JPS6230740Y2 - - Google Patents
Info
- Publication number
- JPS6230740Y2 JPS6230740Y2 JP2271381U JP2271381U JPS6230740Y2 JP S6230740 Y2 JPS6230740 Y2 JP S6230740Y2 JP 2271381 U JP2271381 U JP 2271381U JP 2271381 U JP2271381 U JP 2271381U JP S6230740 Y2 JPS6230740 Y2 JP S6230740Y2
- Authority
- JP
- Japan
- Prior art keywords
- contact
- gold
- silver
- layer
- plating layer
- 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 25
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 22
- 239000010931 gold Substances 0.000 claims description 22
- 229910052737 gold Inorganic materials 0.000 claims description 22
- 229910052709 silver Inorganic materials 0.000 claims description 14
- 239000004332 silver Substances 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 150000002739 metals Chemical class 0.000 claims description 4
- 239000010410 layer Substances 0.000 description 22
- 239000000463 material Substances 0.000 description 16
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- NEIHULKJZQTQKJ-UHFFFAOYSA-N [Cu].[Ag] Chemical group [Cu].[Ag] NEIHULKJZQTQKJ-UHFFFAOYSA-N 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Landscapes
- Electroplating Methods And Accessories (AREA)
- Contacts (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2271381U JPS6230740Y2 (fr) | 1981-02-18 | 1981-02-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2271381U JPS6230740Y2 (fr) | 1981-02-18 | 1981-02-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57135018U JPS57135018U (fr) | 1982-08-23 |
| JPS6230740Y2 true JPS6230740Y2 (fr) | 1987-08-07 |
Family
ID=29820504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2271381U Expired JPS6230740Y2 (fr) | 1981-02-18 | 1981-02-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6230740Y2 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE112007000674B4 (de) * | 2006-03-24 | 2023-06-07 | Uchiya Thermostat Co., Ltd. | Überzogenes kontaktpunktmaterial, kontaktpunktobjekt und verfahren zum anbringen des kontaktpunktobjekts |
-
1981
- 1981-02-18 JP JP2271381U patent/JPS6230740Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57135018U (fr) | 1982-08-23 |
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