JPS5735654A - Electrical contact material - Google Patents
Electrical contact materialInfo
- Publication number
- JPS5735654A JPS5735654A JP10942980A JP10942980A JPS5735654A JP S5735654 A JPS5735654 A JP S5735654A JP 10942980 A JP10942980 A JP 10942980A JP 10942980 A JP10942980 A JP 10942980A JP S5735654 A JPS5735654 A JP S5735654A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- electrical contact
- contact material
- metallic carbide
- hardly
- 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
Landscapes
- Manufacture Of Switches (AREA)
- Contacts (AREA)
Abstract
PURPOSE: To enhance the hardly arc dissipative properties and the melt sticking resistance of an Ag-Ni electrical contact material by adding a specified metallic carbide to the material.
CONSTITUTION: Ag powder is mixed with Ni powder and powder of a metallic carbide such as WC, TiC, TaC, VC or Mo2C so that 10W40vol% Ni and 10W 40vol% metallic carbide powder are contained. This mixture is press-molded into a prescribed shape and sintered in a hydrogen atmosphere to obtain an electrical contact material with superior hardly arc dissipative properties and superior melt sticking resistance.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10942980A JPS5735654A (en) | 1980-08-07 | 1980-08-07 | Electrical contact material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10942980A JPS5735654A (en) | 1980-08-07 | 1980-08-07 | Electrical contact material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5735654A true JPS5735654A (en) | 1982-02-26 |
Family
ID=14510013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10942980A Pending JPS5735654A (en) | 1980-08-07 | 1980-08-07 | Electrical contact material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5735654A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6033327A (en) * | 1983-07-31 | 1985-02-20 | Matsushita Electric Works Ltd | Electric contact material |
JPH0535114U (en) * | 1991-10-22 | 1993-05-14 | 株式会社中西歯科器械製作所 | Dental air turbine stop device |
JPH05503985A (en) * | 1990-02-02 | 1993-06-24 | ホートン・インコーポレイテッド | Rotation control device |
JP2009087746A (en) * | 2007-09-28 | 2009-04-23 | Toshiba Corp | Contact material for vacuum breaker |
CN104835656A (en) * | 2014-02-12 | 2015-08-12 | 日本钨合金株式会社 | Electric contact material, electric contact pair, and circuit breaker |
-
1980
- 1980-08-07 JP JP10942980A patent/JPS5735654A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6033327A (en) * | 1983-07-31 | 1985-02-20 | Matsushita Electric Works Ltd | Electric contact material |
JPH05503985A (en) * | 1990-02-02 | 1993-06-24 | ホートン・インコーポレイテッド | Rotation control device |
JPH0535114U (en) * | 1991-10-22 | 1993-05-14 | 株式会社中西歯科器械製作所 | Dental air turbine stop device |
JP2009087746A (en) * | 2007-09-28 | 2009-04-23 | Toshiba Corp | Contact material for vacuum breaker |
CN104835656A (en) * | 2014-02-12 | 2015-08-12 | 日本钨合金株式会社 | Electric contact material, electric contact pair, and circuit breaker |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5735654A (en) | Electrical contact material | |
JPS55138044A (en) | Electric contact material | |
JPS5524937A (en) | Manufacture of porous sintered body | |
JPS5616641A (en) | Electric contact material | |
JPS53146902A (en) | Preparation of wear-resisting sintered alloy of copper base | |
JPS57164948A (en) | Electrical contact material and its manufacture | |
JPS5776141A (en) | Electric contact meterial | |
JPS5482309A (en) | Current flowing jig for plastic working | |
JPS57181342A (en) | Electrical contact material for sealing | |
JPS57152499A (en) | Production of electric contact | |
JPS5218421A (en) | Method of manufacturing wear resistant composite material | |
JPS539273A (en) | Sintered metallic oxide electrode | |
JPS54161510A (en) | Soldering tool | |
JPS57143454A (en) | Manufacture of electrical contact material for sealing | |
JPS5482308A (en) | Current flowing jig for plastic working | |
JPS57177947A (en) | Electrical contact material | |
JPS5426207A (en) | Preparation of sintered product | |
JPS56146839A (en) | Manufacture of electrical contact material | |
JPS57108232A (en) | Electrical contact material and its manufacture | |
JPS57140841A (en) | Contact material and its manufacture | |
JPS5773164A (en) | Wear resistant sintered alloy | |
JPS5792160A (en) | Sliding material with wear and corrosion resistances | |
JPS56136944A (en) | Composite electric contact material | |
JPS55104446A (en) | Electrical contact material | |
JPS54104095A (en) | Electrode material for electric machining |