Processing and Properties of Ceramic Yttrium Manganite Sintered by Different Methods
2021
Аутори
Počuča-Nešić, MilicaMarinković Stanojević, Zorica
Radović, Miladin
Benitez, Rogelio
Jagodic, Marko
Branković, Goran
Branković, Zorica
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Intergranular and intragranular cracks that usually form during sintering of yttrium manganite (YMnO3) ceramic samples hinder the densification process of this ceramic and deteriorate its magnetic and ferroelectric properties. To overcome this problem, mechanochemically synthesized YMnO3 powder was sintered using two different processes: Conventional Sintering (CS) and Pulsed Electric Current Sintering (PECS). All samples were characterized by XRD, SEM and FESEM and their magnetic and ferroelectric properties were investigated. Apart from their phase composition, conventionally sintered ceramic samples showed cracks throughout their whole volume, reaching a maximum relative density of 85 %. However, it was found that PECS process could significantly reduce the presence of cracks within samples whose relative density reached 99.8 %.
Кључне речи:
Yttrium manganite / Pulsed Electric Current Sintering / Microstructure / Magnetic propertiesИзвор:
Science of Sintering, 2021, 53, 4, 485-496Издавач:
- Međunarodni Institut za nauku o sinterovanju, Beograd
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200053 (Универзитет у Београду, Институт за мултидисциплинарна истраживања) (RS-MESTD-inst-2020-200053)
- Slovenian Research AgencySlovenian Research Agency - Slovenia [P2-0348]
- U.S. National Science FoundationNational Science Foundation (NSF) [1057155]
DOI: 10.2298/SOS2104485P
ISSN: 0350-820X
WoS: 000756037700006
Scopus: 2-s2.0-85124495030
Институција/група
Institut za multidisciplinarna istraživanjaTY - JOUR AU - Počuča-Nešić, Milica AU - Marinković Stanojević, Zorica AU - Radović, Miladin AU - Benitez, Rogelio AU - Jagodic, Marko AU - Branković, Goran AU - Branković, Zorica PY - 2021 UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/1420 AB - Intergranular and intragranular cracks that usually form during sintering of yttrium manganite (YMnO3) ceramic samples hinder the densification process of this ceramic and deteriorate its magnetic and ferroelectric properties. To overcome this problem, mechanochemically synthesized YMnO3 powder was sintered using two different processes: Conventional Sintering (CS) and Pulsed Electric Current Sintering (PECS). All samples were characterized by XRD, SEM and FESEM and their magnetic and ferroelectric properties were investigated. Apart from their phase composition, conventionally sintered ceramic samples showed cracks throughout their whole volume, reaching a maximum relative density of 85 %. However, it was found that PECS process could significantly reduce the presence of cracks within samples whose relative density reached 99.8 %. PB - Međunarodni Institut za nauku o sinterovanju, Beograd T2 - Science of Sintering T1 - Processing and Properties of Ceramic Yttrium Manganite Sintered by Different Methods EP - 496 IS - 4 SP - 485 VL - 53 DO - 10.2298/SOS2104485P ER -
@article{ author = "Počuča-Nešić, Milica and Marinković Stanojević, Zorica and Radović, Miladin and Benitez, Rogelio and Jagodic, Marko and Branković, Goran and Branković, Zorica", year = "2021", abstract = "Intergranular and intragranular cracks that usually form during sintering of yttrium manganite (YMnO3) ceramic samples hinder the densification process of this ceramic and deteriorate its magnetic and ferroelectric properties. To overcome this problem, mechanochemically synthesized YMnO3 powder was sintered using two different processes: Conventional Sintering (CS) and Pulsed Electric Current Sintering (PECS). All samples were characterized by XRD, SEM and FESEM and their magnetic and ferroelectric properties were investigated. Apart from their phase composition, conventionally sintered ceramic samples showed cracks throughout their whole volume, reaching a maximum relative density of 85 %. However, it was found that PECS process could significantly reduce the presence of cracks within samples whose relative density reached 99.8 %.", publisher = "Međunarodni Institut za nauku o sinterovanju, Beograd", journal = "Science of Sintering", title = "Processing and Properties of Ceramic Yttrium Manganite Sintered by Different Methods", pages = "496-485", number = "4", volume = "53", doi = "10.2298/SOS2104485P" }
Počuča-Nešić, M., Marinković Stanojević, Z., Radović, M., Benitez, R., Jagodic, M., Branković, G.,& Branković, Z.. (2021). Processing and Properties of Ceramic Yttrium Manganite Sintered by Different Methods. in Science of Sintering Međunarodni Institut za nauku o sinterovanju, Beograd., 53(4), 485-496. https://doi.org/10.2298/SOS2104485P
Počuča-Nešić M, Marinković Stanojević Z, Radović M, Benitez R, Jagodic M, Branković G, Branković Z. Processing and Properties of Ceramic Yttrium Manganite Sintered by Different Methods. in Science of Sintering. 2021;53(4):485-496. doi:10.2298/SOS2104485P .
Počuča-Nešić, Milica, Marinković Stanojević, Zorica, Radović, Miladin, Benitez, Rogelio, Jagodic, Marko, Branković, Goran, Branković, Zorica, "Processing and Properties of Ceramic Yttrium Manganite Sintered by Different Methods" in Science of Sintering, 53, no. 4 (2021):485-496, https://doi.org/10.2298/SOS2104485P . .