SU501051A1 - The mixture for the manufacture of high-frequency ceramics - Google Patents

The mixture for the manufacture of high-frequency ceramics

Info

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
Application number
SU2036472A
Other languages
Russian (ru)
Inventor
Петр Григорьевич Усов
Владимир Иванович Верещагин
Зоя Степановна Коновалова
Original Assignee
Томский Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Политехнический Институт Им. С.М.Кирова
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Томский Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Политехнический Институт Им. С.М.Кирова filed Critical Томский Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Политехнический Институт Им. С.М.Кирова
Priority to SU2036472A priority Critical patent/SU501051A1/en
Application granted granted Critical
Publication of SU501051A1 publication Critical patent/SU501051A1/en

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

SU2036472A 1974-06-24 1974-06-24 The mixture for the manufacture of high-frequency ceramics SU501051A1 (en)

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)

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