Abstract
Kinetic changes in the phase composition of the Li2CO 3-Fe2O3-ZnO system are investigated by the methods of x-ray phase and TG/DTG analysis. The powder mixture components were in the ratio corresponding to Li0.4Fe2.4Zn 0.2O4 ferrite. The synthesis was performed by thermal heating of reagents mixture in a furnace and heating of the mixture upon exposure to high-power beam of accelerated electrons with energy of 2.4 MeV. It is demonstrated that the sequence of phase formation is independent of the heating method. The effect of synthesis is most strongly manifested in the initial stage of lithium monoferrite phase formation. The both of lithium monoferrite phase formation and the rate of diffusion interaction of intermediate phases in the stage of end-product formation increase upon exposure to the electron beam.
| Original language | English |
|---|---|
| Title of host publication | Proceedings - 2012 7th International Forum on Strategic Technology, IFOST 2012 |
| DOIs | |
| Publication status | Published - 2012 |
| Event | 2012 7th International Forum on Strategic Technology, IFOST 2012 - Tomsk, Russian Federation Duration: 18 Sep 2012 → 21 Sep 2012 |
Other
| Other | 2012 7th International Forum on Strategic Technology, IFOST 2012 |
|---|---|
| Country | Russian Federation |
| City | Tomsk |
| Period | 18.9.12 → 21.9.12 |
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Keywords
- electron beam heating
- Li-Zn ferrite
- radiation-thermal synthesis
ASJC Scopus subject areas
- Management of Technology and Innovation
Cite this
Solid-state synthesis of lithium-zinc ferrites by a high-energy electron beam heating. / Surzhikov, Anatoly Petrovich; Lysenko, Elena; Vlasov, Vitaly; Vasendina, Elena.
Proceedings - 2012 7th International Forum on Strategic Technology, IFOST 2012. 2012. 6357503.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Solid-state synthesis of lithium-zinc ferrites by a high-energy electron beam heating
AU - Surzhikov, Anatoly Petrovich
AU - Lysenko, Elena
AU - Vlasov, Vitaly
AU - Vasendina, Elena
PY - 2012
Y1 - 2012
N2 - Kinetic changes in the phase composition of the Li2CO 3-Fe2O3-ZnO system are investigated by the methods of x-ray phase and TG/DTG analysis. The powder mixture components were in the ratio corresponding to Li0.4Fe2.4Zn 0.2O4 ferrite. The synthesis was performed by thermal heating of reagents mixture in a furnace and heating of the mixture upon exposure to high-power beam of accelerated electrons with energy of 2.4 MeV. It is demonstrated that the sequence of phase formation is independent of the heating method. The effect of synthesis is most strongly manifested in the initial stage of lithium monoferrite phase formation. The both of lithium monoferrite phase formation and the rate of diffusion interaction of intermediate phases in the stage of end-product formation increase upon exposure to the electron beam.
AB - Kinetic changes in the phase composition of the Li2CO 3-Fe2O3-ZnO system are investigated by the methods of x-ray phase and TG/DTG analysis. The powder mixture components were in the ratio corresponding to Li0.4Fe2.4Zn 0.2O4 ferrite. The synthesis was performed by thermal heating of reagents mixture in a furnace and heating of the mixture upon exposure to high-power beam of accelerated electrons with energy of 2.4 MeV. It is demonstrated that the sequence of phase formation is independent of the heating method. The effect of synthesis is most strongly manifested in the initial stage of lithium monoferrite phase formation. The both of lithium monoferrite phase formation and the rate of diffusion interaction of intermediate phases in the stage of end-product formation increase upon exposure to the electron beam.
KW - electron beam heating
KW - Li-Zn ferrite
KW - radiation-thermal synthesis
UR - http://www.scopus.com/inward/record.url?scp=84871839437&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84871839437&partnerID=8YFLogxK
U2 - 10.1109/IFOST.2012.6357503
DO - 10.1109/IFOST.2012.6357503
M3 - Conference contribution
AN - SCOPUS:84871839437
SN - 9781467317702
BT - Proceedings - 2012 7th International Forum on Strategic Technology, IFOST 2012
ER -