FR1079881A - Process for protecting metal surfaces and objects thus obtained - Google Patents

Process for protecting metal surfaces and objects thus obtained

Info

Publication number
FR1079881A
FR1079881A FR1079881DA FR1079881A FR 1079881 A FR1079881 A FR 1079881A FR 1079881D A FR1079881D A FR 1079881DA FR 1079881 A FR1079881 A FR 1079881A
Authority
FR
France
Prior art keywords
objects
metal surfaces
protecting metal
protecting
metal
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
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.)
Armco International Corp
Original Assignee
Armco International Corp
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 Armco International Corp filed Critical Armco International Corp
Application granted granted Critical
Publication of FR1079881A publication Critical patent/FR1079881A/en
Expired legal-status Critical Current

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)
FR1079881D 1953-03-13 1953-03-23 Process for protecting metal surfaces and objects thus obtained Expired FR1079881A (en)

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
FR1079881A true FR1079881A (en) 1954-12-03

Family

ID=9826360

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1079881D Expired FR1079881A (en) 1953-03-13 1953-03-23 Process for protecting metal surfaces and objects thus obtained

Country Status (7)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1211891B (en) * 1960-05-25 1966-03-03 Canada Steel Co Process for the production of coatings on surfaces made of zinc or galvanized iron or galvanized iron alloys
EP0363536A1 (en) * 1987-04-28 1990-04-18 BNF Metals Technology Centre Treatment of condenser tubes

Families Citing this family (6)

* 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
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
FR2617423A1 (en) * 1987-06-30 1989-01-06 Cegedur Method of joining aluminium or aluminium-alloy components by solid-state diffusion

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 (en) * 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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1211891B (en) * 1960-05-25 1966-03-03 Canada Steel Co Process for the production of coatings on surfaces made of zinc or galvanized iron or galvanized iron alloys
EP0363536A1 (en) * 1987-04-28 1990-04-18 BNF Metals Technology Centre Treatment of condenser tubes

Also Published As

Publication number Publication date
BE518671A (en) 1955-03-04
GB749758A (en) 1956-05-30
DE1084103B (en) 1960-06-23
CA528711A (en) 1956-08-07
IT507220A (en)
US2784122A (en) 1957-03-05

Similar Documents

Publication Publication Date Title
FR1181828A (en) Process for processing semiconductors and semiconductors thus obtained
FR1184843A (en) Process for binding polymers and objects thus obtained
FR1079881A (en) Process for protecting metal surfaces and objects thus obtained
FR1116332A (en) Coating of metal surfaces
FR1116123A (en) Anti-vibration protective coating for components subjected to alternating forces
FR1103208A (en) Photomechanical process and products obtained
FR1107112A (en) Process for treating metals and articles obtained
FR1177725A (en) Processing of acrylamide polymers
FR1126418A (en) Protection against atmospheric corrosion of ferrous metal objects
FR1133713A (en) New process for coating and protecting metal surfaces
FR1107514A (en) Metal surface treatment process and its applications
FR1113871A (en) Metal preparation process
FR1199537A (en) Process of nitriding metal alloy objects
FR1073714A (en) Improvement in metal protection processes
FR1107343A (en) Process for the protection of the internal surfaces of various copper objects and articles obtained by this process
FR1083843A (en) Method of deactivating metal powders
FR1160332A (en) Method of forming non-metallic protective layers on metal objects
AU2037953A (en) Protection of ferrous metal articles against corrosion
FR1096029A (en) Pliers of tightening
FR1116042A (en) Metal degassing process
FR69596E (en) Corrosion protection process for metals
FR1140343A (en) Cathodic protection device for metallic structures made of ferrous metal
FR1103413A (en) Ferrous metal treatment process
FR1060224A (en) Method of treating surfaces of metal objects
FR1161894A (en) Method of protecting metallic objects against corrosion