DE2457108A1 - Werkstoff fuer elektrische kontakte - Google Patents
Werkstoff fuer elektrische kontakteInfo
- Publication number
- DE2457108A1 DE2457108A1 DE19742457108 DE2457108A DE2457108A1 DE 2457108 A1 DE2457108 A1 DE 2457108A1 DE 19742457108 DE19742457108 DE 19742457108 DE 2457108 A DE2457108 A DE 2457108A DE 2457108 A1 DE2457108 A1 DE 2457108A1
- Authority
- DE
- Germany
- Prior art keywords
- heat
- weight
- percent
- compact
- effective 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.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims description 65
- 229910052751 metal Inorganic materials 0.000 claims description 53
- 239000002184 metal Substances 0.000 claims description 53
- 239000010949 copper Substances 0.000 claims description 27
- 229910052709 silver Inorganic materials 0.000 claims description 21
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 19
- 229910052802 copper Inorganic materials 0.000 claims description 19
- 239000004332 silver Substances 0.000 claims description 19
- 229910052721 tungsten Inorganic materials 0.000 claims description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 17
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical group [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 17
- 229910052750 molybdenum Inorganic materials 0.000 claims description 17
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 17
- 239000010937 tungsten Substances 0.000 claims description 17
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 16
- 239000011733 molybdenum Substances 0.000 claims description 16
- 239000000843 powder Substances 0.000 claims description 16
- 150000002739 metals Chemical class 0.000 claims description 14
- 239000011230 binding agent Substances 0.000 claims description 13
- 239000010931 gold Substances 0.000 claims description 13
- 239000002245 particle Substances 0.000 claims description 11
- 229910052737 gold Inorganic materials 0.000 claims description 9
- 229910052759 nickel Inorganic materials 0.000 claims description 8
- 239000010936 titanium Substances 0.000 claims description 8
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 150000001247 metal acetylides Chemical class 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 239000011812 mixed powder Substances 0.000 claims description 6
- 230000000737 periodic effect Effects 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 229910052715 tantalum Inorganic materials 0.000 claims description 5
- 229910052719 titanium Inorganic materials 0.000 claims description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 3
- 238000005245 sintering Methods 0.000 claims description 2
- 238000010891 electric arc Methods 0.000 description 15
- 239000000203 mixture Substances 0.000 description 13
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 230000003628 erosive effect Effects 0.000 description 4
- 239000003779 heat-resistant material Substances 0.000 description 4
- 230000004580 weight loss Effects 0.000 description 4
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000006735 deficit Effects 0.000 description 2
- 239000010944 silver (metal) Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000002996 emotional effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 231100000518 lethal Toxicity 0.000 description 1
- 230000001665 lethal effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000010310 metallurgical process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000002700 urine Anatomy 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
- H01H1/0233—Composite material having a noble metal as the basic material and containing carbides
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/045—Alloys based on refractory metals
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/0466—Alloys based on noble metals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/922—Static electricity metal bleed-off metallic stock
- Y10S428/9265—Special properties
- Y10S428/929—Electrical contact feature
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Contacts (AREA)
- Conductive Materials (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/421,276 US3951872A (en) | 1973-12-03 | 1973-12-03 | Electrical contact material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2457108A1 true DE2457108A1 (de) | 1975-06-05 |
Family
ID=23669894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742457108 Pending DE2457108A1 (de) | 1973-12-03 | 1974-12-03 | Werkstoff fuer elektrische kontakte |
Country Status (7)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3505303A1 (de) * | 1984-02-17 | 1985-09-05 | Mitsubishi Denki K.K., Tokio/Tokyo | Kontakt fuer einen vakuum-leistungsschalter |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2441254A1 (fr) * | 1978-11-07 | 1980-06-06 | Cime Bocuze | Materiau de contact pour dispositif electrique et procede de fabrication |
| JPS5568849A (en) * | 1978-11-17 | 1980-05-23 | Matsushita Electric Ind Co Ltd | Commutator of small dc motor |
| US4374086A (en) * | 1981-04-27 | 1983-02-15 | The United States Of America As Represented By The Secretary Of The Navy | Gold based material for electrical contact materials |
| US4387073A (en) * | 1981-09-08 | 1983-06-07 | The United States Of America As Represented By The Secretary Of The Navy | Gold based electrical contact materials |
| JPS58108622A (ja) * | 1981-12-21 | 1983-06-28 | 三菱電機株式会社 | 真空開閉器用電極材料 |
| JPS5933868A (ja) * | 1982-08-20 | 1984-02-23 | Hitachi Ltd | 半導体装置用電極材料 |
| US4479892A (en) * | 1983-05-16 | 1984-10-30 | Chugai Denki Kogyo K.K. | Ag-Metal oxides electrical contact materials |
| US4686338A (en) * | 1984-02-25 | 1987-08-11 | Kabushiki Kaisha Meidensha | Contact electrode material for vacuum interrupter and method of manufacturing the same |
| YU46258B (sh) * | 1987-06-06 | 1993-05-28 | Degussa Ag. | Primena srebrno gvozdenog materijala za električne kontakte |
| FR2632049B1 (fr) * | 1988-05-25 | 1990-10-05 | Caillau Ets | Collier de serrage |
| DE19543208C1 (de) * | 1995-11-20 | 1997-02-20 | Degussa | Silber-Eisen-Werkstoff für elektrische Schaltkontakte (II) |
| DE19543223C1 (de) * | 1995-11-20 | 1997-02-20 | Degussa | Silber-Eisen-Werkstoff für elektrische Schaltkontakte (III) |
| DE19543222C1 (de) * | 1995-11-20 | 1997-02-20 | Degussa | Silber-Eisen-Werkstoff für elektrische Schaltkontakte (I) |
| US6071437A (en) * | 1998-02-26 | 2000-06-06 | Murata Manufacturing Co., Ltd. | Electrically conductive composition for a solar cell |
| FI20055240L (fi) * | 2005-05-20 | 2006-11-21 | Polar Electro Oy | Käyttäjäkohtaisen suoritemittarin oheislaite, käyttäjäkohtainen suoritemittari ja menetelmä |
| US8054148B2 (en) * | 2006-07-05 | 2011-11-08 | General Electric Company | Contact material, device including contact material, and method of making |
| JP2008016452A (ja) * | 2006-07-05 | 2008-01-24 | General Electric Co <Ge> | 接点材料、接点材料を含む装置及びその製造方法 |
| CN101651050B (zh) * | 2009-07-20 | 2011-07-20 | 温州宏丰电工合金股份有限公司 | 亚微米颗粒增强银基电触头材料及其制备方法 |
| RU2405053C1 (ru) * | 2010-01-25 | 2010-11-27 | Юлия Алексеевна Щепочкина | Сплав |
| US9694562B2 (en) * | 2010-03-12 | 2017-07-04 | Xtalic Corporation | Coated articles and methods |
| US20110220511A1 (en) * | 2010-03-12 | 2011-09-15 | Xtalic Corporation | Electrodeposition baths and systems |
| JP2014182976A (ja) * | 2013-03-21 | 2014-09-29 | Enplas Corp | 電気接触子及び電気部品用ソケット |
| CN115386762B (zh) * | 2022-09-01 | 2023-04-25 | 江西蓝微电子科技有限公司 | 一种高性能键合合金丝及其制备方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2030229A (en) * | 1931-11-28 | 1936-02-11 | Schwarzkopf Paul | Process of making compound structural material and shaped articles thereof |
| US2179960A (en) * | 1931-11-28 | 1939-11-14 | Schwarzkopf Paul | Agglomerated material in particular for electrical purposes and shaped bodies made therefrom |
| US2620555A (en) * | 1945-05-05 | 1952-12-09 | Fansteel Metallurgical Corp | Contact alloys |
| US2648747A (en) * | 1950-08-24 | 1953-08-11 | Gibson Electric Company | Electrical contact |
| US2843921A (en) * | 1956-06-26 | 1958-07-22 | Mallory & Co Inc P R | High-strength high-density tungsten base alloys |
| JPS502365B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1971-12-15 | 1975-01-25 | ||
| US3859087A (en) * | 1973-02-01 | 1975-01-07 | Gte Sylvania Inc | Manufacture of electrical contact materials |
-
1973
- 1973-12-03 US US05/421,276 patent/US3951872A/en not_active Expired - Lifetime
-
1974
- 1974-11-13 BR BR9554/74A patent/BR7409554A/pt unknown
- 1974-11-15 IT IT70351/74A patent/IT1024835B/it active
- 1974-11-19 GB GB5010774A patent/GB1444459A/en not_active Expired
- 1974-12-02 FR FR7439370A patent/FR2253260B1/fr not_active Expired
- 1974-12-03 JP JP49139382A patent/JPS5086691A/ja active Pending
- 1974-12-03 DE DE19742457108 patent/DE2457108A1/de active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3505303A1 (de) * | 1984-02-17 | 1985-09-05 | Mitsubishi Denki K.K., Tokio/Tokyo | Kontakt fuer einen vakuum-leistungsschalter |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2253260A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-06-27 |
| GB1444459A (en) | 1976-07-28 |
| FR2253260B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1979-07-06 |
| US3951872A (en) | 1976-04-20 |
| IT1024835B (it) | 1978-07-20 |
| JPS5086691A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-07-12 |
| BR7409554A (pt) | 1976-05-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |