BE501506A - - Google Patents
Info
- Publication number
- BE501506A BE501506A BE501506DA BE501506A BE 501506 A BE501506 A BE 501506A BE 501506D A BE501506D A BE 501506DA BE 501506 A BE501506 A BE 501506A
- Authority
- BE
- Belgium
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
- C23C22/07—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 phosphates
- C23C22/08—Orthophosphates
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR974503X | 1950-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE501506A true BE501506A (en:Method) |
Family
ID=9517504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE501506D BE501506A (en:Method) | 1950-09-08 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE501506A (en:Method) |
| CH (1) | CH295084A (en:Method) |
| DE (1) | DE974503C (en:Method) |
| FR (1) | FR1024432A (en:Method) |
| NL (1) | NL84431C (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB866377A (en) * | 1958-11-28 | 1961-04-26 | Pyrene Co Ltd | Improvements relating to the production of phosphate coatings on metals |
| DE1208599B (de) * | 1959-11-27 | 1966-01-05 | Metallgesellschaft Ag | Verfahren zum Aufbringen von Phosphatueberzuegen auf Metallen |
| US3129123A (en) * | 1962-04-04 | 1964-04-14 | Amchem Prod | Method and solution for applying a phosphate conversion coating on ferriferous surfaces |
| DE1287412B (de) * | 1963-11-30 | 1969-01-16 | Metallgesellschaft Ag | Verfahren zur Verbesserung der Korrosionsbestaendigkeit durch Herstellung von Phosphatueberzuegen erhoehten Schichtgewichts auf Oberflaechen aus Eisen und Stahl |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR710042A (fr) * | 1930-04-24 | 1931-08-18 | Parker Ste Continentale | Procédé et produit pour protèger l'aluminium, le magnésium, le zinc et leurs alliages contre la corrosion |
| FR865444A (fr) * | 1939-05-22 | 1941-05-23 | Perfectionnements aux procédés de phosphatation ou similaires de pièces métalliques | |
| US2516139A (en) * | 1948-12-08 | 1950-07-25 | American Chem Paint Co | Method of and material for treating ferriferous metal surfaces with manganese phosphate coating solutions |
| DE805343C (de) * | 1950-01-31 | 1951-05-17 | American Chem Paint Co | Verfahren zur Erzeugung von Phosphatueberzuegen auf Metallen, insbesondere Eisen und Stahl |
-
0
- BE BE501506D patent/BE501506A/xx unknown
- NL NL84431D patent/NL84431C/xx active
-
1950
- 1950-09-08 FR FR1024432D patent/FR1024432A/fr not_active Expired
-
1951
- 1951-06-29 DE DES23712A patent/DE974503C/de not_active Expired
- 1951-08-20 CH CH295084D patent/CH295084A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH295084A (fr) | 1953-12-15 |
| NL84431C (en:Method) | |
| DE974503C (de) | 1961-01-19 |
| FR1024432A (fr) | 1953-04-01 |