Two Step Sintering of ZnTiO3 nanopowder
2017
Autori
Labus, Nebojša J.Vasiljević, Zorka Z
Vasiljević-Radović, Dana
Rakic, Srdan
Nikolić, Maria Vesna
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Metastable nanopowder ZnTiO3 was pressed into cylindrical compacts at 200 MPa. Compacts were treated by conventional heating with isothermal holding at 931 degrees C for 10 minutes, 25 minutes and 40 minutes. ZnTiO3 compacts were also heated with a two-step sintering schedule with maximal 913 degrees C and isothermal holding at 896 degrees C, for approximately the same holding times as the isothermal schedule. Shrinkage during heating was monitored with a dilatometric device, while microstructure was determined with atomic force microscopy. XRD patterns were collected for the most interesting samples. Microstructures of sintered specimens showed differences introduced during the last sintering stage by the two different heating schedules. Goal of the presented work was to discuss the possible sintering mechanisms for the two step sintering schedulle according to the presented results.
Ključne reči:
Zinc titanate / Two-step sinteringIzvor:
Science of Sintering, 2017, 49, 1, 51-60Izdavač:
- Međunarodni Institut za nauku o sinterovanju, Beograd
Finansiranje / projekti:
DOI: 10.2298/SOS1701051L
ISSN: 0350-820X
WoS: 000399406900005
Scopus: 2-s2.0-85017174871
Institucija/grupa
Institut za multidisciplinarna istraživanjaTY - JOUR AU - Labus, Nebojša J. AU - Vasiljević, Zorka Z AU - Vasiljević-Radović, Dana AU - Rakic, Srdan AU - Nikolić, Maria Vesna PY - 2017 UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/1087 AB - Metastable nanopowder ZnTiO3 was pressed into cylindrical compacts at 200 MPa. Compacts were treated by conventional heating with isothermal holding at 931 degrees C for 10 minutes, 25 minutes and 40 minutes. ZnTiO3 compacts were also heated with a two-step sintering schedule with maximal 913 degrees C and isothermal holding at 896 degrees C, for approximately the same holding times as the isothermal schedule. Shrinkage during heating was monitored with a dilatometric device, while microstructure was determined with atomic force microscopy. XRD patterns were collected for the most interesting samples. Microstructures of sintered specimens showed differences introduced during the last sintering stage by the two different heating schedules. Goal of the presented work was to discuss the possible sintering mechanisms for the two step sintering schedulle according to the presented results. PB - Međunarodni Institut za nauku o sinterovanju, Beograd T2 - Science of Sintering T1 - Two Step Sintering of ZnTiO3 nanopowder EP - 60 IS - 1 SP - 51 VL - 49 DO - 10.2298/SOS1701051L ER -
@article{ author = "Labus, Nebojša J. and Vasiljević, Zorka Z and Vasiljević-Radović, Dana and Rakic, Srdan and Nikolić, Maria Vesna", year = "2017", abstract = "Metastable nanopowder ZnTiO3 was pressed into cylindrical compacts at 200 MPa. Compacts were treated by conventional heating with isothermal holding at 931 degrees C for 10 minutes, 25 minutes and 40 minutes. ZnTiO3 compacts were also heated with a two-step sintering schedule with maximal 913 degrees C and isothermal holding at 896 degrees C, for approximately the same holding times as the isothermal schedule. Shrinkage during heating was monitored with a dilatometric device, while microstructure was determined with atomic force microscopy. XRD patterns were collected for the most interesting samples. Microstructures of sintered specimens showed differences introduced during the last sintering stage by the two different heating schedules. Goal of the presented work was to discuss the possible sintering mechanisms for the two step sintering schedulle according to the presented results.", publisher = "Međunarodni Institut za nauku o sinterovanju, Beograd", journal = "Science of Sintering", title = "Two Step Sintering of ZnTiO3 nanopowder", pages = "60-51", number = "1", volume = "49", doi = "10.2298/SOS1701051L" }
Labus, N. J., Vasiljević, Z. Z., Vasiljević-Radović, D., Rakic, S.,& Nikolić, M. V.. (2017). Two Step Sintering of ZnTiO3 nanopowder. in Science of Sintering Međunarodni Institut za nauku o sinterovanju, Beograd., 49(1), 51-60. https://doi.org/10.2298/SOS1701051L
Labus NJ, Vasiljević ZZ, Vasiljević-Radović D, Rakic S, Nikolić MV. Two Step Sintering of ZnTiO3 nanopowder. in Science of Sintering. 2017;49(1):51-60. doi:10.2298/SOS1701051L .
Labus, Nebojša J., Vasiljević, Zorka Z, Vasiljević-Radović, Dana, Rakic, Srdan, Nikolić, Maria Vesna, "Two Step Sintering of ZnTiO3 nanopowder" in Science of Sintering, 49, no. 1 (2017):51-60, https://doi.org/10.2298/SOS1701051L . .