Three-component oxide mixture was prepared containing MgO+Al2O3+SiO2 in a 2:2:5 ratio with addition of 10% Bi203. Mixtures were mechanically activated in range from 5 to 240 minutes in a mill with ceramic balls, and sintered at range from 1173-1573 K. In order to determine the structure transformations, sintered products were analyzed by the XRD method. The goal of presented research was to find the possible correlation between process parameters and functional properties of the cordierite-based ceramic materials. Quantitative measures of the functional sample properties, capacity (Cc) and electrical resistance (RJI) as well as of dielectric loss (tgd) were used. The results obtained proved that there is a correlation between mechanical activation and properties of cordierite ceramics.
Keywords:
cordierite ceramics / mechanochemical activation
Source:
International conference on sintering : dedicated to 40th anniversary of IISS, September 7-11, 2009, Kiev, Ukraine : conference program : abstract book, 2009, 103-103
TY - CONF
AU - Đorđević, Nataša
AU - Obradović, Nina
AU - Filipović, Suzana
PY - 2009
UR - https://dais.sanu.ac.rs/123456789/621
AB - Three-component oxide mixture was prepared containing MgO+Al2O3+SiO2 in a 2:2:5 ratio with addition of 10% Bi203. Mixtures were mechanically activated in range from 5 to 240 minutes in a mill with ceramic balls, and sintered at range from 1173-1573 K. In order to determine the structure transformations, sintered products were analyzed by the XRD method. The goal of presented research was to find the possible correlation between process parameters and functional properties of the cordierite-based ceramic materials. Quantitative measures of the functional sample properties, capacity (Cc) and electrical resistance (RJI) as well as of dielectric loss (tgd) were used. The results obtained proved that there is a correlation between mechanical activation and properties of cordierite ceramics.
PB - Kiev
C3 - International conference on sintering : dedicated to 40th anniversary of IISS, September 7-11, 2009, Kiev, Ukraine : conference program : abstract book
T1 - Electrical properties of mechanochemicaly activated cordierite ceramics
SP - 103
EP - 103
UR - https://hdl.handle.net/21.15107/rcub_dais_621
ER -
@conference{
author = "Đorđević, Nataša and Obradović, Nina and Filipović, Suzana",
year = "2009",
abstract = "Three-component oxide mixture was prepared containing MgO+Al2O3+SiO2 in a 2:2:5 ratio with addition of 10% Bi203. Mixtures were mechanically activated in range from 5 to 240 minutes in a mill with ceramic balls, and sintered at range from 1173-1573 K. In order to determine the structure transformations, sintered products were analyzed by the XRD method. The goal of presented research was to find the possible correlation between process parameters and functional properties of the cordierite-based ceramic materials. Quantitative measures of the functional sample properties, capacity (Cc) and electrical resistance (RJI) as well as of dielectric loss (tgd) were used. The results obtained proved that there is a correlation between mechanical activation and properties of cordierite ceramics.",
publisher = "Kiev",
journal = "International conference on sintering : dedicated to 40th anniversary of IISS, September 7-11, 2009, Kiev, Ukraine : conference program : abstract book",
title = "Electrical properties of mechanochemicaly activated cordierite ceramics",
pages = "103-103",
url = "https://hdl.handle.net/21.15107/rcub_dais_621"
}
Đorđević, N., Obradović, N.,& Filipović, S.. (2009). Electrical properties of mechanochemicaly activated cordierite ceramics. in International conference on sintering : dedicated to 40th anniversary of IISS, September 7-11, 2009, Kiev, Ukraine : conference program : abstract book
Kiev., 103-103.
https://hdl.handle.net/21.15107/rcub_dais_621
Đorđević N, Obradović N, Filipović S. Electrical properties of mechanochemicaly activated cordierite ceramics. in International conference on sintering : dedicated to 40th anniversary of IISS, September 7-11, 2009, Kiev, Ukraine : conference program : abstract book. 2009;:103-103.
https://hdl.handle.net/21.15107/rcub_dais_621 .
Đorđević, Nataša, Obradović, Nina, Filipović, Suzana, "Electrical properties of mechanochemicaly activated cordierite ceramics" in International conference on sintering : dedicated to 40th anniversary of IISS, September 7-11, 2009, Kiev, Ukraine : conference program : abstract book (2009):103-103,
https://hdl.handle.net/21.15107/rcub_dais_621 .
