TY  - CHAP
AU  - Korać, Marija
AU  - Kamberović, Željko
AU  - Anđić, Zoran
AU  - Filipović, Mirjana
PY  - 2011
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5048
AB  - Synthesis of nanocomposite Cu-Al2O3 powder suitable for obtaining multiple strengthened
systems could be successfully performed by combination of the thermo-chemical procedure
and the mechanical alloying. To optimize the whole scope of properties that are expected from
these materials, the combination of thermo-chemical procedures and the procedure of
mechanical alloying is a completely new approach to the synthesis of powders. Thus obtained
powders allow obtaining the final product with the excellent effects of strengthening.
Presented results show possibility of usage composite powders based on copper and
alumina synthesized by novel method for production of compacts with suitable properties
for exploitation at elevated temperatures, i.e. increased hardness with electrical conductivity
appropriate for oxide dispersion strengthened copper alloys intended for application at
elevated temperatures. Achieved values after thermo-mechanical treatment for hardness are
57HRF and for electrical conductivity 61%IACS.
Limitation for dispersoide content is 1wt. %, due to the decomposition of compacts with
higher Al2O3 content during mechanical processing. Increased Al2O3 content could be
achieved by using hot extrusion process.
PB  - InTech
T2  - Nanocomposites and Polymers with Analytical Methods
T1  - Sintered Materials Based on Copper and Alumina Powders Synthesized by a Novel Method
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5048
ER  - 

@inbook{
author = "Korać, Marija and Kamberović, Željko and Anđić, Zoran and Filipović, Mirjana",
year = "2011",
abstract = "Synthesis of nanocomposite Cu-Al2O3 powder suitable for obtaining multiple strengthened
systems could be successfully performed by combination of the thermo-chemical procedure
and the mechanical alloying. To optimize the whole scope of properties that are expected from
these materials, the combination of thermo-chemical procedures and the procedure of
mechanical alloying is a completely new approach to the synthesis of powders. Thus obtained
powders allow obtaining the final product with the excellent effects of strengthening.
Presented results show possibility of usage composite powders based on copper and
alumina synthesized by novel method for production of compacts with suitable properties
for exploitation at elevated temperatures, i.e. increased hardness with electrical conductivity
appropriate for oxide dispersion strengthened copper alloys intended for application at
elevated temperatures. Achieved values after thermo-mechanical treatment for hardness are
57HRF and for electrical conductivity 61%IACS.
Limitation for dispersoide content is 1wt. %, due to the decomposition of compacts with
higher Al2O3 content during mechanical processing. Increased Al2O3 content could be
achieved by using hot extrusion process.",
publisher = "InTech",
journal = "Nanocomposites and Polymers with Analytical Methods",
booktitle = "Sintered Materials Based on Copper and Alumina Powders Synthesized by a Novel Method",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5048"
}

Korać, M., Kamberović, Ž., Anđić, Z.,& Filipović, M.. (2011). Sintered Materials Based on Copper and Alumina Powders Synthesized by a Novel Method. in Nanocomposites and Polymers with Analytical Methods
InTech..
https://hdl.handle.net/21.15107/rcub_cherry_5048

Korać M, Kamberović Ž, Anđić Z, Filipović M. Sintered Materials Based on Copper and Alumina Powders Synthesized by a Novel Method. in Nanocomposites and Polymers with Analytical Methods. 2011;.
https://hdl.handle.net/21.15107/rcub_cherry_5048 .

Korać, Marija, Kamberović, Željko, Anđić, Zoran, Filipović, Mirjana, "Sintered Materials Based on Copper and Alumina Powders Synthesized by a Novel Method" in Nanocomposites and Polymers with Analytical Methods (2011),
https://hdl.handle.net/21.15107/rcub_cherry_5048 .

TY  - JOUR
AU  - Korać, Marija
AU  - Kamberović, Željko
AU  - Anđić, Zoran
AU  - Filipović, Mirjana
AU  - Tasić, Miloš
PY  - 2010
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5057
AB  - This paper presents the production of sintered materials from nano-composite
powders obtained by a novel synthesis method, which represents a combination of thermochemical
synthesis and mechanical alloying. Produced powders were characterized by an
average individual particle size of 30nm, with the presence of a small number of aggregates
with a size of 150nm. The positive effect on dispersion strengthening of the copper matrix
occurred up to 1 wt.% Al2O3, whereas a further increase of the Al2O3 content showed a
negative effect on hardness. The new synthesis method is more suiTab. for composite
materials containing maximum 1wt.% Al2O3. By this novel method it is possible to produce
composites possessing a good combination of hardness and electrical conductivity.
PB  - International Institute for the Science of Sintering
T2  - Science of Sintering
T1  - Sintered Materials Based on Copper and Alumina Powders Synthesized by a Novel Method
VL  - 42
SP  - 81
EP  - 90
DO  - doi: 10.2298/SOS1001081K
ER  - 

@article{
author = "Korać, Marija and Kamberović, Željko and Anđić, Zoran and Filipović, Mirjana and Tasić, Miloš",
year = "2010",
abstract = "This paper presents the production of sintered materials from nano-composite
powders obtained by a novel synthesis method, which represents a combination of thermochemical
synthesis and mechanical alloying. Produced powders were characterized by an
average individual particle size of 30nm, with the presence of a small number of aggregates
with a size of 150nm. The positive effect on dispersion strengthening of the copper matrix
occurred up to 1 wt.% Al2O3, whereas a further increase of the Al2O3 content showed a
negative effect on hardness. The new synthesis method is more suiTab. for composite
materials containing maximum 1wt.% Al2O3. By this novel method it is possible to produce
composites possessing a good combination of hardness and electrical conductivity.",
publisher = "International Institute for the Science of Sintering",
journal = "Science of Sintering",
title = "Sintered Materials Based on Copper and Alumina Powders Synthesized by a Novel Method",
volume = "42",
pages = "81-90",
doi = "doi: 10.2298/SOS1001081K"
}

Korać, M., Kamberović, Ž., Anđić, Z., Filipović, M.,& Tasić, M.. (2010). Sintered Materials Based on Copper and Alumina Powders Synthesized by a Novel Method. in Science of Sintering
International Institute for the Science of Sintering., 42, 81-90.
https://doi.org/doi: 10.2298/SOS1001081K

Korać M, Kamberović Ž, Anđić Z, Filipović M, Tasić M. Sintered Materials Based on Copper and Alumina Powders Synthesized by a Novel Method. in Science of Sintering. 2010;42:81-90.
doi:doi: 10.2298/SOS1001081K .

Korać, Marija, Kamberović, Željko, Anđić, Zoran, Filipović, Mirjana, Tasić, Miloš, "Sintered Materials Based on Copper and Alumina Powders Synthesized by a Novel Method" in Science of Sintering, 42 (2010):81-90,
https://doi.org/doi: 10.2298/SOS1001081K . .