ATE20506T1 - Sinterverbundwerkstoff fuer elektrische kontakte und verfahren zu seiner herstellung. - Google Patents
Sinterverbundwerkstoff fuer elektrische kontakte und verfahren zu seiner herstellung.Info
- Publication number
- ATE20506T1 ATE20506T1 AT84101010T AT84101010T ATE20506T1 AT E20506 T1 ATE20506 T1 AT E20506T1 AT 84101010 T AT84101010 T AT 84101010T AT 84101010 T AT84101010 T AT 84101010T AT E20506 T1 ATE20506 T1 AT E20506T1
- Authority
- AT
- Austria
- Prior art keywords
- silver
- electrical contacts
- agcdo
- metal oxide
- zones
- Prior art date
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
- H01H1/023—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
- H01H1/02376—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 containing as major component SnO2
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
- C22C32/001—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides
- C22C32/0015—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides with only single oxides as main non-metallic constituents
- C22C32/0021—Matrix based on noble metals, Cu or alloys thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps
-
- 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
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/1216—Continuous interengaged phases of plural metals, or oriented fiber containing
- Y10T428/12174—Mo or W containing
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)
- Powder Metallurgy (AREA)
- Manufacture Of Switches (AREA)
- Conductive Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833305270 DE3305270A1 (de) | 1983-02-16 | 1983-02-16 | Sinterverbundwerkstoff fuer elektrische kontakte und verfahren zu seiner herstellung |
EP84101010A EP0118717B2 (de) | 1983-02-16 | 1984-02-01 | Sinterverbundwerkstoff für elektrische Kontakte und Verfahren zu seiner Herstellung |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE20506T1 true ATE20506T1 (de) | 1986-07-15 |
Family
ID=6190954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT84101010T ATE20506T1 (de) | 1983-02-16 | 1984-02-01 | Sinterverbundwerkstoff fuer elektrische kontakte und verfahren zu seiner herstellung. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4551301A (de) |
EP (1) | EP0118717B2 (de) |
JP (1) | JPS59173910A (de) |
AT (1) | ATE20506T1 (de) |
DE (2) | DE3305270A1 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3304637A1 (de) * | 1983-02-10 | 1984-08-16 | Siemens AG, 1000 Berlin und 8000 München | Sinterkontaktwerkstoff fuer niederspannungsschaltgeraete |
DE3421758A1 (de) * | 1984-06-12 | 1985-12-12 | Siemens AG, 1000 Berlin und 8000 München | Sinterkontaktwerkstoff fuer niederspannungsschaltgeraete der energietechnik und verfahren zu dessen herstellung |
US4680162A (en) * | 1984-12-11 | 1987-07-14 | Chugai Denki Kogyo K.K. | Method for preparing Ag-SnO system alloy electrical contact material |
JPH06104873B2 (ja) * | 1986-07-08 | 1994-12-21 | 富士電機株式会社 | 銀―金属酸化物系接点用材料及びその製造方法 |
EP0440620B2 (de) * | 1988-03-26 | 1998-06-03 | DODUCO GmbH | Halbzeug für elektrische kontakte aus einem verbundwerkstoff auf silber-zinnoxid-basis und pulvermetallurgisches verfahren zu seiner herstellung |
US4904317A (en) * | 1988-05-16 | 1990-02-27 | Technitrol, Inc. | Erosion resistant Ag-SnO2 electrical contact material |
JP2849663B2 (ja) * | 1988-12-26 | 1999-01-20 | 田中貴金属工業株式会社 | 電気接点材料及びその製造方法 |
DE4201940A1 (de) * | 1992-01-24 | 1993-07-29 | Siemens Ag | Sinterverbundwerkstoff fuer elektrische kontakte in schaltgeraeten der energietechnik |
US5258052A (en) * | 1992-06-18 | 1993-11-02 | Advanced Metallurgy Incorporated | Powder metallurgy silver-tin oxide electrical contact material |
US5822674A (en) * | 1992-09-16 | 1998-10-13 | Doduco Gmbh + Co. Dr. Eugen Durrwachter | Electrical contact material and method of making the same |
DE19503182C1 (de) * | 1995-02-01 | 1996-05-15 | Degussa | Sinterwerkstoff auf der Basis Silber-Zinnoxid für elektrische Kontakte und Verfahren zu dessen Herstellung |
US5846288A (en) * | 1995-11-27 | 1998-12-08 | Chemet Corporation | Electrically conductive material and method for making |
US20060028895A1 (en) * | 2004-08-09 | 2006-02-09 | Carl Taussig | Silver island anti-fuse |
CN104942277A (zh) * | 2014-03-31 | 2015-09-30 | 三菱电机株式会社 | 一种新型纳米掺杂Ag/SnO2电触头材料的制备方法 |
CN110096839A (zh) * | 2019-05-17 | 2019-08-06 | 西北大学 | 一种热压实作用强度定量计算的方法 |
CN112259278B (zh) * | 2020-10-19 | 2022-05-03 | 西安工程大学 | 一种颗粒复合纤维增强铜氧化锡触头材料的制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4141727A (en) * | 1976-12-03 | 1979-02-27 | Matsushita Electric Industrial Co., Ltd. | Electrical contact material and method of making the same |
JPS6013051B2 (ja) * | 1978-08-11 | 1985-04-04 | 中外電気工業株式会社 | 銀↓−錫↓−ビスマス系合金を内部酸化した電気接点材料の改良 |
GB2055398B (en) * | 1979-08-01 | 1983-06-02 | Chugai Electric Ind Co Ltd | Electrical contact materials of internally oxidized ag-sn-bi alloy |
DE3017424A1 (de) * | 1980-05-07 | 1981-11-12 | Degussa Ag, 6000 Frankfurt | Werkstoff fuer elektrische kontakte |
DE3102067A1 (de) * | 1981-01-23 | 1982-08-19 | Degussa Ag, 6000 Frankfurt | Werkstoff fuer elektrische kontakte |
DE3204794A1 (de) * | 1981-02-12 | 1982-09-16 | Chugai Denki Kogyo K.K., Tokyo | Innen oxidierte silber-zinn-wismut-verbindung fuer elektrische kontaktmaterialien |
-
1983
- 1983-02-16 DE DE19833305270 patent/DE3305270A1/de not_active Withdrawn
-
1984
- 1984-02-01 EP EP84101010A patent/EP0118717B2/de not_active Expired - Lifetime
- 1984-02-01 AT AT84101010T patent/ATE20506T1/de not_active IP Right Cessation
- 1984-02-01 DE DE8484101010T patent/DE3460230D1/de not_active Expired
- 1984-02-06 JP JP59019816A patent/JPS59173910A/ja active Granted
- 1984-02-07 US US06/577,748 patent/US4551301A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0118717B1 (de) | 1986-06-18 |
DE3305270A1 (de) | 1984-08-16 |
JPH0586006B2 (de) | 1993-12-09 |
DE3460230D1 (en) | 1986-07-24 |
EP0118717A1 (de) | 1984-09-19 |
EP0118717B2 (de) | 1991-02-20 |
US4551301A (en) | 1985-11-05 |
JPS59173910A (ja) | 1984-10-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |