GB1257654A - - Google Patents
Info
- Publication number
- GB1257654A GB1257654A GB1942269A GB1257654DA GB1257654A GB 1257654 A GB1257654 A GB 1257654A GB 1942269 A GB1942269 A GB 1942269A GB 1257654D A GB1257654D A GB 1257654DA GB 1257654 A GB1257654 A GB 1257654A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silver
- layer
- alloy
- cadmium
- contact
- Prior art date
- 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
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 4
- 229910045601 alloy Inorganic materials 0.000 abstract 4
- 239000000956 alloy Substances 0.000 abstract 4
- 229910052709 silver Inorganic materials 0.000 abstract 4
- 239000004332 silver Substances 0.000 abstract 4
- 239000002131 composite material Substances 0.000 abstract 3
- NSAODVHAXBZWGW-UHFFFAOYSA-N cadmium silver Chemical compound [Ag].[Cd] NSAODVHAXBZWGW-UHFFFAOYSA-N 0.000 abstract 2
- 230000001590 oxidative effect Effects 0.000 abstract 2
- 229910000925 Cd alloy Inorganic materials 0.000 abstract 1
- 241000353345 Odontesthes regia Species 0.000 abstract 1
- ASMQPJTXPYCZBL-UHFFFAOYSA-N [O-2].[Cd+2].[Ag+] Chemical compound [O-2].[Cd+2].[Ag+] ASMQPJTXPYCZBL-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- CXKCTMHTOKXKQT-UHFFFAOYSA-N cadmium oxide Inorganic materials [Cd]=O CXKCTMHTOKXKQT-UHFFFAOYSA-N 0.000 abstract 1
- CFEAAQFZALKQPA-UHFFFAOYSA-N cadmium(2+);oxygen(2-) Chemical compound [O-2].[Cd+2] CFEAAQFZALKQPA-UHFFFAOYSA-N 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
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
- H01H1/0231—Composite material having a noble metal as the basic material provided with a solder layer
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Contacts (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU53318/69A AU435618B2 (en) | 1969-04-11 | 1969-04-11 | A composite electric contact using silver cadmium oxide alloy as a contact material and a process of producing said composite electric contact by internal oxidation of said contact material |
| US81567769A | 1969-04-14 | 1969-04-14 | |
| GB1942269 | 1969-04-16 | ||
| DE19691920621 DE1920621C3 (de) | 1969-04-18 | Verfahren zur Herstellung eines elektrischen Kontaktteiles durch innere Oxidation | |
| FR6913784A FR2041577A5 (enrdf_load_stackoverflow) | 1969-04-11 | 1969-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1257654A true GB1257654A (enrdf_load_stackoverflow) | 1971-12-22 |
Family
ID=27507028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1942269A Expired GB1257654A (enrdf_load_stackoverflow) | 1969-04-11 | 1969-04-16 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3596030A (enrdf_load_stackoverflow) |
| AU (1) | AU435618B2 (enrdf_load_stackoverflow) |
| FR (1) | FR2041577A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1257654A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3880777A (en) * | 1972-02-15 | 1975-04-29 | Chugai Electric Ind Co Ltd | Composite electrical contact material comprising Ag and intermetallic compounds |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3688067A (en) * | 1971-02-08 | 1972-08-29 | Chugai Electric Ind Co Ltd | Composite silver cadmium oxide alloy contact with silver cadium surface |
| US3802062A (en) * | 1973-01-23 | 1974-04-09 | Duerrwaechter E Dr Doduco | PROCESS OF PRODUCING SOLDERABLE COMPOSITES CONTAINING AgCdO |
| DE2725328B1 (de) * | 1977-06-04 | 1978-07-06 | Duerrwaechter E Dr Doduco | Verfahren zum Herstellen eines loetbaren Bimetallhalbzeugs fuer Kontakte |
| US4700475A (en) * | 1986-02-28 | 1987-10-20 | Chemet Corporation | Method of making electrical contacts |
| DE4135285A1 (de) * | 1991-10-25 | 1993-04-29 | Siemens Ag | Verfahren zum verbinden von kontaktstuecken mit einem kontakttraeger durch hartloeten |
| US5781993A (en) * | 1995-11-20 | 1998-07-21 | Checon Corporation | Method for preventing oxidization of a silver-cadmium object |
| CN1217365C (zh) * | 2001-07-18 | 2005-08-31 | Nec修特元件株式会社 | 热敏熔断器 |
| RU2236327C2 (ru) * | 2002-11-12 | 2004-09-20 | Калихман Виктор Липович | Способ изготовления контакт-деталей из композиций серебра и оксида кадмия |
-
1969
- 1969-04-11 AU AU53318/69A patent/AU435618B2/en not_active Expired
- 1969-04-14 US US815677A patent/US3596030A/en not_active Expired - Lifetime
- 1969-04-16 GB GB1942269A patent/GB1257654A/en not_active Expired
- 1969-04-30 FR FR6913784A patent/FR2041577A5/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3880777A (en) * | 1972-02-15 | 1975-04-29 | Chugai Electric Ind Co Ltd | Composite electrical contact material comprising Ag and intermetallic compounds |
Also Published As
| Publication number | Publication date |
|---|---|
| AU435618B2 (en) | 1973-05-11 |
| DE1920621A1 (de) | 1970-11-05 |
| FR2041577A5 (enrdf_load_stackoverflow) | 1971-01-29 |
| AU5331869A (en) | 1970-10-15 |
| US3596030A (en) | 1971-07-27 |
| DE1920621B2 (de) | 1975-08-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1257654A (enrdf_load_stackoverflow) | ||
| JPS5370841A (en) | Method of bonding crystal | |
| EP0115292B2 (de) | Verfahren zum Herstellen von Kupfer-Chrom-Schmelzlegierungen als Kontaktwerkstoff für Vakuum-Leistungsschalter | |
| FR2420830A1 (fr) | Materiau composite de contact electrique en alliage argent-oxydes d'etain | |
| KR890001780A (ko) | 세라믹 컬러층과 도전층의 적층구조 | |
| GB1307597A (en) | Ceramic compositions | |
| GB1336461A (en) | Silver cadmium oxide composites | |
| GB1168125A (en) | Improvements in or relating to Multi-Layered Sintered Contact Bodies | |
| GB1141474A (en) | Improvements in current collecting element | |
| CA965961A (en) | Concentration of nickel values in oxidized ores | |
| GB1028092A (en) | Improvements relating to sealed magnetic contact devices | |
| GB1318837A (en) | Method for fabricating the coating of contacts | |
| DE3315498A1 (de) | Schichtverbund-kontaktstueck | |
| GB1032519A (en) | An electric two-layer sintered contact body having high resistance to welding | |
| GB1556748A (en) | Composite material for electrical contacts | |
| ES426538A2 (es) | Procedimiento para la produccion de materiales de plata y oxido de cadmio susceptibles de ser soldados. | |
| GB1270719A (en) | Improvements in vacuum type circuit interrupter | |
| KR840006471A (ko) | 크롬함유 스텐레스강에 유리시일 형성방법 | |
| GB1337060A (en) | Process for producing a solderable composite panel including a silver-cadmium oxide panel particularly for use in making electrical contacts | |
| GB923891A (en) | Improved electric switch | |
| GB1318904A (en) | Magnetic materials | |
| JPS51140196A (en) | Composite electric contact material | |
| GB1247131A (en) | Improvements relating to electrical contacts | |
| JPS5690940A (en) | Composite electrical contact material | |
| GB1278940A (en) | Polyester reinforced rubber articles |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |