BE678997A - - Google Patents
Info
- Publication number
- BE678997A BE678997A BE678997DA BE678997A BE 678997 A BE678997 A BE 678997A BE 678997D A BE678997D A BE 678997DA BE 678997 A BE678997 A BE 678997A
- 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
- C23C22/46—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 oxalates
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 |
|---|---|---|---|
| GB1750765A GB1072724A (en) | 1965-04-26 | 1965-04-26 | Improvements in the coating of metal surfaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE678997A true BE678997A (en:Method) | 1966-09-16 |
Family
ID=10096400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE678997D BE678997A (en:Method) | 1965-04-26 | 1966-04-04 |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT257322B (en:Method) |
| BE (1) | BE678997A (en:Method) |
| DE (1) | DE1280625B (en:Method) |
| GB (1) | GB1072724A (en:Method) |
| SE (1) | SE323262B (en:Method) |
-
1965
- 1965-04-26 GB GB1750765A patent/GB1072724A/en not_active Expired
-
1966
- 1966-04-04 BE BE678997D patent/BE678997A/xx unknown
- 1966-04-09 DE DE1966M0069098 patent/DE1280625B/de not_active Withdrawn
- 1966-04-14 AT AT351266A patent/AT257322B/de active
- 1966-04-25 SE SE559066A patent/SE323262B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE323262B (en:Method) | 1970-04-27 |
| DE1280625B (de) | 1968-10-17 |
| GB1072724A (en) | 1967-06-21 |
| AT257322B (de) | 1967-10-10 |