JPH0561334B2 - - Google Patents
Info
- Publication number
- JPH0561334B2 JPH0561334B2 JP59270119A JP27011984A JPH0561334B2 JP H0561334 B2 JPH0561334 B2 JP H0561334B2 JP 59270119 A JP59270119 A JP 59270119A JP 27011984 A JP27011984 A JP 27011984A JP H0561334 B2 JPH0561334 B2 JP H0561334B2
- Authority
- JP
- Japan
- Prior art keywords
- powder
- electrical contact
- particles
- contact
- submicron
- 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
- 239000000843 powder Substances 0.000 claims description 33
- 239000000463 material Substances 0.000 claims description 29
- 229910017937 Ag-Ni Inorganic materials 0.000 claims description 19
- 229910017984 Ag—Ni Inorganic materials 0.000 claims description 19
- 239000002245 particle Substances 0.000 claims description 19
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 229910052759 nickel Inorganic materials 0.000 claims description 13
- 229910052709 silver Inorganic materials 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 239000010419 fine particle Substances 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 description 5
- 238000005507 spraying Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000012299 nitrogen atmosphere Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N SnO2 Inorganic materials O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000009692 water atomization 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59270119A JPS61147827A (ja) | 1984-12-21 | 1984-12-21 | Ａｇ−Ｎｉ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 |
|---|---|---|---|
| JP59270119A JPS61147827A (ja) | 1984-12-21 | 1984-12-21 | Ａｇ−Ｎｉ電気接点材料及びその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61147827A JPS61147827A (ja) | 1986-07-05 |
| JPH0561334B2 true JPH0561334B2 (zh) | 1993-09-06 |
Family
ID=17481810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59270119A Granted JPS61147827A (ja) | 1984-12-21 | 1984-12-21 | Ａｇ−Ｎｉ電気接点材料及びその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61147827A (zh) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63238229A (ja) * | 1987-03-25 | 1988-10-04 | Matsushita Electric Works Ltd | 電気接点材料の製造方法 |
| JPS63238230A (ja) * | 1987-03-25 | 1988-10-04 | Matsushita Electric Works Ltd | 導電性複合材料とその製法 |
| US4911769A (en) * | 1987-03-25 | 1990-03-27 | Matsushita Electric Works, Ltd. | Composite conductive material |
| JP2821742B2 (ja) * | 1987-10-22 | 1998-11-05 | 株式会社徳力本店 | 硬質Ａｇ合金 |
| 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 |
| CN1046767C (zh) * | 1992-09-10 | 1999-11-24 | 机械工业部桂林电器科学研究所 | 用制成触头材料回收银-镍触头材料边角料的方法 |
| US5967860A (en) * | 1997-05-23 | 1999-10-19 | General Motors Corporation | Electroplated Ag-Ni-C electrical contacts |
| CN103551575A (zh) * | 2013-10-31 | 2014-02-05 | 福达合金材料股份有限公司 | 一种具有自吹弧特性的软磁电触头材料的制备方法及其产品 |
| CN103996426B (zh) * | 2014-05-28 | 2016-05-11 | 东北大学 | 一种镍网状分布的银镍复合电触头材料及其制备方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5386622A (en) * | 1977-01-11 | 1978-07-31 | Toshiba Corp | Silver-nickel electrical contact point material |
-
1984
- 1984-12-21 JP JP59270119A patent/JPS61147827A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5386622A (en) * | 1977-01-11 | 1978-07-31 | Toshiba Corp | Silver-nickel electrical contact point material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61147827A (ja) | 1986-07-05 |
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