FR52942E - Process for obtaining coatings of phosphates on metals - Google Patents
Process for obtaining coatings of phosphates on metalsInfo
- Publication number
- FR52942E FR52942E FR52942DA FR52942E FR 52942 E FR52942 E FR 52942E FR 52942D A FR52942D A FR 52942DA FR 52942 E FR52942 E FR 52942E
- Authority
- FR
- France
- Prior art keywords
- phosphates
- metals
- obtaining coatings
- coatings
- obtaining
- 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
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
- C23C22/73—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 characterised by the process
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 |
|---|---|---|---|
| DEM2574D DE900164C (en) | 1942-05-05 | 1942-05-05 | Phosphating process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR52942E true FR52942E (en) | 1945-08-24 |
Family
ID=7291763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR52942D Expired FR52942E (en) | 1942-05-05 | 1943-06-07 | Process for obtaining coatings of phosphates on metals |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE452007A (en) |
| DE (1) | DE900164C (en) |
| FR (1) | FR52942E (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2877148A (en) * | 1954-06-04 | 1959-03-10 | Walterisation Company Ltd | Method of phosphate coating surfaces of metals |
| EP0127204A1 (en) * | 1983-04-26 | 1984-12-05 | Metallgesellschaft Ag | Phosphating process for composite metals |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE742340C (en) * | 1933-07-15 | 1943-12-11 | Ig Farbenindustrie Ag | Process for the production of rust-protecting phosphate layers on metals |
| DE705067C (en) * | 1939-01-01 | 1941-04-17 | Rostschutz Ag F | Process for the aftertreatment of phosphated objects made of iron or zinc |
-
0
- BE BE452007D patent/BE452007A/xx unknown
-
1942
- 1942-05-05 DE DEM2574D patent/DE900164C/en not_active Expired
-
1943
- 1943-06-07 FR FR52942D patent/FR52942E/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2877148A (en) * | 1954-06-04 | 1959-03-10 | Walterisation Company Ltd | Method of phosphate coating surfaces of metals |
| EP0127204A1 (en) * | 1983-04-26 | 1984-12-05 | Metallgesellschaft Ag | Phosphating process for composite metals |
Also Published As
| Publication number | Publication date |
|---|---|
| DE900164C (en) | 1953-12-21 |
| BE452007A (en) |
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