JPS6128733B2 - - Google Patents
Info
- Publication number
- JPS6128733B2 JPS6128733B2 JP54045779A JP4577979A JPS6128733B2 JP S6128733 B2 JPS6128733 B2 JP S6128733B2 JP 54045779 A JP54045779 A JP 54045779A JP 4577979 A JP4577979 A JP 4577979A JP S6128733 B2 JPS6128733 B2 JP S6128733B2
- Authority
- JP
- Japan
- Prior art keywords
- particles
- sno
- electrical contact
- resistance
- amount
- 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
- 239000002245 particle Substances 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 25
- 229910006404 SnO 2 Inorganic materials 0.000 claims description 14
- 239000002923 metal particle Substances 0.000 claims description 14
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 229910052804 chromium Inorganic materials 0.000 claims description 5
- 229910052748 manganese Inorganic materials 0.000 claims description 4
- 229910052726 zirconium Inorganic materials 0.000 claims description 4
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims 2
- 238000003466 welding Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 229910017937 Ag-Ni Inorganic materials 0.000 description 3
- 229910017984 Ag—Ni Inorganic materials 0.000 description 3
- 238000000889 atomisation Methods 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 229910017980 Ag—Sn Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Powder Metallurgy (AREA)
- Manufacture Of Switches (AREA)
- Contacts (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4577979A JPS55138046A (en) | 1979-04-13 | 1979-04-13 | Electric contact material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4577979A JPS55138046A (en) | 1979-04-13 | 1979-04-13 | Electric contact material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55138046A JPS55138046A (en) | 1980-10-28 |
| JPS6128733B2 true JPS6128733B2 (enrdf_load_stackoverflow) | 1986-07-02 |
Family
ID=12728768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4577979A Granted JPS55138046A (en) | 1979-04-13 | 1979-04-13 | Electric contact material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55138046A (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4447392A (en) * | 1982-12-10 | 1984-05-08 | Gte Products Corporation | Ductile silver based brazing alloys containing a reactive metal and manganese or germanium or mixtures thereof |
| JPH06104873B2 (ja) * | 1986-07-08 | 1994-12-21 | 富士電機株式会社 | 銀―金属酸化物系接点用材料及びその製造方法 |
| JP6265934B2 (ja) * | 2014-04-25 | 2018-01-24 | 三菱電機株式会社 | Ａｇ−酸化物系電気接点材料の製造方法及び製造装置 |
| JP7084730B2 (ja) * | 2017-02-01 | 2022-06-15 | Ｄｏｗａエレクトロニクス株式会社 | 銀合金粉末およびその製造方法 |
| CN108085621B (zh) * | 2017-09-11 | 2019-05-31 | 大连大学 | 一种掺锰正交相氧化锡增强银基电触头材料 |
| CN115725871A (zh) * | 2022-11-08 | 2023-03-03 | 浙江福达合金材料科技有限公司 | 一种银氧化锡电触头材料的制备方法 |
-
1979
- 1979-04-13 JP JP4577979A patent/JPS55138046A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55138046A (en) | 1980-10-28 |
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