JPS57110641A - Electrical contact material for sealing - Google Patents
Electrical contact material for sealingInfo
- Publication number
- JPS57110641A JPS57110641A JP55186406A JP18640680A JPS57110641A JP S57110641 A JPS57110641 A JP S57110641A JP 55186406 A JP55186406 A JP 55186406A JP 18640680 A JP18640680 A JP 18640680A JP S57110641 A JPS57110641 A JP S57110641A
- Authority
- JP
- Japan
- Prior art keywords
- electrical contact
- sealing
- superior
- contact material
- zno
- 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.)
- Pending
Links
Abstract
PURPOSE: To obtain an inexpensive electrical contact material for sealing provided with superior melt sticking resistance and a superior hardly dissipative property equivalent to those of an Ag-CdO material by adding a specified amount of ZnO to Cu.
CONSTITUTION: This electrical contact material for sealing consists of 0.5W 25wt% ZnO and the balance Cu. By the restricted composition the number of repetitions of melt sticking is reduced as compared to a conventional Cu-CdO contact, and a superior hardly dissipative property is provided. Since no noble metal is used, this material has characteristics such as a low cost.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55186406A JPS57110641A (en) | 1980-12-26 | 1980-12-26 | Electrical contact material for sealing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55186406A JPS57110641A (en) | 1980-12-26 | 1980-12-26 | Electrical contact material for sealing |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57110641A true JPS57110641A (en) | 1982-07-09 |
Family
ID=16187846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55186406A Pending JPS57110641A (en) | 1980-12-26 | 1980-12-26 | Electrical contact material for sealing |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57110641A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104650857A (en) * | 2015-01-30 | 2015-05-27 | 长安大学 | Application of copper ions for enhancing visible light emission intensity of ZnO nanometer material |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS522113A (en) * | 1975-06-24 | 1977-01-08 | Hitachi Ltd | Telephone current suplying system |
-
1980
- 1980-12-26 JP JP55186406A patent/JPS57110641A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS522113A (en) * | 1975-06-24 | 1977-01-08 | Hitachi Ltd | Telephone current suplying system |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104650857A (en) * | 2015-01-30 | 2015-05-27 | 长安大学 | Application of copper ions for enhancing visible light emission intensity of ZnO nanometer material |
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