FIELD: technological processes; electricity.
SUBSTANCE: method for production of dielectric material based on cadmium niobate involves preparation of a mixture of oxides and further stepwise annealing with intermediate grinding and tableting. Annealing is performed in three stages: stage I - 700-710 °C during 5-6 hours; stage II - 800-810 °C during 10-12 hours with grinding after 5 hours; stage III - 1,130-1,140 °C for 9-10 hours, while temperature is increased at this stage at a rate of 3-5 degrees/min.
EFFECT: high dielectric permeability.
1 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF OBTAINING COMPLEX ZINC AND CADMIUM VANADATE | 2011 |
|
RU2471713C2 |
| ZINC SILICATE-BASED MATERIAL FOR PRODUCTION OF DIELECTRIC MATERIAL | 2018 |
|
RU2683432C1 |
| COMPLEX VERSION OF MANGANESE AND NICKEL VANADATE AND METHOD OF ITS OBTAINING | 2011 |
|
RU2471712C1 |
| PHOTOREFRACTIVE MATERIAL AND BATH FOR MANUFACTURING THEREOF | 2007 |
|
RU2346972C1 |
| COMPLEX SILICATE OF RARE-EARTH ELEMENTS AND METHOD OF PRODUCING SAID SILICATE | 2008 |
|
RU2379328C2 |
| LUMINESCENT MATERIAL AND METHOD FOR ITS PRODUCTION | 2022 |
|
RU2787608C1 |
| METHOD FOR OBTAINING AN OPTICAL SEMICONDUCTOR MATERIAL BASED ON NANODISPERSED CADMIUM OXIDE DOPED WITH LITHIUM | 2021 |
|
RU2754888C1 |
| CERAMIC MATERIAL | 0 |
|
SU1296548A1 |
| MAGNETODIELECTRIC OXIDE CERAMIC MATERIAL | 2015 |
|
RU2592867C1 |
| INORGANIC PIGMENT BASED ON MOLYBDATE | 2008 |
|
RU2369621C1 |
