SU501051A1 - The mixture for the manufacture of high-frequency ceramics - Google Patents
The mixture for the manufacture of high-frequency ceramicsInfo
- Publication number
- SU501051A1 SU501051A1 SU2036472A SU2036472A SU501051A1 SU 501051 A1 SU501051 A1 SU 501051A1 SU 2036472 A SU2036472 A SU 2036472A SU 2036472 A SU2036472 A SU 2036472A SU 501051 A1 SU501051 A1 SU 501051A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- manufacture
- mixture
- frequency ceramics
- ceramics
- frequency
- Prior art date
Links
Description
2 час. Контроль обжига по водопоглощению -2 hours Firing control for water absorption -
не более 0,02%.no more than 0.02%.
Свойства изделий из шихты следующие. Температура спекани , °С1250The properties of the products of the charge are as follows. Sintering temperature, ° С1250
Водопоглощение, %0,0-0,02 Water absorption,% 0.0-0.02
Удельный вес, ,06Specific weight, 06
Объемный вес, ,85Volumetric weight 85
Предел прочности при статическом изгиба, кг/см 1700+100 Коэффициент термического расширени , (а 10 1°С, Т + 20 + 800 78 Тангенс угла диэлектрических потерь (tg6- 10) при 1 Мгц и 20°С 5-8 Диэлектрическа проницаемость, е при 1 Мгц и 20°С 6-7 Strength at static bending, kg / cm 1700 + 100 Thermal expansion coefficient, (a 10 1 ° C, T + 20 + 800 78 Tangent of dielectric loss angle (tg6-10) at 1 MHz and 20 ° C 5-8 Dielectric permeability , e at 1 MHz and 20 ° C 6-7
Удельное объемное электросопротивление (PJ, ) (ом-см), при температурах, °С201,5X103002 ,1Х10зSpecific volumetric electrical resistance (PJ,) (ohm-cm), at temperatures, ° С201,5X103002, 1Х10з
5002 X 10°5002 X 10 °
Ф о р м у ;i а изобретени F o rm y; i inventions
Шихта дл изготовлени высокочастотной керамики, включающа карбонат кальци , карбонат бари , глину, кварцевый песок, отличающа с тем, что, с целью получени диопсидовой керамики, снижени температуры спекани , она дополнительно содержит в качестве основы тремолит при следующем соот )оц1ении компонентов, вес. %:The mixture for the manufacture of high-frequency ceramics, including calcium carbonate, barium carbonate, clay, quartz sand, characterized in that, in order to obtain diopside ceramics, to reduce the sintering temperature, it additionally contains tremolite as a base, the following weight ratio. %:
ТремолитОсноваTremoliteBasic
Карбонат кальци Ь--20Calcium carbonate b - 20
Карбонат бари 10-12Barium Carbonate 10-12
Глина6-15Clay6-15
Кварцевый песок1 - 15Quartz sand1 - 15
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2036472A SU501051A1 (en) | 1974-06-24 | 1974-06-24 | The mixture for the manufacture of high-frequency ceramics |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2036472A SU501051A1 (en) | 1974-06-24 | 1974-06-24 | The mixture for the manufacture of high-frequency ceramics |
Publications (1)
Publication Number | Publication Date |
---|---|
SU501051A1 true SU501051A1 (en) | 1976-01-30 |
Family
ID=20588538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2036472A SU501051A1 (en) | 1974-06-24 | 1974-06-24 | The mixture for the manufacture of high-frequency ceramics |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU501051A1 (en) |
-
1974
- 1974-06-24 SU SU2036472A patent/SU501051A1/en active
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