Abstract
The influence of the electron beam irradiation on the parameters of aluminum nanopowder oxidation by heating in air was studied. It was found that the oxidation starts at the temperature in the range from 410° C to 460° C and independent on the radiation dose. The degree of oxidation varied from 44.4 % to 58.3 % and its dependence on the radiation dose was not established. The heat energy release occurred in two stages: at the first stage (up to ∼ 660° C) in general the increase of the thermal effect was observed. At the second oxidation stage of irradiated aluminum nanopowder the growth of the thermal effect also observed. The peak of heat effect achieved by irradiation (45.0 kGy absorbed dose) was 2576 J/g higher than the thermal effect for non-irradiated aluminum nanopowder. The energy stored is an additional motivating factor in the synthesis of composite materials, intermetallic compounds, hydrogen producing reactions and synthesis of various kinds.
| Original language | English |
|---|---|
| Title of host publication | High Technology |
| Subtitle of host publication | Research and Applications, 2015 |
| Publisher | Trans Tech Publications Ltd |
| Pages | 639-642 |
| Number of pages | 4 |
| ISBN (Print) | 9783038357087 |
| DOIs | |
| Publication status | Published - 1 Jan 2016 |
| Event | 4th International Conference for Young Scientists High Technology: Research and Applications, HTRA 2015 - Tomsk, Russian Federation Duration: 21 Apr 2015 → 24 Apr 2015 |
Publication series
| Name | Key Engineering Materials |
|---|---|
| Volume | 685 |
| ISSN (Print) | 1013-9826 |
Conference
| Conference | 4th International Conference for Young Scientists High Technology: Research and Applications, HTRA 2015 |
|---|---|
| Country | Russian Federation |
| City | Tomsk |
| Period | 21.4.15 → 24.4.15 |
Fingerprint
Keywords
- Aluminum nanopowder
- Electron beam
- Nanopowder
- Powder materials
- Sintering AIDS
- Stored energy
ASJC Scopus subject areas
- Materials Science(all)
- Mechanics of Materials
- Mechanical Engineering
Cite this
The energy stored in the aluminum nanopowder irradiated by electron beam. / Mostovshchikov, Andrei V.; Ilyin, Alexander P.; Azanov, Alexander A.; Egorov, Ivan S.
High Technology: Research and Applications, 2015. Trans Tech Publications Ltd, 2016. p. 639-642 (Key Engineering Materials; Vol. 685).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - The energy stored in the aluminum nanopowder irradiated by electron beam
AU - Mostovshchikov, Andrei V.
AU - Ilyin, Alexander P.
AU - Azanov, Alexander A.
AU - Egorov, Ivan S.
PY - 2016/1/1
Y1 - 2016/1/1
N2 - The influence of the electron beam irradiation on the parameters of aluminum nanopowder oxidation by heating in air was studied. It was found that the oxidation starts at the temperature in the range from 410° C to 460° C and independent on the radiation dose. The degree of oxidation varied from 44.4 % to 58.3 % and its dependence on the radiation dose was not established. The heat energy release occurred in two stages: at the first stage (up to ∼ 660° C) in general the increase of the thermal effect was observed. At the second oxidation stage of irradiated aluminum nanopowder the growth of the thermal effect also observed. The peak of heat effect achieved by irradiation (45.0 kGy absorbed dose) was 2576 J/g higher than the thermal effect for non-irradiated aluminum nanopowder. The energy stored is an additional motivating factor in the synthesis of composite materials, intermetallic compounds, hydrogen producing reactions and synthesis of various kinds.
AB - The influence of the electron beam irradiation on the parameters of aluminum nanopowder oxidation by heating in air was studied. It was found that the oxidation starts at the temperature in the range from 410° C to 460° C and independent on the radiation dose. The degree of oxidation varied from 44.4 % to 58.3 % and its dependence on the radiation dose was not established. The heat energy release occurred in two stages: at the first stage (up to ∼ 660° C) in general the increase of the thermal effect was observed. At the second oxidation stage of irradiated aluminum nanopowder the growth of the thermal effect also observed. The peak of heat effect achieved by irradiation (45.0 kGy absorbed dose) was 2576 J/g higher than the thermal effect for non-irradiated aluminum nanopowder. The energy stored is an additional motivating factor in the synthesis of composite materials, intermetallic compounds, hydrogen producing reactions and synthesis of various kinds.
KW - Aluminum nanopowder
KW - Electron beam
KW - Nanopowder
KW - Powder materials
KW - Sintering AIDS
KW - Stored energy
UR - http://www.scopus.com/inward/record.url?scp=84958213813&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84958213813&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/KEM.685.639
DO - 10.4028/www.scientific.net/KEM.685.639
M3 - Conference contribution
SN - 9783038357087
T3 - Key Engineering Materials
SP - 639
EP - 642
BT - High Technology
PB - Trans Tech Publications Ltd
ER -