Electrical properties of magnesium titanate ceramics post-sintered by hot isostatic pressing
Аутори
Đorđević, AntonijeOlćan, Dragan
Obradović, Nina

Paunović, Vesna
Filipović, Suzana

Pavlović, Vladimir B.

Чланак у часопису
Метаподаци
Приказ свих података о документуАпстракт
Post-sintering of magnesium titanate ceramics by hot isostatic pressing (HIP) in an oxygen-free atmosphere significantly alters various electrical properties of the product. In particular, the sintered material becomes a semiconductor. The aims of this paper are: to extend our investigations of the electrical properties of this material by expanding the frequency range of measurements, to design interpolation formulas for the frequency dependence of the complex relative permittivity, and to propose HIP-sintered magnesium titanate as a material for thermistors that have a negative-temperature-coefficient resistance (NTCR), as well as for varistors.
Кључне речи:
magnesium titanate / hot isostatic pressing / complex permittivity / thermistors / varistorsИзвор:
Science of Sintering, 2017, 49, 4, 373-380Издавач:
- Belgrade : International Institute for the Science of Sintering
Пројекти:
- Алгоритми и софтвер за симулације у фреквенцијском и временском домену RF подсистема и електромагнетских сензора у ICT (RS-32005)
- Усмерена синтеза, структура и својства мултифункционалних материјала (RS-172057)
DOI: 10.2298/SOS1704373D
ISSN: 0350-820X (Print); 1820-7413 (Online)
[ Google Scholar ]URI
http://www.itn.sanu.ac.rs/opus4/frontdoor/index/index/docId/1352http://www.itn.sanu.ac.rs/opus4/files/1352/Djordjevic_Science%20of%20Sintering_2017_49_373-380.pdf
http://dais.sanu.ac.rs/123456789/2369