JPS5051908A - - Google Patents
Info
- Publication number
- JPS5051908A JPS5051908A JP49024098A JP2409874A JPS5051908A JP S5051908 A JPS5051908 A JP S5051908A JP 49024098 A JP49024098 A JP 49024098A JP 2409874 A JP2409874 A JP 2409874A JP S5051908 A JPS5051908 A JP S5051908A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C49/00—Alloys containing metallic or non-metallic fibres or filaments
-
- 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
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/20—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by extruding
-
- 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
-
- 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
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- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49204—Contact or terminal manufacturing
- Y10T29/49206—Contact or terminal manufacturing by powder metallurgy
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- Powder Metallurgy (AREA)
- Contacts (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Manufacture Of Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2310784A DE2310784B2 (de) | 1973-03-03 | 1973-03-03 | Verfahren zur Herstellung eines duktilen Silber-Metalloxid-Halbzeugs |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5051908A true JPS5051908A (ja) | 1975-05-09 |
JPS535963B2 JPS535963B2 (ja) | 1978-03-03 |
Family
ID=5873804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2409874A Expired JPS535963B2 (ja) | 1973-03-03 | 1974-03-01 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3932935A (ja) |
JP (1) | JPS535963B2 (ja) |
DE (1) | DE2310784B2 (ja) |
FR (1) | FR2219979A1 (ja) |
GB (1) | GB1411206A (ja) |
IT (1) | IT1008905B (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56133439A (en) * | 1980-03-24 | 1981-10-19 | Tanaka Kikinzoku Kogyo Kk | Composite electrical contact material |
JPS59177340A (ja) * | 1983-03-28 | 1984-10-08 | Tanaka Kikinzoku Kogyo Kk | 整流子用摺動接点材料 |
WO2000034539A1 (fr) * | 1998-12-07 | 2000-06-15 | Hitachi, Ltd. | Materiau composite et son utilisation |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2515392A1 (de) * | 1975-04-09 | 1976-10-28 | Degussa | Elektrischer kontakt |
US4112197A (en) * | 1976-06-14 | 1978-09-05 | Metz W Peter | Manufacture of improved electrical contact materials |
US4161403A (en) * | 1978-03-22 | 1979-07-17 | Chugai Denki Kogyo Kabushiki-Kaisha | Composite electrical contact material of Ag-alloy matrix and internally oxidized dispersed phase |
DE2824117A1 (de) * | 1978-06-01 | 1979-12-06 | Siemens Ag | Verfahren zum herstellen eines anisotropen sinterverbundwerkstoffes mit richtgefuege |
US4355785A (en) * | 1981-02-23 | 1982-10-26 | Westinghouse Electric Corp. | Electrically driven sheave |
DD218806A3 (de) * | 1982-11-15 | 1985-02-13 | Funk A Bergbau Huettenkombinat | Abbrandfestes schaltstueck |
JPS61273486A (ja) * | 1985-05-27 | 1986-12-03 | 株式会社東芝 | エレベ−タ用巻上機 |
US4679661A (en) * | 1986-02-24 | 1987-07-14 | Otis Elevator Company | Modular gearless elevator drive |
DE3643016C1 (de) * | 1986-12-12 | 1987-08-13 | Mannesmann Ag | Verfahren zur Herstellung von Bloecken oder Profilen |
US5223790A (en) * | 1991-05-10 | 1993-06-29 | Metricom, Inc. | Current sensor using current transformer with sintered primary |
DE4117311A1 (de) * | 1991-05-27 | 1992-12-03 | Siemens Ag | Kontaktwerkstoff auf silberbasis zur verwendung in schaltgeraeten der energietechnik |
DE102004011055A1 (de) * | 2004-03-06 | 2005-09-22 | Abb Research Ltd. | Verfahren zur Herstellung eines Wärmeleitfähigkeitsdetektors |
CN107130134B (zh) * | 2017-04-28 | 2019-04-16 | 重庆鼎诚电子元件有限公司 | 一种银氧化铜复合电接触材料及其制备方法和应用 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3114631A (en) * | 1960-08-24 | 1963-12-17 | Handy & Harman | Silver composition |
US3144576A (en) * | 1962-02-14 | 1964-08-11 | Hagmaier Eugen | Spark plug and method of manufacture |
US3258829A (en) * | 1963-07-12 | 1966-07-05 | Talon Inc | Method of producing silver-cadmium oxide electrical contact elements |
US3545067A (en) * | 1966-12-09 | 1970-12-08 | Mallory & Co Inc P R | Method of making preoxidized silver-cadmium oxide material having a fine silver backing |
US3814640A (en) * | 1971-02-08 | 1974-06-04 | Chugai Electric Ind Co Ltd | Process for preparing composite silvercadmium oxide alloy contact with silver-cadmium surface |
US3821848A (en) * | 1971-12-06 | 1974-07-02 | Textron Inc | Copper backed electrical contact and method of making the same |
US3802062A (en) * | 1973-01-23 | 1974-04-09 | Duerrwaechter E Dr Doduco | PROCESS OF PRODUCING SOLDERABLE COMPOSITES CONTAINING AgCdO |
-
1973
- 1973-03-03 DE DE2310784A patent/DE2310784B2/de active Pending
-
1974
- 1974-02-05 FR FR7403788A patent/FR2219979A1/fr not_active Withdrawn
- 1974-02-07 GB GB562274A patent/GB1411206A/en not_active Expired
- 1974-02-14 US US05/442,683 patent/US3932935A/en not_active Expired - Lifetime
- 1974-02-20 IT IT48556/74A patent/IT1008905B/it active
- 1974-03-01 JP JP2409874A patent/JPS535963B2/ja not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56133439A (en) * | 1980-03-24 | 1981-10-19 | Tanaka Kikinzoku Kogyo Kk | Composite electrical contact material |
JPS59177340A (ja) * | 1983-03-28 | 1984-10-08 | Tanaka Kikinzoku Kogyo Kk | 整流子用摺動接点材料 |
JPH0239571B2 (ja) * | 1983-03-28 | 1990-09-06 | Tanaka Precious Metal Ind | |
WO2000034539A1 (fr) * | 1998-12-07 | 2000-06-15 | Hitachi, Ltd. | Materiau composite et son utilisation |
Also Published As
Publication number | Publication date |
---|---|
GB1411206A (en) | 1975-10-22 |
US3932935A (en) | 1976-01-20 |
FR2219979A1 (ja) | 1974-09-27 |
JPS535963B2 (ja) | 1978-03-03 |
DE2310784B2 (de) | 1975-03-13 |
IT1008905B (it) | 1976-11-30 |
DE2310784A1 (de) | 1974-09-19 |