GB487406A - Process for anodically oxidising workpieces, made of light metals and their alloys - Google Patents

Process for anodically oxidising workpieces, made of light metals and their alloys

Info

Publication number
GB487406A
GB487406A GB34748/36A GB3474836A GB487406A GB 487406 A GB487406 A GB 487406A GB 34748/36 A GB34748/36 A GB 34748/36A GB 3474836 A GB3474836 A GB 3474836A GB 487406 A GB487406 A GB 487406A
Authority
GB
United Kingdom
Prior art keywords
alloys
workpieces
light metals
anodically
oxidising
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
GB34748/36A
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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
Priority to BE434906D priority Critical patent/BE434906A/xx
Priority to DEI56018D priority patent/DE672523C/de
Priority to NL80188A priority patent/NL46133C/xx
Application filed by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to GB34748/36A priority patent/GB487406A/en
Priority to FR822830D priority patent/FR822830A/fr
Priority to BE422075D priority patent/BE422075A/xx
Publication of GB487406A publication Critical patent/GB487406A/en
Priority to DEI61746D priority patent/DE682736C/de
Priority to NL93745A priority patent/NL53264C/xx
Priority to FR50647D priority patent/FR50647E/fr
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrochemical Coating By Surface Reaction (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
GB34748/36A 1936-09-26 1936-12-17 Process for anodically oxidising workpieces, made of light metals and their alloys Expired GB487406A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
BE434906D BE434906A (forum.php) 1936-09-26
DEI56018D DE672523C (de) 1936-09-26 1936-09-26 Verfahren zur Erzeugung von korrosionsverhindernden Oxydschichten auf Leichtmetallenund Leichtmetallegierungen
NL80188A NL46133C (forum.php) 1936-09-26 1936-11-27
GB34748/36A GB487406A (en) 1936-09-26 1936-12-17 Process for anodically oxidising workpieces, made of light metals and their alloys
FR822830D FR822830A (fr) 1936-09-26 1937-06-09 Procédé pour augmenter la résistance à la corrosion, de pièces d'usinage en métaux légers et en alliages de métaux légers, par oxydation anodique
BE422075D BE422075A (forum.php) 1936-09-26 1937-06-12
DEI61746D DE682736C (de) 1936-09-26 1938-06-29 Verfahren zur Erhoehung der Korrosionsbestaendigkeit von Werkstuecken aus Leichtmetallen und deren Legierungen durch anodische Oxydation
NL93745A NL53264C (forum.php) 1936-09-26 1939-06-07
FR50647D FR50647E (fr) 1936-09-26 1939-06-12 Procédé pour augmenter la résistance à la corrosion de pièces d'usinage en métaux légers et en alliages de métaux légers, par oxydation anodique

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEI56018D DE672523C (de) 1936-09-26 1936-09-26 Verfahren zur Erzeugung von korrosionsverhindernden Oxydschichten auf Leichtmetallenund Leichtmetallegierungen
GB34748/36A GB487406A (en) 1936-09-26 1936-12-17 Process for anodically oxidising workpieces, made of light metals and their alloys
DEI61746D DE682736C (de) 1936-09-26 1938-06-29 Verfahren zur Erhoehung der Korrosionsbestaendigkeit von Werkstuecken aus Leichtmetallen und deren Legierungen durch anodische Oxydation

Publications (1)

Publication Number Publication Date
GB487406A true GB487406A (en) 1938-06-17

Family

ID=41170966

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34748/36A Expired GB487406A (en) 1936-09-26 1936-12-17 Process for anodically oxidising workpieces, made of light metals and their alloys

Country Status (5)

Country Link
BE (2) BE422075A (forum.php)
DE (2) DE672523C (forum.php)
FR (2) FR822830A (forum.php)
GB (1) GB487406A (forum.php)
NL (2) NL46133C (forum.php)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE746469C (de) * 1940-01-09 1944-08-05 Ig Farbenindustrie Ag Verwendung von Haltevorrichtungen aus Eisen oder Edelstaehlen zur Erzeugung von anodischen Schutzschichten auf Werkstuecken aus Aluminium oder Aluminiumlegierungen
DE744428C (de) * 1940-10-04 1944-01-21 Langbein Pfanhauser Werke Ag Verfahren zur Erzeugung von Schutzschichten mit hoher Verschleissfestigkeit auf Magnesium und Magnesiumlegierungen

Also Published As

Publication number Publication date
DE672523C (de) 1939-03-03
BE434906A (forum.php)
DE682736C (de) 1939-10-21
BE422075A (forum.php) 1937-07-31
FR50647E (fr) 1941-01-27
FR822830A (fr) 1937-01-08
NL46133C (forum.php) 1939-07-15
NL53264C (forum.php) 1942-10-15

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