RO102362A2 - Procedeu de obtinere a contactelor electrice sinterizate din wolfram-argint - Google Patents
Procedeu de obtinere a contactelor electrice sinterizate din wolfram-argintInfo
- Publication number
- RO102362A2 RO102362A2 RO1988136044A RO13604488A RO102362A2 RO 102362 A2 RO102362 A2 RO 102362A2 RO 1988136044 A RO1988136044 A RO 1988136044A RO 13604488 A RO13604488 A RO 13604488A RO 102362 A2 RO102362 A2 RO 102362A2
- Authority
- RO
- Romania
- Prior art keywords
- silver
- contacts
- sintered
- powder
- wolfram
- Prior art date
Links
- 229910052709 silver Inorganic materials 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000004332 silver Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 2
- 238000002844 melting Methods 0.000 abstract 2
- 230000008018 melting Effects 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000008188 pellet Substances 0.000 abstract 2
- 239000000843 powder Substances 0.000 abstract 2
- 238000003825 pressing Methods 0.000 abstract 2
- 238000005245 sintering Methods 0.000 abstract 2
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 238000004663 powder metallurgy Methods 0.000 abstract 1
Landscapes
- Contacts (AREA)
- Powder Metallurgy (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO1988136044A RO102362A2 (ro) | 1988-11-24 | 1988-11-24 | Procedeu de obtinere a contactelor electrice sinterizate din wolfram-argint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO1988136044A RO102362A2 (ro) | 1988-11-24 | 1988-11-24 | Procedeu de obtinere a contactelor electrice sinterizate din wolfram-argint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO102362B1 RO102362B1 (ro) | 1991-10-30 |
| RO102362A2 true RO102362A2 (ro) | 1991-11-25 |
Family
ID=20122895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO1988136044A RO102362A2 (ro) | 1988-11-24 | 1988-11-24 | Procedeu de obtinere a contactelor electrice sinterizate din wolfram-argint |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO102362A2 (ro) |
-
1988
- 1988-11-24 RO RO1988136044A patent/RO102362A2/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO102362B1 (ro) | 1991-10-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4162160A (en) | Electrical contact material and method for making the same | |
| CA1119433A (en) | Sintered contact material of silver and embedded metal oxides | |
| GB1444459A (en) | Electrical contact materials | |
| US2470034A (en) | Electric contact formed of a ruthenium composition | |
| US5429656A (en) | Silver-based contact material for use in power engineering switchgear | |
| KR960031028A (ko) | 전기 접촉재용 은-주석 산화물 기본 소결재료 및 이의 제조방법 | |
| JPH0672276B2 (ja) | 低圧開閉器具のための接点材料の製造方法 | |
| CN100365747C (zh) | 一种低压电器用的电触头材料 | |
| EP0118708B1 (de) | Sinterkontaktwerkstoff für Niederspannungsschaltgeräte | |
| ATE125389T1 (de) | Kontaktwerkstoff auf silberbasis zur verwendung in schaltgeräten der energietechnik sowie verfahren zur herstellung von kontaktstücken aus diesem werkstoff. | |
| US3045331A (en) | Electrical contacts of high arc erosion resistance and method of making the same | |
| RO102362A2 (ro) | Procedeu de obtinere a contactelor electrice sinterizate din wolfram-argint | |
| DE60025117D1 (de) | Legierung für elektrische Kontakte und Elektroden und Verfahren seiner Herstellung | |
| US2664618A (en) | Electrical contact | |
| US5207842A (en) | Material based on silver and tin oxide for the production of electrical contacts; electrical contacts thus produced | |
| US3158469A (en) | Electrical contact | |
| JPH0768593B2 (ja) | 電力用低圧開閉器具のための焼結接点材料 | |
| JPS5446110A (en) | Material for electrical contact point material and its preparation | |
| JPS5735654A (en) | Electrical contact material | |
| US4249944A (en) | Method of making electrical contact material | |
| RO102363A2 (ro) | Procedeu de obtinere a contactelor electrice din wolfram-argint | |
| EP0380220A3 (en) | Vacuum switch contact materials and the manufacturing methods | |
| JP2015165041A (ja) | 電気接点材 | |
| GB1214961A (en) | High density electrical contacts | |
| JPS59159952A (ja) | 電気接点材料 |