GB682173A - Improvements in electrolytic deposition of nickel - Google Patents
Improvements in electrolytic deposition of nickelInfo
- Publication number
- GB682173A GB682173A GB13041/49A GB1304149A GB682173A GB 682173 A GB682173 A GB 682173A GB 13041/49 A GB13041/49 A GB 13041/49A GB 1304149 A GB1304149 A GB 1304149A GB 682173 A GB682173 A GB 682173A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sulphonated
- nickel
- naphthalene
- polysulphonated
- cathode
- 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
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical group [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title abstract 6
- 229910052759 nickel Inorganic materials 0.000 title abstract 3
- 230000008021 deposition Effects 0.000 title 1
- 239000003795 chemical substances by application Substances 0.000 abstract 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 abstract 2
- WGQKYBSKWIADBV-UHFFFAOYSA-N benzylamine Chemical compound NCC1=CC=CC=C1 WGQKYBSKWIADBV-UHFFFAOYSA-N 0.000 abstract 2
- 150000002790 naphthalenes Polymers 0.000 abstract 2
- KHBQMWCZKVMBLN-UHFFFAOYSA-N Benzenesulfonamide Chemical compound NS(=O)(=O)C1=CC=CC=C1 KHBQMWCZKVMBLN-UHFFFAOYSA-N 0.000 abstract 1
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 125000003277 amino group Chemical group 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
- 238000009795 derivation Methods 0.000 abstract 1
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 abstract 1
- 238000004070 electrodeposition Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 150000004950 naphthalene Polymers 0.000 abstract 1
- SWBLLSQMOMPTMC-UHFFFAOYSA-N naphthalene-2-sulfonamide Chemical compound C1=CC=CC2=CC(S(=O)(=O)N)=CC=C21 SWBLLSQMOMPTMC-UHFFFAOYSA-N 0.000 abstract 1
- KVBGVZZKJNLNJU-UHFFFAOYSA-N naphthalene-2-sulfonic acid Chemical compound C1=CC=CC2=CC(S(=O)(=O)O)=CC=C21 KVBGVZZKJNLNJU-UHFFFAOYSA-N 0.000 abstract 1
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 abstract 1
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 abstract 1
- CVHZOJJKTDOEJC-UHFFFAOYSA-N saccharin Chemical compound C1=CC=C2C(=O)NS(=O)(=O)C2=C1 CVHZOJJKTDOEJC-UHFFFAOYSA-N 0.000 abstract 1
- 229940081974 saccharin Drugs 0.000 abstract 1
- 235000019204 saccharin Nutrition 0.000 abstract 1
- 239000000901 saccharin and its Na,K and Ca salt Substances 0.000 abstract 1
- 159000000000 sodium salts Chemical group 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 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
- C25D3/12—Electroplating: Baths therefor from solutions of nickel or cobalt
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)
Abstract
682,173. Electrodeposition of nickel. BOZEL-MALETRA. May 16, 1949 [Oct. 19, 1948], No. 13041/49. Class 41. A method of obtaining thick ductile and very hard nickel deposits on a metal piece which is to be re-metalled or to be hardened superficially, in which the piece is used as cathode in a bath containing nickel sulphate, nickel chloride, boric acid, and an anti-pitting agent, and containing also at least one of the following ductilizing agents in a concentration of from one half gram to five grams per litre: a sulphonated or polysulphonated derivation of naphthalene or of aminotoluene, benzene sulphonamide, toluene or betanaphthalene sulphonamide or saccharin, the temperature of the bath being maintained higher than 35 ‹ C. and the pH value being lower than 5, is characterized in that the current density on the cathode is from 6 to 8 amperes per sq. dm. The polysulphonated naphthalene derivatives may have two or three sulphonated radicals. Either alpha or beta naphthalene monosulphonate may be employed as a sulphonated derivative of naphthalene. The sulphonated aminotoluene derivative is preferably one in which the amino group is in the ortho position. The anti-pitting agent may be an organic product with a heteropolar chain. An example of an anti-pitting agent is a sodium salt of the lauric alcohol sulphate. Specification 525,847 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR976801T | 1948-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB682173A true GB682173A (en) | 1952-11-05 |
Family
ID=9519118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13041/49A Expired GB682173A (en) | 1948-10-19 | 1949-05-16 | Improvements in electrolytic deposition of nickel |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR976801A (en) |
| GB (1) | GB682173A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1000204B (en) * | 1954-03-13 | 1957-01-03 | Dehydag Gmbh | Process for the production of galvanic copper coatings |
-
1948
- 1948-10-19 FR FR976801D patent/FR976801A/en not_active Expired
-
1949
- 1949-05-16 GB GB13041/49A patent/GB682173A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR976801A (en) | 1951-03-22 |
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