ES8307065A1 - Compound material for electrical contacts, and method for its manufacture. - Google Patents
Compound material for electrical contacts, and method for its manufacture.Info
- Publication number
- ES8307065A1 ES8307065A1 ES511704A ES511704A ES8307065A1 ES 8307065 A1 ES8307065 A1 ES 8307065A1 ES 511704 A ES511704 A ES 511704A ES 511704 A ES511704 A ES 511704A ES 8307065 A1 ES8307065 A1 ES 8307065A1
- Authority
- ES
- Spain
- Prior art keywords
- electrical contacts
- compound material
- atom
- range
- manufacture
- 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
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
- H01H1/025—Composite material having copper as the basic material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Contacts (AREA)
Abstract
1. A compound material for electrical contacts which consists of at least two components which are mutually insoluble, wherein one of the components is a copper alloy to which at least one active component is added, in particular for low-voltage and wiring switching apparatus, characterised in that the alloying constituent of the copper is at least one element from the group of antimony, gallium and germanium, the antimony content of the alloy being in the range of between 0,01 and 7 atom %, the corresponding gallium content being in the range of between 0,5 and 20 atom %, and the corresponding germanium content being in the range of between 0,5 and 10 atom %.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813116657 DE3116657A1 (en) | 1981-04-27 | 1981-04-27 | COMPOSITE FOR ELECTRICAL CONTACTS AND METHOD FOR THE PRODUCTION THEREOF |
Publications (2)
Publication Number | Publication Date |
---|---|
ES511704A0 ES511704A0 (en) | 1983-06-16 |
ES8307065A1 true ES8307065A1 (en) | 1983-06-16 |
Family
ID=6130903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES511704A Expired ES8307065A1 (en) | 1981-04-27 | 1982-04-26 | Compound material for electrical contacts, and method for its manufacture. |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0064191B1 (en) |
JP (1) | JPS57181349A (en) |
DE (2) | DE3116657A1 (en) |
DK (1) | DK184482A (en) |
ES (1) | ES8307065A1 (en) |
FI (1) | FI820843L (en) |
GR (1) | GR75431B (en) |
NO (1) | NO821253L (en) |
PT (1) | PT74798B (en) |
ZA (1) | ZA822857B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4501941A (en) * | 1982-10-26 | 1985-02-26 | Westinghouse Electric Corp. | Vacuum interrupter contact material |
US4752334A (en) * | 1983-12-13 | 1988-06-21 | Scm Metal Products Inc. | Dispersion strengthened metal composites |
DE3430490A1 (en) * | 1984-08-18 | 1986-02-27 | Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim | SWITCHING CHAMBER FOR AN ELECTRICAL SWITCHGEAR, ESPECIALLY FOR USE IN LOW VOLTAGE ENERGY TECHNOLOGY |
US4687515A (en) * | 1986-04-10 | 1987-08-18 | General Electric Company | Vacuum interrupter contact |
CN102306512A (en) * | 2011-06-27 | 2012-01-04 | 福达合金材料股份有限公司 | Copper-based contact material for low-voltage apparatus |
CN104117748B (en) * | 2014-08-19 | 2016-10-19 | 郑州机械研究所 | A kind of high voltage power transmission and transforming contact and welding method thereof |
US10468205B2 (en) | 2016-12-13 | 2019-11-05 | Eaton Intelligent Power Limited | Electrical contact alloy for vacuum contactors |
CN114427049B (en) * | 2022-01-12 | 2023-03-28 | 中国科学院金属研究所 | Cu-TiC x Composite material and method for producing the same |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1084351A (en) * | ||||
FR833748A (en) * | 1938-02-14 | 1938-10-28 | Process for manufacturing a high hardness sintered carbide | |
US2186245A (en) * | 1939-05-05 | 1940-01-09 | Westinghouse Electric & Mfg Co | Electrical contact member |
US2396101A (en) * | 1942-10-23 | 1946-03-05 | Mallory & Co Inc P R | Electrical contact |
DE1126624B (en) * | 1957-08-01 | 1962-03-29 | Siemens Ag | Sintered intercalation composite for electrical contacts |
FR1213453A (en) * | 1957-08-01 | 1960-04-01 | Siemens Ag | Contact material for electrical switches |
FR1392967A (en) * | 1964-04-28 | 1965-03-19 | Morganite Carbon Ltd | Electrical contact and material for this contact |
DE1245481B (en) * | 1964-09-19 | 1967-07-27 | Schunk & Ebe Gmbh | Metal carbon brushes for electrical machines |
FR1561985A (en) * | 1966-12-19 | 1969-04-04 | ||
AT286423B (en) * | 1969-01-27 | 1970-12-10 | Plansee Metallwerk | Electric contact |
GB1376626A (en) * | 1971-10-27 | 1974-12-11 | Square D Co | Electrical contact materials |
JPS5614732B2 (en) * | 1973-03-12 | 1981-04-06 | ||
FR2294527A1 (en) * | 1974-12-10 | 1976-07-09 | Plessey Handel Investment Ag | Electrical contact materials contg cadmium oxide - to increase brittleness of contact welds and eliminate high energy electrons |
US4279649A (en) * | 1978-06-16 | 1981-07-21 | Nippon Telegraph And Telephone Public Corporation | Electrical contact material |
-
1981
- 1981-04-27 DE DE19813116657 patent/DE3116657A1/en not_active Withdrawn
-
1982
- 1982-03-11 FI FI820843A patent/FI820843L/en not_active Application Discontinuation
- 1982-04-15 EP EP82103195A patent/EP0064191B1/en not_active Expired
- 1982-04-15 DE DE8282103195T patent/DE3264643D1/en not_active Expired
- 1982-04-19 NO NO821253A patent/NO821253L/en unknown
- 1982-04-21 JP JP57067040A patent/JPS57181349A/en active Pending
- 1982-04-26 PT PT74798A patent/PT74798B/en unknown
- 1982-04-26 ES ES511704A patent/ES8307065A1/en not_active Expired
- 1982-04-26 DK DK184482A patent/DK184482A/en not_active Application Discontinuation
- 1982-04-27 GR GR68002A patent/GR75431B/el unknown
- 1982-04-27 ZA ZA822857A patent/ZA822857B/en unknown
Also Published As
Publication number | Publication date |
---|---|
DK184482A (en) | 1982-10-28 |
GR75431B (en) | 1984-07-17 |
PT74798A (en) | 1982-05-01 |
EP0064191A1 (en) | 1982-11-10 |
DE3264643D1 (en) | 1985-08-14 |
JPS57181349A (en) | 1982-11-08 |
FI820843L (en) | 1982-10-28 |
NO821253L (en) | 1982-10-28 |
DE3116657A1 (en) | 1983-01-27 |
ES511704A0 (en) | 1983-06-16 |
EP0064191B1 (en) | 1985-07-10 |
ZA822857B (en) | 1983-03-30 |
PT74798B (en) | 1983-11-07 |
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