JPH0530889B2 - - Google Patents
Info
- Publication number
- JPH0530889B2 JPH0530889B2 JP59128561A JP12856184A JPH0530889B2 JP H0530889 B2 JPH0530889 B2 JP H0530889B2 JP 59128561 A JP59128561 A JP 59128561A JP 12856184 A JP12856184 A JP 12856184A JP H0530889 B2 JPH0530889 B2 JP H0530889B2
- Authority
- JP
- Japan
- Prior art keywords
- electrical contact
- powder
- chips
- contact material
- wire rod
- 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 23
- 239000000843 powder Substances 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000006104 solid solution Substances 0.000 claims description 7
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 229910052721 tungsten Inorganic materials 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 238000005245 sintering Methods 0.000 claims description 2
- 230000001590 oxidative effect Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 229910017937 Ag-Ni Inorganic materials 0.000 description 2
- 229910017984 Ag—Ni Inorganic materials 0.000 description 2
- 239000011812 mixed powder Substances 0.000 description 2
- 229910006404 SnO 2 Inorganic materials 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229910052718 tin Inorganic materials 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Switches (AREA)
- Contacts (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59128561A JPS619539A (ja) | 1984-06-22 | 1984-06-22 | 電気接点材料及びその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59128561A JPS619539A (ja) | 1984-06-22 | 1984-06-22 | 電気接点材料及びその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS619539A JPS619539A (ja) | 1986-01-17 |
| JPH0530889B2 true JPH0530889B2 (de) | 1993-05-11 |
Family
ID=14987805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59128561A Granted JPS619539A (ja) | 1984-06-22 | 1984-06-22 | 電気接点材料及びその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS619539A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2553148B2 (ja) * | 1988-01-20 | 1996-11-13 | 株式会社東芝 | 調理器 |
| US20070018526A1 (en) * | 2004-06-18 | 2007-01-25 | Tanaka Kikinzoku Kogyo K.K. | Relay for sealed ac load and ag-base contact element material for use therein |
| JP6200669B2 (ja) * | 2013-03-27 | 2017-09-20 | 日本タングステン株式会社 | 電気接点材料 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5141892A (de) * | 1974-10-08 | 1976-04-08 | Fuji Electric Co Ltd | |
| JPS53136660A (en) * | 1977-04-30 | 1978-11-29 | Sumitomo Electric Industries | Electric contact material and method of producing same |
| JPS59229448A (ja) * | 1983-06-08 | 1984-12-22 | Tanaka Kikinzoku Kogyo Kk | 電気接点材料 |
-
1984
- 1984-06-22 JP JP59128561A patent/JPS619539A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5141892A (de) * | 1974-10-08 | 1976-04-08 | Fuji Electric Co Ltd | |
| JPS53136660A (en) * | 1977-04-30 | 1978-11-29 | Sumitomo Electric Industries | Electric contact material and method of producing same |
| JPS59229448A (ja) * | 1983-06-08 | 1984-12-22 | Tanaka Kikinzoku Kogyo Kk | 電気接点材料 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS619539A (ja) | 1986-01-17 |
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