NL7306254A - - Google Patents
Info
- Publication number
- NL7306254A NL7306254A NL7306254A NL7306254A NL7306254A NL 7306254 A NL7306254 A NL 7306254A NL 7306254 A NL7306254 A NL 7306254A NL 7306254 A NL7306254 A NL 7306254A NL 7306254 A NL7306254 A NL 7306254A
- Authority
- NL
- Netherlands
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
- C23C22/74—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 for obtaining burned-in conversion coatings
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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4441772A JPS5137823B2 (xx) | 1972-05-04 | 1972-05-04 | |
| JP3224173A JPS5236738B2 (xx) | 1973-03-20 | 1973-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7306254A true NL7306254A (xx) | 1973-11-06 |
Family
ID=26370781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7306254A NL7306254A (xx) | 1972-05-04 | 1973-05-04 |
Country Status (4)
| Country | Link |
|---|---|
| CA (1) | CA991061A (xx) |
| FR (1) | FR2183222B1 (xx) |
| GB (1) | GB1421261A (xx) |
| NL (1) | NL7306254A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2113968C (en) * | 1993-07-29 | 2000-05-30 | Junichi Mano | Chromated metal sheet having high corrosion resistance with improved lubricity and electric conductivity |
-
1973
- 1973-05-03 GB GB2106573A patent/GB1421261A/en not_active Expired
- 1973-05-03 FR FR7315917A patent/FR2183222B1/fr not_active Expired
- 1973-05-04 NL NL7306254A patent/NL7306254A/xx not_active Application Discontinuation
- 1973-05-04 CA CA170,431A patent/CA991061A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1421261A (en) | 1976-01-14 |
| FR2183222A1 (xx) | 1973-12-14 |
| CA991061A (en) | 1976-06-15 |
| FR2183222B1 (xx) | 1976-04-23 |
| DE2322441A1 (de) | 1973-11-15 |
| DE2322441B2 (de) | 1976-06-24 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |