ES355873A1 - Procedimiento de electrodeposicion de rodio brillante bajo pequenas tensiones internas. - Google Patents
Procedimiento de electrodeposicion de rodio brillante bajo pequenas tensiones internas.Info
- Publication number
- ES355873A1 ES355873A1 ES355873A ES355873A ES355873A1 ES 355873 A1 ES355873 A1 ES 355873A1 ES 355873 A ES355873 A ES 355873A ES 355873 A ES355873 A ES 355873A ES 355873 A1 ES355873 A1 ES 355873A1
- Authority
- ES
- Spain
- Prior art keywords
- weight
- low stress
- solution
- sulphamate
- electrodeposited
- 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
- 239000010948 rhodium Substances 0.000 title abstract 7
- 229910052703 rhodium Inorganic materials 0.000 title abstract 2
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 title abstract 2
- 238000007747 plating Methods 0.000 title 1
- 229910001369 Brass Inorganic materials 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 2
- 239000010951 brass Substances 0.000 abstract 2
- 239000002659 electrodeposit Substances 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- IIACRCGMVDHOTQ-UHFFFAOYSA-M sulfamate Chemical compound NS([O-])(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-M 0.000 abstract 2
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 2
- 229910002651 NO3 Inorganic materials 0.000 abstract 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000011888 foil Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- IIACRCGMVDHOTQ-UHFFFAOYSA-N sulfamic acid Chemical class NS(O)(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-N 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
- C25D3/50—Electroplating: Baths therefor from solutions of platinum group metals
-
- 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
- C25D3/56—Electroplating: Baths therefor from solutions of alloys
- C25D3/567—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of platinum group metals
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 |
|---|---|---|---|
| US65199867A | 1967-07-10 | 1967-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES355873A1 true ES355873A1 (es) | 1970-03-01 |
Family
ID=24615105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES355873A Expired ES355873A1 (es) | 1967-07-10 | 1968-07-08 | Procedimiento de electrodeposicion de rodio brillante bajo pequenas tensiones internas. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3528895A (fr) |
| CH (1) | CH491204A (fr) |
| DE (1) | DE1771746A1 (fr) |
| ES (1) | ES355873A1 (fr) |
| FR (1) | FR1577593A (fr) |
| GB (1) | GB1223186A (fr) |
| NL (1) | NL6809398A (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1228070B (de) * | 1962-10-30 | 1966-11-03 | Hommelwerke Ges Mit Beschraenk | Geraet zum Messen von Bohrungs-Innendurchmessern |
| US3671408A (en) * | 1971-05-25 | 1972-06-20 | Sel Rex Corp | Rhodium-platinum plating bath and process |
| JPS54152697A (en) * | 1978-05-24 | 1979-12-01 | Kureha Chem Ind Co Ltd | Cathode for electrolysis of alkali halide |
| DE3100997C2 (de) * | 1981-01-15 | 1986-08-14 | Degussa Ag, 6000 Frankfurt | Bad zum galvanischen Abscheiden von Rhodiumüberzügen |
-
1967
- 1967-07-10 US US651998A patent/US3528895A/en not_active Expired - Lifetime
-
1968
- 1968-05-27 GB GB25240/68A patent/GB1223186A/en not_active Expired
- 1968-06-25 CH CH944068A patent/CH491204A/fr not_active IP Right Cessation
- 1968-07-03 NL NL6809398A patent/NL6809398A/xx unknown
- 1968-07-03 DE DE19681771746 patent/DE1771746A1/de active Pending
- 1968-07-08 ES ES355873A patent/ES355873A1/es not_active Expired
- 1968-07-08 FR FR1577593D patent/FR1577593A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1771746A1 (de) | 1971-12-30 |
| FR1577593A (fr) | 1969-08-08 |
| NL6809398A (fr) | 1969-01-14 |
| CH491204A (fr) | 1970-05-31 |
| US3528895A (en) | 1970-09-15 |
| GB1223186A (en) | 1971-02-24 |
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