FR912738A - Perfectionnements à la galvanoplastie - Google Patents
Perfectionnements à la galvanoplastieInfo
- Publication number
- FR912738A FR912738A FR912738DA FR912738A FR 912738 A FR912738 A FR 912738A FR 912738D A FR912738D A FR 912738DA FR 912738 A FR912738 A FR 912738A
- Authority
- FR
- France
- Prior art keywords
- electroplating
- electroplating improvements
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000009713 electroplating Methods 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/02—Electrodes; Magnetic control means; Screens
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/34—Pretreatment of metallic surfaces to be electroplated
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Joining Of Glass To Other Materials (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Electroplating Methods And Accessories (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB14803/44A GB575309A (en) | 1944-08-02 | 1944-08-02 | Improvements in or relating to electro-plating |
Publications (1)
Publication Number | Publication Date |
---|---|
FR912738A true FR912738A (fr) | 1946-08-19 |
Family
ID=10047744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR912738D Expired FR912738A (fr) | 1944-08-02 | 1945-07-25 | Perfectionnements à la galvanoplastie |
Country Status (4)
Country | Link |
---|---|
US (1) | US2491126A (fr) |
FR (1) | FR912738A (fr) |
GB (1) | GB575309A (fr) |
NL (1) | NL62625C (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2574305A (en) * | 1948-09-22 | 1951-11-06 | Gen Motors Corp | Activating process for plating |
US3002899A (en) * | 1959-07-31 | 1961-10-03 | Jr Walter E Reid | Adhesion of nickel to chromium |
US3108931A (en) * | 1960-03-23 | 1963-10-29 | Burroughs Corp | Etching of chromium alloys |
US3184668A (en) * | 1963-02-15 | 1965-05-18 | Smith Kline French Lab | Master-slave plural motor synchronizing system |
US3467584A (en) * | 1966-10-24 | 1969-09-16 | Ernest H Lyons Jr | Plating platinum metals on chromium |
US3502548A (en) * | 1966-10-24 | 1970-03-24 | Ernest H Lyons Jr | Method of electroplating gold on chromium |
ATE33686T1 (de) * | 1982-02-09 | 1988-05-15 | Ibm | Elektrolytische abscheidung von chrom und seinen legierungen. |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1726623A (en) * | 1924-04-11 | 1929-09-03 | Gen Electric | Method of removing coatings from conductors |
US1665638A (en) * | 1925-09-22 | 1928-04-10 | Morrison Montford | X-ray tube |
BE340393A (fr) * | 1926-04-01 | |||
US1950689A (en) * | 1930-05-09 | 1934-03-13 | John S Nachtman | Method of and apparatus for electropickling metal |
USRE20306E (en) * | 1935-05-13 | 1937-03-23 | Method for gold plating | |
US2285548A (en) * | 1937-12-01 | 1942-06-09 | Int Nickel Co | Process for electrodepositing an adherent coating of copper on chromium-contanining alloys of iron and/or nickel |
FR852948A (fr) * | 1938-05-04 | 1940-03-06 | Vaw Ver Aluminium Werke Ag | Procédé de recouvrement par voie galvanique d'objets en aluminium ou en alliages d'aluminium |
US2293810A (en) * | 1938-06-22 | 1942-08-25 | Nat Standard Co | Electroplating stainless steel |
US2441776A (en) * | 1938-10-21 | 1948-05-18 | Freeport Sulphur Co | Process of metal coating metal articles |
US2353026A (en) * | 1941-10-18 | 1944-07-04 | Du Pont | Metal-cleaning process and composition |
US2419190A (en) * | 1942-04-09 | 1947-04-15 | Du Pont | Conditioning treatment of magnesium for electroplating |
-
0
- NL NL62625D patent/NL62625C/xx active
-
1944
- 1944-08-02 GB GB14803/44A patent/GB575309A/en not_active Expired
-
1945
- 1945-07-25 FR FR912738D patent/FR912738A/fr not_active Expired
- 1945-07-28 US US607662A patent/US2491126A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB575309A (en) | 1946-02-12 |
US2491126A (en) | 1949-12-13 |
NL62625C (fr) |
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