BE444643A - - Google Patents
Info
- Publication number
- BE444643A BE444643A BE444643DA BE444643A BE 444643 A BE444643 A BE 444643A BE 444643D A BE444643D A BE 444643DA BE 444643 A BE444643 A BE 444643A
- 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
- C23C22/82—After-treatment
- C23C22/83—Chemical after-treatment
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT879914X | 1941-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE444643A true BE444643A (nl) |
Family
ID=11330992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE444643D BE444643A (nl) | 1941-03-05 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE444643A (nl) |
| FR (1) | FR879914A (nl) |
-
0
- BE BE444643D patent/BE444643A/xx unknown
-
1942
- 1942-03-03 FR FR879914D patent/FR879914A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR879914A (fr) | 1943-03-09 |