GB981481A - Improvements in or relating to electroplating - Google Patents
Improvements in or relating to electroplatingInfo
- Publication number
- GB981481A GB981481A GB30990/61A GB3099061A GB981481A GB 981481 A GB981481 A GB 981481A GB 30990/61 A GB30990/61 A GB 30990/61A GB 3099061 A GB3099061 A GB 3099061A GB 981481 A GB981481 A GB 981481A
- Authority
- GB
- United Kingdom
- Prior art keywords
- litre
- moles
- acid
- bath
- chromium
- 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
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 abstract 4
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 abstract 2
- 229910001369 Brass Inorganic materials 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 2
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 abstract 2
- 239000010951 brass Substances 0.000 abstract 2
- 229910052804 chromium Inorganic materials 0.000 abstract 2
- 239000011651 chromium Substances 0.000 abstract 2
- 239000011888 foil Substances 0.000 abstract 2
- 235000019253 formic acid Nutrition 0.000 abstract 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- -1 alkali metal salt Chemical class 0.000 abstract 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 abstract 1
- 239000004327 boric acid Substances 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 150000001844 chromium Chemical class 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000010494 dissociation reaction Methods 0.000 abstract 1
- 230000005593 dissociations Effects 0.000 abstract 1
- 238000004070 electrodeposition Methods 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000000080 wetting agent Substances 0.000 abstract 1
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
- C25D3/10—Electroplating: Baths therefor from solutions of chromium characterised by the organic bath constituents used
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating And Plating Baths Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US126623A US3069333A (en) | 1961-07-25 | 1961-07-25 | Chromium plating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB981481A true GB981481A (en) | 1965-01-27 |
Family
ID=22425850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB30990/61A Expired GB981481A (en) | 1961-07-25 | 1961-08-28 | Improvements in or relating to electroplating |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3069333A (en:Method) |
| BE (1) | BE625233A (en:Method) |
| DE (1) | DE1247801B (en:Method) |
| FR (1) | FR1309239A (en:Method) |
| GB (1) | GB981481A (en:Method) |
| NL (2) | NL268828A (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1247803C2 (de) * | 1959-10-07 | 1973-03-29 | Du Pont | Verfahren zur herstellung von selbsttragenden metallverbundfalmen durch galvaniscles abscheiden |
| GB1289117A (en:Method) * | 1969-10-10 | 1972-09-13 | ||
| US4690735A (en) * | 1986-02-04 | 1987-09-01 | University Of Florida | Electrolytic bath compositions and method for electrodeposition of amorphous chromium |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1922853A (en) * | 1927-12-01 | 1933-08-15 | United Chromium Inc | Process for the electrolytic deposition of chromium |
| US1838777A (en) * | 1928-03-26 | 1931-12-29 | Ternstedt Mfg Co | Chromium plating |
| FR754360A (en:Method) * | 1929-10-16 | 1933-11-03 |
-
0
- NL NL132271D patent/NL132271C/xx active
- BE BE625233D patent/BE625233A/xx unknown
- NL NL268828D patent/NL268828A/xx unknown
-
1961
- 1961-07-25 US US126623A patent/US3069333A/en not_active Expired - Lifetime
- 1961-08-28 GB GB30990/61A patent/GB981481A/en not_active Expired
- 1961-08-31 FR FR872068A patent/FR1309239A/fr not_active Expired
- 1961-08-31 DE DEP27799A patent/DE1247801B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL132271C (en:Method) | |
| NL268828A (en:Method) | |
| FR1309239A (fr) | 1962-11-16 |
| DE1247801B (de) | 1967-08-17 |
| BE625233A (en:Method) | |
| US3069333A (en) | 1962-12-18 |
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