GB932990A - Improvements in or relating to chromium plating - Google Patents
Improvements in or relating to chromium platingInfo
- Publication number
- GB932990A GB932990A GB1278/60A GB127860A GB932990A GB 932990 A GB932990 A GB 932990A GB 1278/60 A GB1278/60 A GB 1278/60A GB 127860 A GB127860 A GB 127860A GB 932990 A GB932990 A GB 932990A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chromium
- relating
- fluoaluminate
- jan
- plating
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/04—Electroplating: Baths therefor from solutions of chromium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
- Electroplating And Plating Baths Therefor (AREA)
Abstract
932,990. Chromium-plating baths. METAL & THERMIT CORPORATION. Jan. 13, 1960 [Jan. 15, 1959], No. 1278/60. Class 41. Chromium-plating baths containing CrO 3 and preferably also SO4, also include a small amount of a fluoaluminate, fluotitanate, or fluozirconate preferably as alkali metal or alkaline earth metal salts. The bath preferably contains 200 to 450 g. per 1. of CrO 3 , 2 to 8 g. of the fluoaluminate &c. and a trace of SO 4 ion. A table of examples is given. The plating may be applied to surfaces of nickel, copper, steel, zinc, or aluminium. Specifications 697,786 and 711,468 are referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US786923A US2962428A (en) | 1959-01-15 | 1959-01-15 | Process for chromium plating |
Publications (1)
Publication Number | Publication Date |
---|---|
GB932990A true GB932990A (en) | 1963-07-31 |
Family
ID=25139958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1278/60A Expired GB932990A (en) | 1959-01-15 | 1960-01-13 | Improvements in or relating to chromium plating |
Country Status (3)
Country | Link |
---|---|
US (1) | US2962428A (en) |
DE (1) | DE1120834B (en) |
GB (1) | GB932990A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5579890A (en) * | 1978-12-13 | 1980-06-16 | Mitsui Mining & Smelting Co Ltd | Chromium electroplating solution |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1255874A (en) * | 1959-05-28 | 1961-03-10 | Metal & Thermit Corp | Electrolytic chrome plating process |
DE1496967A1 (en) * | 1963-08-26 | |||
US3303113A (en) * | 1963-10-18 | 1967-02-07 | Udylite Corp | Chromium plating |
US3303114A (en) * | 1964-01-10 | 1967-02-07 | Udylite Corp | Chromium plating |
DE1496978B2 (en) * | 1966-01-18 | 1970-11-12 | Roggendorf, Wilhelm, 7640 Kehl | Galvanic chrome bath |
DE2606852C2 (en) * | 1976-02-20 | 1977-09-15 | Bauer, Wilhelm, Bauer, Hans, Dipl Chem, 3000 Hannover | Bath for galvanic direct chrome plating of calender rolls |
DE4432512C2 (en) * | 1994-09-13 | 1998-12-17 | Lpw Chemie Gmbh | Use of a process for the electrolytic deposition of chrome layers |
CN101410556B (en) * | 2006-03-31 | 2010-12-29 | 爱托特奇德国股份有限公司 | Crystalline chromium deposit |
CA2700147C (en) | 2007-10-02 | 2015-12-29 | Atotech Deutschland Gmbh | Crystalline chromium alloy deposit |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1815081A (en) * | 1928-11-05 | 1931-07-21 | Standard Sanitary Mfg Co | Chromium plating |
US1928284A (en) * | 1932-01-14 | 1933-09-26 | Colin G Fink | Process of electrodepositing chromium |
-
1959
- 1959-01-15 US US786923A patent/US2962428A/en not_active Expired - Lifetime
-
1960
- 1960-01-12 DE DEM43958A patent/DE1120834B/en active Pending
- 1960-01-13 GB GB1278/60A patent/GB932990A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5579890A (en) * | 1978-12-13 | 1980-06-16 | Mitsui Mining & Smelting Co Ltd | Chromium electroplating solution |
JPS5726351B2 (en) * | 1978-12-13 | 1982-06-03 |
Also Published As
Publication number | Publication date |
---|---|
DE1120834B (en) | 1961-12-28 |
US2962428A (en) | 1960-11-29 |
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