FR778018A - Perfectionnements à la fabrication de surfaces brillantes d'aluminium - Google Patents

Perfectionnements à la fabrication de surfaces brillantes d'aluminium

Info

Publication number
FR778018A
FR778018A FR778018DA FR778018A FR 778018 A FR778018 A FR 778018A FR 778018D A FR778018D A FR 778018DA FR 778018 A FR778018 A FR 778018A
Authority
FR
France
Prior art keywords
production
aluminum surfaces
shiny aluminum
shiny
aluminum
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
Other languages
English (en)
French (fr)
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
Application granted granted Critical
Publication of FR778018A publication Critical patent/FR778018A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/16—Polishing
    • C25F3/18—Polishing of light metals
    • C25F3/20—Polishing of light metals of aluminium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • ing And Chemical Polishing (AREA)
FR778018D 1934-02-10 1934-05-25 Perfectionnements à la fabrication de surfaces brillantes d'aluminium Expired FR778018A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US710723A US2040618A (en) 1934-02-10 1934-02-10 Method of producing bright surfaces on aluminum

Publications (1)

Publication Number Publication Date
FR778018A true FR778018A (fr) 1935-03-07

Family

ID=24855243

Family Applications (1)

Application Number Title Priority Date Filing Date
FR778018D Expired FR778018A (fr) 1934-02-10 1934-05-25 Perfectionnements à la fabrication de surfaces brillantes d'aluminium

Country Status (5)

Country Link
US (1) US2040618A (pm)
BE (1) BE407434A (pm)
DE (1) DE646736C (pm)
FR (1) FR778018A (pm)
GB (1) GB436154A (pm)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2424674A (en) * 1940-04-29 1947-07-29 American Rolling Mill Co Electrolytic bright polishing
US2442591A (en) * 1942-09-30 1948-06-01 American Rolling Mill Co Electrolytic polishing of stainless steel
US2442592A (en) * 1942-09-30 1948-06-01 American Rolling Mill Co Electrolytic polishing of stainless steel
US2565189A (en) * 1949-03-15 1951-08-21 Du Pont Electropolishing steel
US2868705A (en) * 1955-01-19 1959-01-13 John J Baier Art of electrolytically treating metal to clean, level, smooth, polish and/or protect the surfaces thereof
DE1009884B (de) * 1955-07-08 1957-06-06 Vaw Ver Aluminium Werke Ag Verfahren zur Vorbehandlung von Werkstuecken aus Aluminium oder Aluminiumlegierungen zur Herstellung hochglaenzender, anodisch oxydierter Oberflaechen
US3222266A (en) * 1958-08-20 1965-12-07 Kaiser Aluminium Chem Corp Method of enameling anodized aluminum
US3075894A (en) * 1959-01-23 1963-01-29 Westinghouse Electric Corp Method of electroplating on aluminum surfaces
US2997429A (en) * 1959-02-26 1961-08-22 Westinghouse Electric Corp Electropolishing of titanium and titanium alloys
US3505179A (en) * 1966-05-25 1970-04-07 Oberdorfer Foundries Inc Method of producing permanent colored aluminum castings
US3787298A (en) * 1971-08-09 1974-01-22 Ethyl Corp Anodizing aluminum foams
USRE32661E (en) * 1974-02-14 1988-05-03 Amchem Products, Inc. Cleaning aluminum at low temperatures
USRE31198E (en) * 1974-02-14 1983-04-05 Amchem Products, Inc. Method for cleaning aluminum at low temperatures
NL7504244A (nl) * 1975-04-09 1976-10-12 Fokker Vfw Beitsen van aluminium.
US4293617A (en) * 1979-12-26 1981-10-06 Gould Inc. Process for producing strippable copper on an aluminum carrier and the article so obtained
CA1218422A (en) * 1984-02-15 1987-02-24 Gino L. Leone Metal pretreatment for resistance spot welding of aluminum
DE3917186A1 (de) * 1989-05-26 1990-11-29 Happich Gmbh Gebr Chemisches verfahren zur vermeidung eines regenbogeneffekts, der durch die beim glaenzen von teilen aus aluminium oder aluminiumlegierungen entstehende oxydschicht hervorgerufen wird

Also Published As

Publication number Publication date
DE646736C (de) 1937-06-21
GB436154A (en) 1935-10-07
BE407434A (pm)
US2040618A (en) 1936-05-12

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