Abstract
The paper considers the controlled bulk synthesis of composite in a cylindrical reactor with regard to the main control parameters, including the temperature distribution over the reactor volume, different properties of reagent and reactor, and two combined synthesis stages. The first stage is exothermal synthesis of oxide inclusions and the second is the matrix formation. It is shown that for special cases of the controlled synthesis, nearly adiabatic conditions can be created as well as a standard thermal explosion in the conditions of heat exchange with the environment, the dynamic initiation of reaction at various heat rates, and a synthesis in cooling conditions with the formation of a non-uniform composition. The synthesis process is implemented in the experimental conditions.
| Original language | English |
|---|---|
| Pages (from-to) | 1495-1503 |
| Number of pages | 9 |
| Journal | Russian Physics Journal |
| Volume | 62 |
| Issue number | 8 |
| DOIs | |
| Publication status | Published - 1 Dec 2019 |
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Keywords
- composite synthesis
- thermophysical properties
- two-stage kinetics
ASJC Scopus subject areas
- Physics and Astronomy(all)
Cite this
Controlled Bulk Synthesis of Composites. / Knyazeva, A. G.; Travitskii, N.
In: Russian Physics Journal, Vol. 62, No. 8, 01.12.2019, p. 1495-1503.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Controlled Bulk Synthesis of Composites
AU - Knyazeva, A. G.
AU - Travitskii, N.
PY - 2019/12/1
Y1 - 2019/12/1
N2 - The paper considers the controlled bulk synthesis of composite in a cylindrical reactor with regard to the main control parameters, including the temperature distribution over the reactor volume, different properties of reagent and reactor, and two combined synthesis stages. The first stage is exothermal synthesis of oxide inclusions and the second is the matrix formation. It is shown that for special cases of the controlled synthesis, nearly adiabatic conditions can be created as well as a standard thermal explosion in the conditions of heat exchange with the environment, the dynamic initiation of reaction at various heat rates, and a synthesis in cooling conditions with the formation of a non-uniform composition. The synthesis process is implemented in the experimental conditions.
AB - The paper considers the controlled bulk synthesis of composite in a cylindrical reactor with regard to the main control parameters, including the temperature distribution over the reactor volume, different properties of reagent and reactor, and two combined synthesis stages. The first stage is exothermal synthesis of oxide inclusions and the second is the matrix formation. It is shown that for special cases of the controlled synthesis, nearly adiabatic conditions can be created as well as a standard thermal explosion in the conditions of heat exchange with the environment, the dynamic initiation of reaction at various heat rates, and a synthesis in cooling conditions with the formation of a non-uniform composition. The synthesis process is implemented in the experimental conditions.
KW - composite synthesis
KW - thermophysical properties
KW - two-stage kinetics
UR - http://www.scopus.com/inward/record.url?scp=85076037078&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85076037078&partnerID=8YFLogxK
U2 - 10.1007/s11182-019-01868-9
DO - 10.1007/s11182-019-01868-9
M3 - Article
AN - SCOPUS:85076037078
VL - 62
SP - 1495
EP - 1503
JO - Russian Physics Journal
JF - Russian Physics Journal
SN - 1064-8887
IS - 8
ER -