JPH0236658B2 - - Google Patents
Info
- Publication number
- JPH0236658B2 JPH0236658B2 JP58090949A JP9094983A JPH0236658B2 JP H0236658 B2 JPH0236658 B2 JP H0236658B2 JP 58090949 A JP58090949 A JP 58090949A JP 9094983 A JP9094983 A JP 9094983A JP H0236658 B2 JPH0236658 B2 JP H0236658B2
- Authority
- JP
- Japan
- Prior art keywords
- weight
- resistance
- electrical contact
- 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 - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 22
- 238000003466 welding Methods 0.000 description 10
- 238000005299 abrasion Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H01H1/021—Composite material
- H01H1/023—Composite material having a noble metal as the basic material
- H01H1/0237—Composite material having a noble metal as the basic material and containing oxides
- H01H1/02372—Composite material having a noble metal as the basic material and containing oxides containing as major components one or more oxides of the following elements only: Cd, Sn, Zn, In, Bi, Sb or Te
- H01H1/02374—Composite material having a noble metal as the basic material and containing oxides containing as major components one or more oxides of the following elements only: Cd, Sn, Zn, In, Bi, Sb or Te containing as major component CdO
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Manufacture Of Switches (AREA)
- Contacts (AREA)
- Conductive Materials (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58090949A JPS59219438A (ja) | 1983-05-24 | 1983-05-24 | 電気接点材料 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58090949A JPS59219438A (ja) | 1983-05-24 | 1983-05-24 | 電気接点材料 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59219438A JPS59219438A (ja) | 1984-12-10 |
JPH0236658B2 true JPH0236658B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-08-20 |
Family
ID=14012718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58090949A Granted JPS59219438A (ja) | 1983-05-24 | 1983-05-24 | 電気接点材料 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59219438A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1983
- 1983-05-24 JP JP58090949A patent/JPS59219438A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS59219438A (ja) | 1984-12-10 |