SU493831A1 - Cathode for electronic devices - Google Patents
Cathode for electronic devicesInfo
- Publication number
- SU493831A1 SU493831A1 SU1874989A SU1874989A SU493831A1 SU 493831 A1 SU493831 A1 SU 493831A1 SU 1874989 A SU1874989 A SU 1874989A SU 1874989 A SU1874989 A SU 1874989A SU 493831 A1 SU493831 A1 SU 493831A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- cathode
- electronic devices
- group
- metals
- metal
- Prior art date
Links
Landscapes
- Luminescent Compositions (AREA)
Description
3 ( Fe, Co, N4) с одним или несколькими металлами II группы периодической системы (Be, Mg, Са, Sr, Ва), отличающийс тем, что. с целью расщирени диапазона рабочих температур и улучщени эмиссионных свойств, в5 сплав введен один из металлов IV А группы 4 периодической еиетемы (Si, Ge, Sn), иричем содержание компонентов следующее, атом. %: Металл IV А группы 0,5-20 Металлы II группы 0,2-5 Остальное Металл семейства железа3 (Fe, Co, N4) with one or more metals of group II of the periodic system (Be, Mg, Ca, Sr, Ba), characterized in that. In order to expand the operating temperature range and improve the emission properties, B5 alloy introduced one of the metals IV A of group 4 of the periodic element (Si, Ge, Sn), and the content of the components is as follows, atom. %: Metal IV A group 0.5-20 Metals Group II 0.2-5 Rest of the metal of the iron family
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1874989A SU493831A1 (en) | 1973-01-23 | 1973-01-23 | Cathode for electronic devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1874989A SU493831A1 (en) | 1973-01-23 | 1973-01-23 | Cathode for electronic devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU493831A1 true SU493831A1 (en) | 1975-11-28 |
Family
ID=20540151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1874989A SU493831A1 (en) | 1973-01-23 | 1973-01-23 | Cathode for electronic devices |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU493831A1 (en) |
-
1973
- 1973-01-23 SU SU1874989A patent/SU493831A1/en active
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