FR2196507B1 - - Google Patents
Info
- Publication number
- FR2196507B1 FR2196507B1 FR7330051A FR7330051A FR2196507B1 FR 2196507 B1 FR2196507 B1 FR 2196507B1 FR 7330051 A FR7330051 A FR 7330051A FR 7330051 A FR7330051 A FR 7330051A FR 2196507 B1 FR2196507 B1 FR 2196507B1
- Authority
- FR
- France
- 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
-
- 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
-
- 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
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
-
- 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)
- Powder Metallurgy (AREA)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3856872 | 1972-08-18 | ||
| GB3966772A GB1416537A (en) | 1972-08-18 | 1972-08-25 | Electrical contact materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2196507A1 FR2196507A1 (pt-PT) | 1974-03-15 |
| FR2196507B1 true FR2196507B1 (pt-PT) | 1978-10-27 |
Family
ID=26263853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7330051A Expired FR2196507B1 (pt-PT) | 1972-08-18 | 1973-08-17 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE809712A (pt-PT) |
| DE (1) | DE2341730C2 (pt-PT) |
| FR (1) | FR2196507B1 (pt-PT) |
| GB (1) | GB1416537A (pt-PT) |
| IT (1) | IT1003128B (pt-PT) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3969112A (en) * | 1974-11-11 | 1976-07-13 | Gte Laboratories Incorporated | Process for preparing silver-cadmium oxide alloys |
| 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 |
| US4452651A (en) * | 1982-07-08 | 1984-06-05 | Chugai Denki Kogyo K.K. | Electrical contact materials and their production method |
| US4452652A (en) * | 1982-07-08 | 1984-06-05 | Akira Shibata | Electrical contact materials and their production method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2247754A (en) * | 1939-12-02 | 1941-07-01 | Mallory & Co Inc P R | Electric contact |
| US2196306A (en) * | 1939-12-13 | 1940-04-09 | Mallory & Co Inc P R | Silver lithium alloy |
| US2213312A (en) * | 1940-04-08 | 1940-09-03 | Mallory & Co Inc P R | Electric contact |
| DK130078C (pt-PT) * | 1967-12-14 |
-
1972
- 1972-08-25 GB GB3966772A patent/GB1416537A/en not_active Expired
-
1973
- 1973-08-17 FR FR7330051A patent/FR2196507B1/fr not_active Expired
- 1973-08-17 IT IT2797973A patent/IT1003128B/it active
- 1973-08-17 DE DE19732341730 patent/DE2341730C2/de not_active Expired
-
1974
- 1974-01-14 BE BE139780A patent/BE809712A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2341730C2 (de) | 1982-07-15 |
| FR2196507A1 (pt-PT) | 1974-03-15 |
| DE2341730A1 (de) | 1974-03-14 |
| GB1416537A (en) | 1975-12-03 |
| BE809712A (fr) | 1974-05-02 |
| IT1003128B (it) | 1976-06-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |