IT507220A - - Google Patents

Info

Publication number
IT507220A
IT507220A IT507220DA IT507220A IT 507220 A IT507220 A IT 507220A IT 507220D A IT507220D A IT 507220DA IT 507220 A IT507220 A IT 507220A
Authority
IT
Italy
Application number
Other languages
Italian (it)
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.)
Publication of IT507220A publication Critical patent/IT507220A/it

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
    • C23C22/06—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 aqueous acidic solutions with pH less than 6
    • C23C22/24—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 aqueous acidic solutions with pH less than 6 containing hexavalent chromium compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
IT507220D 1953-03-13 IT507220A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7087/53A GB749758A (en) 1953-03-13 1953-03-13 A process of retarding corrosion of zinc and aluminium surfaces

Publications (1)

Publication Number Publication Date
IT507220A true IT507220A (fr)

Family

ID=9826360

Family Applications (1)

Application Number Title Priority Date Filing Date
IT507220D IT507220A (fr) 1953-03-13

Country Status (7)

Country Link
US (1) US2784122A (fr)
BE (1) BE518671A (fr)
CA (1) CA528711A (fr)
DE (1) DE1084103B (fr)
FR (1) FR1079881A (fr)
GB (1) GB749758A (fr)
IT (1) IT507220A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2977259A (en) * 1959-08-18 1961-03-28 United States Steel Corp Method of inhibiting white rust on zinc surfaces
GB985025A (en) * 1960-05-25 1965-03-03 Canada Steel Co Process for coating zinc and zinc-iron alloy surfaces
US3096220A (en) * 1960-10-31 1963-07-02 Robert S Dalrymple Corrosion protection of aluminum
US3779815A (en) * 1972-01-03 1973-12-18 Diamond Shamrock Corp Applying chromic acid-amino acid, or lactam, or amide coating compositions to metals
GB1497559A (en) * 1975-08-29 1978-01-12 Rolls Royce Method of applying a coating to a steel part
US4504325A (en) * 1982-03-19 1985-03-12 The Boeing Company Method for sealing an aluminum oxide film
GB8710011D0 (en) * 1987-04-28 1987-06-03 Bnf Metals Tech Centre Treatment of condenser tubes
FR2617423A1 (fr) * 1987-06-30 1989-01-06 Cegedur Procede d'assemblage par diffusion a l'etat solide d'elements en aluminium ou en alliage d'aluminium

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB223994A (en) * 1923-08-02 1924-11-03 Guy Dunstan Bengough Improved process of protecting surfaces of aluminium of aluminium alloys
US2035380A (en) * 1933-05-13 1936-03-24 New Jersey Zinc Co Method of coating zinc or cadmium base metals
US2186579A (en) * 1933-06-28 1940-01-09 Udylite Corp Method of brightening metals electronegative to iron
US2250508A (en) * 1936-06-15 1941-07-29 John S Thompson Treating zinc with organic acids
US2315564A (en) * 1941-03-27 1943-04-06 Parker Rust Proof Co Art of coating and fabricating steel articles
GB563025A (en) * 1942-06-02 1944-07-26 Ford Motor Co Improvements in and relating to the surface treatment of zinc or cadmium or metals coated therewith
US2393663A (en) * 1943-03-22 1946-01-29 Rheem Res Products Inc Coating for cadmium and zinc
US2497905A (en) * 1945-03-03 1950-02-21 Rheem Mfg Co Coating zinc or cadmium to impart corrosion and abrasion resistance
BE490295A (fr) * 1948-08-27
US2559812A (en) * 1949-01-25 1951-07-10 Tennessee Coal Iron And Railro Solution and method for coating zinc surfaces
US2568936A (en) * 1949-12-14 1951-09-25 American Chem Paint Co Method of improving the resistance to corrosion and abrasion of certain coated aluminum surfaces

Also Published As

Publication number Publication date
FR1079881A (fr) 1954-12-03
US2784122A (en) 1957-03-05
BE518671A (fr) 1955-03-04
GB749758A (en) 1956-05-30
CA528711A (fr) 1956-08-07
DE1084103B (de) 1960-06-23

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