NL57490C - - Google Patents
Info
- Publication number
- NL57490C NL57490C NL57490DA NL57490C NL 57490 C NL57490 C NL 57490C NL 57490D A NL57490D A NL 57490DA NL 57490 C NL57490 C NL 57490C
- 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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Electrochemistry (AREA)
- Prevention Of Electric Corrosion (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR857809T | 1939-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL57490C true NL57490C (fr) |
Family
ID=9329654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL57490D NL57490C (fr) | 1939-04-08 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2356575A (fr) |
| CH (1) | CH227798A (fr) |
| FR (1) | FR857809A (fr) |
| NL (1) | NL57490C (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE466876A (fr) * | 1939-01-31 | |||
| US2417133A (en) * | 1940-11-23 | 1947-03-11 | Du Pont | Electrodepositing and heat-treating molybdenum-oxygen deposits |
| US2444174A (en) * | 1943-08-24 | 1948-06-29 | Standard Oil Dev Co | Galvanic coating process |
| US3524799A (en) * | 1969-06-13 | 1970-08-18 | Reynolds Metals Co | Anodizing aluminum |
| US4104136A (en) * | 1974-09-22 | 1978-08-01 | Reynolds Metals Company | Process for applying thin molybdenum containing coatings on aluminum for solar energy absorption |
| US4194929A (en) * | 1978-09-08 | 1980-03-25 | The United States Of America As Represented By The Secretary Of The Army | Technique for passivating stainless steel |
| US5747727A (en) * | 1990-08-09 | 1998-05-05 | Sumitomo Electric Industries, Ltd. | Method of making a thermocouple |
-
0
- NL NL57490D patent/NL57490C/xx active
-
1939
- 1939-04-08 FR FR857809D patent/FR857809A/fr not_active Expired
-
1940
- 1940-03-28 US US326494A patent/US2356575A/en not_active Expired - Lifetime
- 1940-04-05 CH CH227798D patent/CH227798A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH227798A (fr) | 1943-07-15 |
| FR857809A (fr) | 1940-10-01 |
| US2356575A (en) | 1944-08-22 |