JPS5443470B2 - - Google Patents
Info
- Publication number
- JPS5443470B2 JPS5443470B2 JP9448473A JP9448473A JPS5443470B2 JP S5443470 B2 JPS5443470 B2 JP S5443470B2 JP 9448473 A JP9448473 A JP 9448473A JP 9448473 A JP9448473 A JP 9448473A JP S5443470 B2 JPS5443470 B2 JP S5443470B2
- 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.)
- 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
- H01H1/023—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
-
- 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
- B22F3/001—Starting from powder comprising reducible metal compounds
-
- 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
- C22C1/10—Alloys containing non-metals
- C22C1/1078—Alloys containing non-metals by internal oxidation of material in solid state
-
- 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
- C22C5/00—Alloys based on noble metals
- C22C5/06—Alloys based on silver
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- Powder Metallurgy (AREA)
- Conductive Materials (AREA)
- Contacts (AREA)
- Manufacture Of Switches (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3966472A GB1397319A (en) | 1972-08-25 | 1972-08-25 | Electrically conductive materials |
| CH32374A CH599658A5 (en) | 1972-08-25 | 1974-01-11 | Electrically conducting material, esp. silver contg. cadmium oxide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49108585A JPS49108585A (US20080094685A1-20080424-C00004.png) | 1974-10-16 |
| JPS5443470B2 true JPS5443470B2 (US20080094685A1-20080424-C00004.png) | 1979-12-20 |
Family
ID=25684220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9448473A Expired JPS5443470B2 (US20080094685A1-20080424-C00004.png) | 1972-08-25 | 1973-08-24 |
Country Status (6)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1449746A (en) * | 1974-06-07 | 1976-09-15 | Square D Co | Method of producing a silver-cadmium oxide electricylly conduc tive composite material |
| GB1444199A (en) * | 1974-06-14 | 1976-07-28 | Square D Co | Method of producing a silver cadmium oxide electrically conductive composite material |
| GB1469976A (en) * | 1974-06-15 | 1977-04-14 | Square D Co | Method for producing an electrical power contact |
| US4095977A (en) * | 1976-08-13 | 1978-06-20 | Square D Company | Material for making electrical contacts, process for making materials, and contacts made with the material |
| US4502899A (en) * | 1981-06-30 | 1985-03-05 | Matsushita Electric Works, Ltd. | Electric joint material |
| DE3146972A1 (de) * | 1981-11-26 | 1983-06-01 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zum herstellen von formteilen aus cadmiumfreien silber-metalloxid-verbundwerkstoffen fuer elektrische kontaktstuecke |
-
1972
- 1972-08-25 GB GB3966472A patent/GB1397319A/en not_active Expired
-
1973
- 1973-08-17 DE DE2341729A patent/DE2341729C3/de not_active Expired
- 1973-08-23 FR FR7330555A patent/FR2197210B1/fr not_active Expired
- 1973-08-24 JP JP9448473A patent/JPS5443470B2/ja not_active Expired
-
1974
- 1974-01-11 CH CH32374A patent/CH599658A5/de not_active IP Right Cessation
- 1974-01-14 BE BE139779A patent/BE809711A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2197210B1 (US20080094685A1-20080424-C00004.png) | 1978-05-26 |
| FR2197210A1 (US20080094685A1-20080424-C00004.png) | 1974-03-22 |
| BE809711A (fr) | 1974-05-02 |
| DE2341729B2 (de) | 1978-07-06 |
| GB1397319A (en) | 1975-06-11 |
| CH599658A5 (en) | 1978-05-31 |
| DE2341729C3 (de) | 1979-03-15 |
| JPS49108585A (US20080094685A1-20080424-C00004.png) | 1974-10-16 |
| DE2341729A1 (de) | 1974-03-07 |
