JPH0152458B2 - - Google Patents
Info
- Publication number
- JPH0152458B2 JPH0152458B2 JP56106448A JP10644881A JPH0152458B2 JP H0152458 B2 JPH0152458 B2 JP H0152458B2 JP 56106448 A JP56106448 A JP 56106448A JP 10644881 A JP10644881 A JP 10644881A JP H0152458 B2 JPH0152458 B2 JP H0152458B2
- Authority
- JP
- Japan
- Prior art keywords
- powder
- electrical contact
- mixing
- wire
- oxide
- 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
- 239000000843 powder Substances 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 229910017937 Ag-Ni Inorganic materials 0.000 claims description 8
- 229910017984 Ag—Ni Inorganic materials 0.000 claims description 8
- 238000005245 sintering Methods 0.000 claims description 6
- 239000011812 mixed powder Substances 0.000 claims description 3
- 238000004663 powder metallurgy Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 description 8
- 239000002184 metal Substances 0.000 description 7
- 239000010419 fine particle Substances 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 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
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001192 hot extrusion Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Powder Metallurgy (AREA)
- Manufacture Of Switches (AREA)
- Contacts (AREA)
- Conductive Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56106448A JPS589951A (ja) | 1981-07-08 | 1981-07-08 | 電気接点材料の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56106448A JPS589951A (ja) | 1981-07-08 | 1981-07-08 | 電気接点材料の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS589951A JPS589951A (ja) | 1983-01-20 |
| JPH0152458B2 true JPH0152458B2 (ko) | 1989-11-08 |
Family
ID=14433890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56106448A Granted JPS589951A (ja) | 1981-07-08 | 1981-07-08 | 電気接点材料の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS589951A (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0791608B2 (ja) * | 1990-06-21 | 1995-10-04 | 松下電工株式会社 | 接点材料およびその製造方法 |
| RU2761858C1 (ru) * | 2021-02-25 | 2021-12-13 | Общество с ограниченной ответственностью «Электротехнический Завод «Эльком» (RU) | Материал для электрических контактов на основе серебра |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4928828A (ko) * | 1972-07-12 | 1974-03-14 | ||
| JPS5465104A (en) * | 1977-11-02 | 1979-05-25 | Sumitomo Electric Ind Ltd | Raw material powder containing molybdenum and tungsten for powder metallurgy and product of powder metallurgy |
-
1981
- 1981-07-08 JP JP56106448A patent/JPS589951A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4928828A (ko) * | 1972-07-12 | 1974-03-14 | ||
| JPS5465104A (en) * | 1977-11-02 | 1979-05-25 | Sumitomo Electric Ind Ltd | Raw material powder containing molybdenum and tungsten for powder metallurgy and product of powder metallurgy |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS589951A (ja) | 1983-01-20 |
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