34182A0 (en) Process for the treatment of water used for the heat treatment of packages
YU40057B (en) Process for the polymerization of 1-olefines
IL33840A0 (en) Process for the preparation of methionine
PH9229A (en) Process for the preparation of 3-phenyl-5-t-butyl-2-oxadiazolones
IL33920A0 (en) Process for the manufacture of oximino-dithiolanes
ZA701125B (en) Process for the production of aluminium chloride
ZA7047B (en) Treatment of asbestos
ZA705665B (en) Method for the preparation of vanadiumcarbide
ZA705993B (en) Process for the treatment of aluminium surfaces
IL33829A0 (en) Process for the preparation of alpha-cyanobutyraldimines
GB1324540A (en) Process for the productions of cis-polypentenamers
CA920642A (en) Device for treatment of surfaces
IL38025A0 (en) Process for the preparation of coatings
ZA703957B (en) Process for the preparation of quinoxaline-di-n-oxide-aldehyde
IL34184A (en) Process for the preparation of 19-nor-steroids
IL35163A (en) Process for the preparation of 3-halomethyl-cephalosporins and some such compounds
IL35069A (en) Process for the preparation of 3-phenyl-5-t-butyl-2-oxadiazolones
IL35502A (en) Process for the manufacture of n-mercaptomethyl-phthalimide
CA817409A (en) Treating process of the sylvine
CA803916A (en) Method for the treatment of aluminum flakes
CA817408A (en) Anodising treatment for aluminium
CA929355A (en) Process for the treatment of liquid metals