FR2495642A1 - Revetement d'alliage argent-cadmium-nickel de couleur doree et procede et bain d'electrolyse pour son depot - Google Patents
Revetement d'alliage argent-cadmium-nickel de couleur doree et procede et bain d'electrolyse pour son depot Download PDFInfo
- Publication number
- FR2495642A1 FR2495642A1 FR8122789A FR8122789A FR2495642A1 FR 2495642 A1 FR2495642 A1 FR 2495642A1 FR 8122789 A FR8122789 A FR 8122789A FR 8122789 A FR8122789 A FR 8122789A FR 2495642 A1 FR2495642 A1 FR 2495642A1
- Authority
- FR
- France
- Prior art keywords
- coating
- weight
- nickel
- cadmium
- cyanide
- 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.)
- Granted
Links
- 238000000576 coating method Methods 0.000 title claims description 66
- 239000011248 coating agent Substances 0.000 title claims description 64
- 238000000034 method Methods 0.000 title claims description 9
- 230000008021 deposition Effects 0.000 title claims description 6
- 229910000990 Ni alloy Inorganic materials 0.000 title claims description 5
- 238000005868 electrolysis reaction Methods 0.000 title description 4
- HGGAETCZXSFRNP-UHFFFAOYSA-N [Ni].[Cd].[Cd] Chemical compound [Ni].[Cd].[Cd] HGGAETCZXSFRNP-UHFFFAOYSA-N 0.000 title 1
- 229910052737 gold Inorganic materials 0.000 claims abstract description 34
- 239000010931 gold Substances 0.000 claims abstract description 34
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims abstract description 33
- 229910052793 cadmium Inorganic materials 0.000 claims abstract description 25
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229910052709 silver Inorganic materials 0.000 claims abstract description 12
- 239000004332 silver Substances 0.000 claims abstract description 12
- 229910001020 Au alloy Inorganic materials 0.000 claims abstract description 7
- 239000003353 gold alloy Substances 0.000 claims abstract description 7
- 239000008199 coating composition Substances 0.000 claims abstract 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 45
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical group N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 claims description 22
- 229910052759 nickel Inorganic materials 0.000 claims description 22
- 239000000243 solution Substances 0.000 claims description 19
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 11
- 229910052738 indium Inorganic materials 0.000 claims description 10
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 2
- XGCKLPDYTQRDTR-UHFFFAOYSA-H indium(iii) sulfate Chemical compound [In+3].[In+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O XGCKLPDYTQRDTR-UHFFFAOYSA-H 0.000 claims description 2
- KXSCUTMTLVAQOL-UHFFFAOYSA-N [Cd].[Ni].[Ag].[Ni] Chemical compound [Cd].[Ni].[Ag].[Ni] KXSCUTMTLVAQOL-UHFFFAOYSA-N 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 7
- 239000011521 glass Substances 0.000 abstract description 6
- 229910045601 alloy Inorganic materials 0.000 description 13
- 239000000956 alloy Substances 0.000 description 13
- 229910000906 Bronze Inorganic materials 0.000 description 5
- 239000010974 bronze Substances 0.000 description 5
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 5
- 238000000151 deposition Methods 0.000 description 5
- 239000004094 surface-active agent Substances 0.000 description 4
- NTFDDYPMZXMZPA-UHFFFAOYSA-N [Ni].[Cd].[Ag] Chemical compound [Ni].[Cd].[Ag] NTFDDYPMZXMZPA-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 229910001316 Ag alloy Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910000846 In alloy Inorganic materials 0.000 description 2
- ZCCLPNCDRIBBHI-UHFFFAOYSA-N [In].[Ni].[Cd].[Ag] Chemical compound [In].[Ni].[Cd].[Ag] ZCCLPNCDRIBBHI-UHFFFAOYSA-N 0.000 description 2
- 238000005137 deposition process Methods 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 241000700159 Rattus Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241001222723 Sterna Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 238000007772 electroless plating Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000002101 lytic effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- MOFOBJHOKRNACT-UHFFFAOYSA-N nickel silver Chemical compound [Ni].[Ag] MOFOBJHOKRNACT-UHFFFAOYSA-N 0.000 description 1
- 239000010956 nickel silver Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- -1 silver-cadmium-nickel gold Chemical compound 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000005068 transpiration Effects 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 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
- C25D3/56—Electroplating: Baths therefor from solutions of alloys
- C25D3/64—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of silver
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C5/00—Alloys based on noble metals
- C22C5/06—Alloys based on silver
- C22C5/10—Alloys based on silver with cadmium as the next major constituent
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Electroplating And Plating Baths Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US21313880A | 1980-12-04 | 1980-12-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2495642A1 true FR2495642A1 (fr) | 1982-06-11 |
| FR2495642B3 FR2495642B3 (show.php) | 1983-11-04 |
Family
ID=22793875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8122789A Granted FR2495642A1 (fr) | 1980-12-04 | 1981-12-04 | Revetement d'alliage argent-cadmium-nickel de couleur doree et procede et bain d'electrolyse pour son depot |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS57120689A (show.php) |
| FR (1) | FR2495642A1 (show.php) |
| GB (1) | GB2088899B (show.php) |
-
1981
- 1981-09-09 GB GB8127235A patent/GB2088899B/en not_active Expired
- 1981-11-30 JP JP19267381A patent/JPS57120689A/ja active Pending
- 1981-12-04 FR FR8122789A patent/FR2495642A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB2088899A (en) | 1982-06-16 |
| JPS57120689A (en) | 1982-07-27 |
| FR2495642B3 (show.php) | 1983-11-04 |
| GB2088899B (en) | 1984-01-25 |
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