JPH0147558B2 - - Google Patents
Info
- Publication number
- JPH0147558B2 JPH0147558B2 JP18557282A JP18557282A JPH0147558B2 JP H0147558 B2 JPH0147558 B2 JP H0147558B2 JP 18557282 A JP18557282 A JP 18557282A JP 18557282 A JP18557282 A JP 18557282A JP H0147558 B2 JPH0147558 B2 JP H0147558B2
- Authority
- JP
- Japan
- Prior art keywords
- plating
- alloy
- gold
- composition
- copper
- 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
- 238000007747 plating Methods 0.000 claims description 52
- 229910052709 silver Inorganic materials 0.000 claims description 35
- 239000010949 copper Substances 0.000 claims description 28
- 239000010931 gold Substances 0.000 claims description 26
- 229910052802 copper Inorganic materials 0.000 claims description 22
- 229910052737 gold Inorganic materials 0.000 claims description 17
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910001020 Au alloy Inorganic materials 0.000 claims description 5
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 claims description 5
- 239000004332 silver Substances 0.000 claims description 5
- 229910001316 Ag alloy Inorganic materials 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 239000003353 gold alloy Substances 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 description 24
- 239000000956 alloy Substances 0.000 description 24
- 239000000203 mixture Substances 0.000 description 24
- 229910002708 Au–Cu Inorganic materials 0.000 description 20
- 238000003756 stirring Methods 0.000 description 19
- 229910017944 Ag—Cu Inorganic materials 0.000 description 15
- 238000009792 diffusion process Methods 0.000 description 11
- 239000002244 precipitate Substances 0.000 description 6
- 235000019646 color tone Nutrition 0.000 description 5
- 230000008021 deposition Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 239000010944 silver (metal) Substances 0.000 description 4
- 230000008018 melting Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 229910002710 Au-Pd Inorganic materials 0.000 description 1
- 229910000925 Cd alloy Inorganic materials 0.000 description 1
- 229910002056 binary alloy Inorganic materials 0.000 description 1
- -1 carbonate compound Chemical class 0.000 description 1
- QOGLYAWBNATGQE-UHFFFAOYSA-N copper;gold;silver Chemical compound [Cu].[Au][Ag] QOGLYAWBNATGQE-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005323 electroforming Methods 0.000 description 1
- 150000008040 ionic compounds Chemical class 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 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
- 150000002825 nitriles Chemical class 0.000 description 1
- 239000006179 pH buffering agent Substances 0.000 description 1
- 229910000028 potassium bicarbonate Inorganic materials 0.000 description 1
- 235000015497 potassium bicarbonate Nutrition 0.000 description 1
- 239000011736 potassium bicarbonate Substances 0.000 description 1
- NNFCIKHAZHQZJG-UHFFFAOYSA-N potassium cyanide Chemical compound [K+].N#[C-] NNFCIKHAZHQZJG-UHFFFAOYSA-N 0.000 description 1
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
- 229940086066 potassium hydrogencarbonate Drugs 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Electroplating And Plating Baths Therefor (AREA)
- Electroplating Methods And Accessories (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18557282A JPS5976893A (ja) | 1982-10-22 | 1982-10-22 | 金合金の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18557282A JPS5976893A (ja) | 1982-10-22 | 1982-10-22 | 金合金の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5976893A JPS5976893A (ja) | 1984-05-02 |
| JPH0147558B2 true JPH0147558B2 (en, 2012) | 1989-10-16 |
Family
ID=16173149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18557282A Granted JPS5976893A (ja) | 1982-10-22 | 1982-10-22 | 金合金の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5976893A (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0382788A (ja) * | 1989-08-28 | 1991-04-08 | Eagle Ind Co Ltd | 多層電析層の形成方法 |
-
1982
- 1982-10-22 JP JP18557282A patent/JPS5976893A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5976893A (ja) | 1984-05-02 |
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