BE427341A - - Google Patents
Info
- Publication number
- BE427341A BE427341A BE427341DA BE427341A BE 427341 A BE427341 A BE 427341A BE 427341D A BE427341D A BE 427341DA BE 427341 A BE427341 A BE 427341A
- 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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/12—Light metals
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Cleaning Or Drying Semiconductors (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US209171XA | 1937-04-07 | 1937-04-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE427341A true BE427341A (xx) |
Family
ID=21801272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE427341D BE427341A (xx) | 1937-04-07 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE427341A (xx) |
| CH (1) | CH209171A (xx) |
| DE (1) | DE729604C (xx) |
| FR (1) | FR837684A (xx) |
| GB (1) | GB500009A (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2418955A (en) * | 1943-05-25 | 1947-04-15 | Aluminum Co Of America | Process of removing foreign matter from magnesium surfaces |
| US2894883A (en) * | 1949-07-18 | 1959-07-14 | David E Walker | Method of electropolishing uranium |
| US2849297A (en) * | 1956-05-04 | 1958-08-26 | Magna Kleen Inc | Etching methods for controlled cleaning and polishing of the surface of magnesium |
| US3031276A (en) * | 1958-06-27 | 1962-04-24 | Wyandotte Cehmicals Corp | Chemical milling of magnesium articles |
| US3767491A (en) * | 1970-10-27 | 1973-10-23 | Cogar Corp | Process for etching metals employing ultrasonic vibration |
-
0
- BE BE427341D patent/BE427341A/xx unknown
-
1938
- 1938-03-25 GB GB9192/38A patent/GB500009A/en not_active Expired
- 1938-03-29 FR FR837684D patent/FR837684A/fr not_active Expired
- 1938-04-05 CH CH209171D patent/CH209171A/fr unknown
- 1938-04-07 DE DEI61022D patent/DE729604C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB500009A (en) | 1939-02-01 |
| FR837684A (fr) | 1939-02-15 |
| DE729604C (de) | 1942-12-22 |
| CH209171A (fr) | 1940-03-31 |