JPS6358231B2 - - Google Patents

Info

Publication number

JPS6358231B2

JPS6358231B2 JP486581A JP486581A JPS6358231B2 JP S6358231 B2 JPS6358231 B2 JP S6358231B2 JP 486581 A JP486581 A JP 486581A JP 486581 A JP486581 A JP 486581A JP S6358231 B2 JPS6358231 B2 JP S6358231B2

Authority

JP

Japan

Prior art keywords

plating

gold

alloy plating

alloy

watch

Prior art date

1981-01-16

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

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• 238000007747 plating Methods 0.000 claims description 53
• 239000010931 gold Substances 0.000 claims description 23
• 229910017398 Au—Ni Inorganic materials 0.000 claims description 11
• 239000010956 nickel silver Substances 0.000 claims description 7
• 239000000463 material Substances 0.000 claims description 6
• MOFOBJHOKRNACT-UHFFFAOYSA-N nickel silver Chemical compound [Ni].[Ag] MOFOBJHOKRNACT-UHFFFAOYSA-N 0.000 claims description 4
• 229910052709 silver Inorganic materials 0.000 claims description 4
• 229910001369 Brass Inorganic materials 0.000 claims description 3
• 229910052738 indium Inorganic materials 0.000 claims description 3
• 229910001020 Au alloy Inorganic materials 0.000 claims description 2
• 239000012535 impurity Substances 0.000 claims description 2
• 239000003353 gold alloy Substances 0.000 claims 1
• 229910052737 gold Inorganic materials 0.000 description 21
• PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 17
• 229910045601 alloy Inorganic materials 0.000 description 11
• 239000000956 alloy Substances 0.000 description 11
• 229910000846 In alloy Inorganic materials 0.000 description 10
• 229910001316 Ag alloy Inorganic materials 0.000 description 8
• 238000005260 corrosion Methods 0.000 description 7
• 230000007797 corrosion Effects 0.000 description 7
• 229910052751 metal Inorganic materials 0.000 description 4
• 239000002184 metal Substances 0.000 description 4
• 229910001097 yellow gold Inorganic materials 0.000 description 4
• 239000010930 yellow gold Substances 0.000 description 4
• PPVNYSRNJQOELF-UHFFFAOYSA-N [K].[Au].N#CC#N Chemical compound [K].[Au].N#CC#N PPVNYSRNJQOELF-UHFFFAOYSA-N 0.000 description 3
• 230000007423 decrease Effects 0.000 description 3
• 239000000203 mixture Substances 0.000 description 3
• PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
• 229910002710 Au-Pd Inorganic materials 0.000 description 2
• 229910002708 Au–Cu Inorganic materials 0.000 description 2
• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
• -1 Potassium cyanindium Chemical compound 0.000 description 2
• KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Natural products OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 2
• 229910052802 copper Inorganic materials 0.000 description 2
• 239000010949 copper Substances 0.000 description 2
• 150000002343 gold Chemical class 0.000 description 2
• 238000000034 method Methods 0.000 description 2
• HKSGQTYSSZOJOA-UHFFFAOYSA-N potassium argentocyanide Chemical compound [K+].[Ag+].N#[C-].N#[C-] HKSGQTYSSZOJOA-UHFFFAOYSA-N 0.000 description 2
• HELHAJAZNSDZJO-OLXYHTOASA-L sodium L-tartrate Chemical compound [Na+].[Na+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O HELHAJAZNSDZJO-OLXYHTOASA-L 0.000 description 2
• 239000001433 sodium tartrate Substances 0.000 description 2
• 229960002167 sodium tartrate Drugs 0.000 description 2
• 235000011004 sodium tartrates Nutrition 0.000 description 2
• PXRKCOCTEMYUEG-UHFFFAOYSA-N 5-aminoisoindole-1,3-dione Chemical compound NC1=CC=C2C(=O)NC(=O)C2=C1 PXRKCOCTEMYUEG-UHFFFAOYSA-N 0.000 description 1
• 229910017392 Au—Co Inorganic materials 0.000 description 1
• 229910052793 cadmium Inorganic materials 0.000 description 1
• 150000001875 compounds Chemical class 0.000 description 1
• 239000007788 liquid Substances 0.000 description 1
• 229910052759 nickel Inorganic materials 0.000 description 1
• KERTUBUCQCSNJU-UHFFFAOYSA-L nickel(2+);disulfamate Chemical compound [Ni+2].NS([O-])(=O)=O.NS([O-])(=O)=O KERTUBUCQCSNJU-UHFFFAOYSA-L 0.000 description 1
• 238000005498 polishing Methods 0.000 description 1
• 230000009467 reduction Effects 0.000 description 1
• 239000001509 sodium citrate Substances 0.000 description 1
• NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
• 210000004243 sweat Anatomy 0.000 description 1
• 229910052725 zinc Inorganic materials 0.000 description 1