JPS6213774B2 - - Google Patents
Info
- Publication number
- JPS6213774B2 JPS6213774B2 JP12933977A JP12933977A JPS6213774B2 JP S6213774 B2 JPS6213774 B2 JP S6213774B2 JP 12933977 A JP12933977 A JP 12933977A JP 12933977 A JP12933977 A JP 12933977A JP S6213774 B2 JPS6213774 B2 JP S6213774B2
- Authority
- JP
- Japan
- Prior art keywords
- contact
- grains
- noble metal
- metal
- electrical contact
- 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
- 239000000463 material Substances 0.000 claims description 39
- 229910000510 noble metal Inorganic materials 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- 238000007747 plating Methods 0.000 claims description 13
- 230000000873 masking effect Effects 0.000 claims description 10
- 239000000956 alloy Substances 0.000 claims description 9
- 229910045601 alloy Inorganic materials 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000005486 sulfidation Methods 0.000 claims description 6
- 229910000881 Cu alloy Inorganic materials 0.000 claims 1
- 238000000034 method Methods 0.000 description 6
- 239000010970 precious metal Substances 0.000 description 5
- 239000002923 metal particle Substances 0.000 description 3
- 229910000923 precious metal alloy Inorganic materials 0.000 description 3
- 238000005219 brazing Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910001316 Ag alloy Inorganic materials 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- ASMQPJTXPYCZBL-UHFFFAOYSA-N [O-2].[Cd+2].[Ag+] Chemical compound [O-2].[Cd+2].[Ag+] ASMQPJTXPYCZBL-UHFFFAOYSA-N 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Manufacture Of Switches (AREA)
- Contacts (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12933977A JPS5463266A (en) | 1977-10-28 | 1977-10-28 | Preparation of electric contact band material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12933977A JPS5463266A (en) | 1977-10-28 | 1977-10-28 | Preparation of electric contact band material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5463266A JPS5463266A (en) | 1979-05-22 |
| JPS6213774B2 true JPS6213774B2 (enrdf_load_stackoverflow) | 1987-03-28 |
Family
ID=15007151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12933977A Granted JPS5463266A (en) | 1977-10-28 | 1977-10-28 | Preparation of electric contact band material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5463266A (enrdf_load_stackoverflow) |
-
1977
- 1977-10-28 JP JP12933977A patent/JPS5463266A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5463266A (en) | 1979-05-22 |
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