MX170300B - Procedimiento para preparar contactos electricos de plata hierro. - Google Patents
Procedimiento para preparar contactos electricos de plata hierro.Info
- Publication number
- MX170300B MX170300B MX011746A MX1174688A MX170300B MX 170300 B MX170300 B MX 170300B MX 011746 A MX011746 A MX 011746A MX 1174688 A MX1174688 A MX 1174688A MX 170300 B MX170300 B MX 170300B
- Authority
- MX
- Mexico
- Prior art keywords
- oxide
- percent
- procedure
- silver
- electric contacts
- Prior art date
Links
Classifications
-
- 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
-
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Composite Materials (AREA)
- Contacts (AREA)
- Conductive Materials (AREA)
- Powder Metallurgy (AREA)
Abstract
La presente invención se refiere a aplicación de un material de Plata-Hierro con el 3 al 40 por ciento de hierro y uno o mas de los aditivos 0.05 hasta 4.9 por ciento en peso de manganeso, cobre, zinc, germanio, milibdeno, wolfromio, antimonio, bismuto, 0.05 hasta 2 por ciento de titanio, tantalo,o.05 hasta 5 por ciento de óxido de cobre, óxido de zinc, óxido de bismuto, óxido de germanio, óxido de tantalo, óxido de molibdeno, óxido de wolfromio, 0.05 hasta 2 por ciento de nitruro de cromo, el resto de plata, para contactos electricos.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3719052 | 1987-06-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX170300B true MX170300B (es) | 1993-08-16 |
Family
ID=6329234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX011746A MX170300B (es) | 1987-06-06 | 1988-06-02 | Procedimiento para preparar contactos electricos de plata hierro. |
Country Status (23)
Country | Link |
---|---|
US (1) | US4859238A (es) |
EP (1) | EP0294693B1 (es) |
JP (1) | JP2680038B2 (es) |
CN (1) | CN1011421B (es) |
AR (1) | AR241971A1 (es) |
AT (1) | ATE81734T1 (es) |
AU (1) | AU1730388A (es) |
BR (1) | BR8802712A (es) |
CA (1) | CA1309278C (es) |
CS (1) | CS275704B6 (es) |
DE (1) | DE3875385D1 (es) |
DK (1) | DK303088A (es) |
ES (1) | ES2035154T3 (es) |
GR (1) | GR3006495T3 (es) |
HU (1) | HUT50262A (es) |
IN (1) | IN167229B (es) |
MX (1) | MX170300B (es) |
NO (1) | NO882389L (es) |
PL (1) | PL156711B1 (es) |
PT (1) | PT87662B (es) |
RU (1) | RU1785579C (es) |
YU (1) | YU46258B (es) |
ZA (1) | ZA883891B (es) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0338401B1 (de) * | 1988-04-16 | 1995-09-27 | DODUCO GMBH + Co Dr. Eugen DÀ¼rrwächter | Pulvermetallurgisches Verfahren zum Herstellen eines Halbzeugs für elektrische Kontakte aus einem Verbundwerkstoff auf Silberbasis mit Eisen |
DE58904983D1 (de) * | 1988-04-20 | 1993-08-26 | Siemens Ag | Sinterkontaktwerkstoff auf silberbasis zur verwendung in schaltgeraeten der energietechnik, insbesondere fuer kontaktstuecke in niederspannungsschaltern. |
US5286441A (en) * | 1989-12-26 | 1994-02-15 | Akira Shibata | Silver-metal oxide composite material and process for producing the same |
DE4117311A1 (de) * | 1991-05-27 | 1992-12-03 | Siemens Ag | Kontaktwerkstoff auf silberbasis zur verwendung in schaltgeraeten der energietechnik |
DE4117312A1 (de) * | 1991-05-27 | 1992-12-03 | Siemens Ag | Kontaktwerkstoff auf silberbasis zur verwendung in schaltgeraeten der energietechnik sowie verfahren zur herstellung von kontaktstuecken aus diesem werkstoff |
DE4201940A1 (de) * | 1992-01-24 | 1993-07-29 | Siemens Ag | Sinterverbundwerkstoff fuer elektrische kontakte in schaltgeraeten der energietechnik |
DE4343550A1 (de) * | 1993-12-20 | 1995-06-22 | Siemens Ag | Kontaktwerkstoff auf Silberbasis zur Verwendung in Schaltgeräten der Energietechnik |
JPH0892708A (ja) * | 1994-07-28 | 1996-04-09 | Kawasaki Steel Corp | 粉末冶金用混合鉄粉および切削性に優れた焼結鋼の製造方法 |
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) |
DE19607183C1 (de) * | 1996-02-27 | 1997-04-10 | Degussa | Gesinterter Silber-Eisen-Werkstoff für elektrische Kontakte und Verfahren zu seiner Herstellung |
JP2001052930A (ja) * | 1999-08-06 | 2001-02-23 | Tdk Corp | 積層インダクタとその製造方法 |
DE10012250B4 (de) * | 2000-03-14 | 2006-06-01 | Umicore Ag & Co. Kg | Kontaktwerkstoffe auf Basis Silber-Eisen-Kupfer |
US20070018526A1 (en) * | 2004-06-18 | 2007-01-25 | Tanaka Kikinzoku Kogyo K.K. | Relay for sealed ac load and ag-base contact element material for use therein |
JP5342931B2 (ja) * | 2009-06-05 | 2013-11-13 | マブチモーター株式会社 | 摺動接点材料及びクラッド複合材並びにモーター |
WO2013142765A1 (en) * | 2012-03-23 | 2013-09-26 | Technic, Inc. | Silver antimony coatings and connectors |
CN106238721B (zh) * | 2016-08-03 | 2018-06-19 | 施海峰 | 一种复合触点材料及其制备方法 |
CN107299244B (zh) * | 2017-06-09 | 2019-07-16 | 佛山通宝精密合金股份有限公司 | 一种制备高性能AgFeRe材料的方法 |
CN109777991A (zh) * | 2019-03-25 | 2019-05-21 | 杭州辰卓科技有限公司 | 一种电子引线键合用耐腐蚀高阻尼银合金及其工艺 |
US20220220580A1 (en) * | 2019-05-31 | 2022-07-14 | Omron Corporation | Contact material mainly composed of ag alloy, contact using the contact material, and electrical device |
CN114457253B (zh) * | 2021-12-30 | 2022-12-09 | 无锡日月合金材料有限公司 | 一种用于微动开关的银镍-氧化铋材料及其制造方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2394501A (en) * | 1942-09-12 | 1946-02-05 | Square D Co | Electrical contact |
US2664618A (en) * | 1944-04-22 | 1954-01-05 | Fansteel Metallurgical Corp | Electrical contact |
US3401024A (en) * | 1965-10-04 | 1968-09-10 | Mallory & Co Inc P R | Electrical contact material |
DE2240493C3 (de) * | 1972-08-17 | 1978-04-27 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Durchdringungsverbundmetall als Kontaktwerkstoff für Vakuumschalter und Verfahren zu seiner Herstellung |
CH588152A5 (es) * | 1972-12-11 | 1977-05-31 | Siemens Ag | |
US3951872A (en) * | 1973-12-03 | 1976-04-20 | P. R. Mallory & Co., Inc. | Electrical contact material |
US3992199A (en) * | 1973-12-03 | 1976-11-16 | P. R. Mallory & Co., Inc. | Method of making electrical contact materials |
US3933486A (en) * | 1974-02-12 | 1976-01-20 | Chugai Denki Kogyo Kabushiki-Kaisha | Silver-metal oxide composite and method of manufacturing the same |
US4141727A (en) * | 1976-12-03 | 1979-02-27 | Matsushita Electric Industrial Co., Ltd. | Electrical contact material and method of making the same |
DE2659012C3 (de) * | 1976-12-27 | 1980-01-24 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verfahren zum Herstellen eines Sinterkontaktwerkstoffes aus Silber und eingelagerten Metalloxiden |
JPS5913578B2 (ja) * | 1977-01-25 | 1984-03-30 | 日本科学冶金株式会社 | 電気接点材料 |
US4330331A (en) * | 1978-06-16 | 1982-05-18 | Nippon Telegraph And Telephone Public Corporation | Electric contact material and method of producing the same |
US4294616A (en) * | 1979-01-02 | 1981-10-13 | Gte Products Corporation | Electrical contacts |
JPS56133438A (en) * | 1980-03-24 | 1981-10-19 | Tanaka Kikinzoku Kogyo Kk | Composite electrical contact material |
JPS57108232A (en) * | 1980-12-25 | 1982-07-06 | Tanaka Kikinzoku Kogyo Kk | Electrical contact material and its manufacture |
-
1988
- 1988-05-27 YU YU103288A patent/YU46258B/sh unknown
- 1988-05-30 IN IN440/CAL/88A patent/IN167229B/en unknown
- 1988-05-31 NO NO882389A patent/NO882389L/no unknown
- 1988-06-01 ES ES198888108735T patent/ES2035154T3/es not_active Expired - Lifetime
- 1988-06-01 ZA ZA883891A patent/ZA883891B/xx unknown
- 1988-06-01 DE DE8888108735T patent/DE3875385D1/de not_active Expired - Lifetime
- 1988-06-01 AT AT88108735T patent/ATE81734T1/de not_active IP Right Cessation
- 1988-06-01 EP EP88108735A patent/EP0294693B1/de not_active Expired - Lifetime
- 1988-06-02 AU AU17303/88A patent/AU1730388A/en not_active Abandoned
- 1988-06-02 MX MX011746A patent/MX170300B/es unknown
- 1988-06-03 DK DK303088A patent/DK303088A/da not_active Application Discontinuation
- 1988-06-03 AR AR88311030A patent/AR241971A1/es active
- 1988-06-03 BR BR8802712A patent/BR8802712A/pt not_active IP Right Cessation
- 1988-06-03 HU HU882908A patent/HUT50262A/hu unknown
- 1988-06-03 CA CA000568602A patent/CA1309278C/en not_active Expired - Lifetime
- 1988-06-03 US US07/201,726 patent/US4859238A/en not_active Expired - Lifetime
- 1988-06-03 RU SU884355886A patent/RU1785579C/ru active
- 1988-06-03 CS CS883853A patent/CS275704B6/cs not_active IP Right Cessation
- 1988-06-06 JP JP63137628A patent/JP2680038B2/ja not_active Expired - Lifetime
- 1988-06-06 PL PL1988272879A patent/PL156711B1/pl unknown
- 1988-06-06 PT PT87662A patent/PT87662B/pt not_active IP Right Cessation
- 1988-06-06 CN CN88103378A patent/CN1011421B/zh not_active Expired
-
1992
- 1992-12-09 GR GR920402851T patent/GR3006495T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
ZA883891B (en) | 1989-02-22 |
DK303088A (da) | 1988-12-07 |
PL272879A1 (en) | 1989-03-06 |
YU46258B (sh) | 1993-05-28 |
GR3006495T3 (es) | 1993-06-21 |
ES2035154T3 (es) | 1993-04-16 |
NO882389L (no) | 1988-12-07 |
CA1309278C (en) | 1992-10-27 |
NO882389D0 (no) | 1988-05-31 |
ATE81734T1 (de) | 1992-11-15 |
PL156711B1 (pl) | 1992-04-30 |
CS8803853A2 (en) | 1991-04-11 |
RU1785579C (ru) | 1992-12-30 |
EP0294693A3 (en) | 1989-03-15 |
PT87662B (pt) | 1992-10-30 |
PT87662A (pt) | 1988-07-01 |
AR241971A1 (es) | 1993-01-29 |
CN1011421B (zh) | 1991-01-30 |
YU103288A (en) | 1990-04-30 |
DK303088D0 (da) | 1988-06-03 |
CN1030098A (zh) | 1989-01-04 |
AU1730388A (en) | 1988-12-08 |
CS275704B6 (en) | 1992-03-18 |
HUT50262A (en) | 1989-12-28 |
DE3875385D1 (de) | 1992-11-26 |
EP0294693A2 (de) | 1988-12-14 |
US4859238A (en) | 1989-08-22 |
JPS6452346A (en) | 1989-02-28 |
JP2680038B2 (ja) | 1997-11-19 |
EP0294693B1 (de) | 1992-10-21 |
IN167229B (es) | 1990-09-22 |
BR8802712A (pt) | 1988-12-27 |
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