JPS60131937A - 内部酸化したＡｇ系合金の電気接点材 - Google Patents
内部酸化したＡｇ系合金の電気接点材Info
- Publication number
- JPS60131937A JPS60131937A JP58239327A JP23932783A JPS60131937A JP S60131937 A JPS60131937 A JP S60131937A JP 58239327 A JP58239327 A JP 58239327A JP 23932783 A JP23932783 A JP 23932783A JP S60131937 A JPS60131937 A JP S60131937A
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- contact material
- electrical contact
- weight
- internally
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 title claims abstract description 19
- 229910001316 Ag alloy Inorganic materials 0.000 title 1
- 229910052751 metal Inorganic materials 0.000 claims abstract description 16
- 239000002184 metal Substances 0.000 claims abstract description 16
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 12
- 239000000956 alloy Substances 0.000 claims abstract description 12
- 230000001590 oxidative effect Effects 0.000 claims abstract description 7
- 229910052718 tin Inorganic materials 0.000 claims abstract description 4
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims abstract description 3
- 150000001342 alkaline earth metals Chemical class 0.000 claims abstract description 3
- 229910052787 antimony Inorganic materials 0.000 claims abstract 2
- 229910052793 cadmium Inorganic materials 0.000 claims abstract 2
- 229910052802 copper Inorganic materials 0.000 claims abstract 2
- 229910052725 zinc Inorganic materials 0.000 claims abstract 2
- 150000002739 metals Chemical class 0.000 claims description 9
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims 1
- 229910052796 boron Inorganic materials 0.000 claims 1
- 229910000978 Pb alloy Inorganic materials 0.000 abstract description 4
- 229910052738 indium Inorganic materials 0.000 abstract description 3
- -1 iron group metals Chemical class 0.000 abstract description 2
- 229910052745 lead Inorganic materials 0.000 abstract 2
- 229910052797 bismuth Inorganic materials 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000004080 punching Methods 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 description 11
- 150000004706 metal oxides Chemical class 0.000 description 11
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 10
- 229910052709 silver Inorganic materials 0.000 description 10
- 239000004332 silver Substances 0.000 description 10
- 230000003647 oxidation Effects 0.000 description 8
- 238000007254 oxidation reaction Methods 0.000 description 8
- 238000001556 precipitation Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000002344 surface layer Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- 229910000846 In alloy Inorganic materials 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000010959 steel Substances 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Manufacture Of Switches (AREA)
- Contacts (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58239327A JPS60131937A (ja) | 1983-12-19 | 1983-12-19 | 内部酸化したＡｇ系合金の電気接点材 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58239327A JPS60131937A (ja) | 1983-12-19 | 1983-12-19 | 内部酸化したＡｇ系合金の電気接点材 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60131937A true JPS60131937A (ja) | 1985-07-13 |
| JPH0366377B2 JPH0366377B2 (enrdf_load_stackoverflow) | 1991-10-17 |
Family
ID=17043068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58239327A Granted JPS60131937A (ja) | 1983-12-19 | 1983-12-19 | 内部酸化したＡｇ系合金の電気接点材 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60131937A (enrdf_load_stackoverflow) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5871348A (ja) * | 1981-10-23 | 1983-04-28 | Tokuriki Honten Co Ltd | 銀−酸化物系接点材料 |
| JPS58100648A (ja) * | 1981-12-11 | 1983-06-15 | Matsushita Electric Ind Co Ltd | 電気接点材料 |
| JPS58104144A (ja) * | 1981-12-17 | 1983-06-21 | Tanaka Kikinzoku Kogyo Kk | 摺動接点材料 |
| JPS58110639A (ja) * | 1981-12-23 | 1983-07-01 | Tanaka Kikinzoku Kogyo Kk | 摺動接点材料 |
-
1983
- 1983-12-19 JP JP58239327A patent/JPS60131937A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5871348A (ja) * | 1981-10-23 | 1983-04-28 | Tokuriki Honten Co Ltd | 銀−酸化物系接点材料 |
| JPS58100648A (ja) * | 1981-12-11 | 1983-06-15 | Matsushita Electric Ind Co Ltd | 電気接点材料 |
| JPS58104144A (ja) * | 1981-12-17 | 1983-06-21 | Tanaka Kikinzoku Kogyo Kk | 摺動接点材料 |
| JPS58110639A (ja) * | 1981-12-23 | 1983-07-01 | Tanaka Kikinzoku Kogyo Kk | 摺動接点材料 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0366377B2 (enrdf_load_stackoverflow) | 1991-10-17 |
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