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
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)
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 (en:Method) |
Family
ID=9826360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT507220D IT507220A (en:Method) | 1953-03-13 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2784122A (en:Method) |
| BE (1) | BE518671A (en:Method) |
| CA (1) | CA528711A (en:Method) |
| DE (1) | DE1084103B (en:Method) |
| FR (1) | FR1079881A (en:Method) |
| GB (1) | GB749758A (en:Method) |
| IT (1) | IT507220A (en:Method) |
Families Citing this family (8)
| 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)
| 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:Method) * | 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 |
-
0
- CA CA528711A patent/CA528711A/en not_active Expired
- IT IT507220D patent/IT507220A/it unknown
-
1953
- 1953-01-27 US US333618A patent/US2784122A/en not_active Expired - Lifetime
- 1953-03-13 GB GB7087/53A patent/GB749758A/en not_active Expired
- 1953-03-23 FR FR1079881D patent/FR1079881A/fr not_active Expired
- 1953-03-24 BE BE518671D patent/BE518671A/xx unknown
- 1953-03-27 DE DEA17707A patent/DE1084103B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA528711A (en) | 1956-08-07 |
| FR1079881A (fr) | 1954-12-03 |
| GB749758A (en) | 1956-05-30 |
| BE518671A (en:Method) | 1955-03-04 |
| US2784122A (en) | 1957-03-05 |
| DE1084103B (de) | 1960-06-23 |