Research output: Contribution to journal › Conference article › peer-review
Melt crystallization at large deviations from equilibrium. / Chernov, A. A.; Pil'nik, A. A.
In: Materials Today: Proceedings, Vol. 16, 2019, p. 144-150.Research output: Contribution to journal › Conference article › peer-review
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TY - JOUR
T1 - Melt crystallization at large deviations from equilibrium
AU - Chernov, A. A.
AU - Pil'nik, A. A.
PY - 2019
Y1 - 2019
N2 - Kinetic model of bulk crystallization of supercooled melt is presented. It correctly takes the change in metastability level of parent phase in the process of formation and growth of the new phase nuclei into account. The distinctive feature of the model is the isolation of "forbidden" zones in the volume of crystallizing material where the formation of new nuclei is suppressed. The model allows one to find characteristic time of the nucleation stage, dependence of the volume of crystal phase on time, and mean size of crystal grains in solidified material.
AB - Kinetic model of bulk crystallization of supercooled melt is presented. It correctly takes the change in metastability level of parent phase in the process of formation and growth of the new phase nuclei into account. The distinctive feature of the model is the isolation of "forbidden" zones in the volume of crystallizing material where the formation of new nuclei is suppressed. The model allows one to find characteristic time of the nucleation stage, dependence of the volume of crystal phase on time, and mean size of crystal grains in solidified material.
KW - solidification
KW - nucleation
KW - crystal growth
KW - non-equilibrium process
KW - MECHANISM
KW - GROWTH
KW - Crystal growth
KW - Nucleation
KW - Non-equilibrium process
KW - Solidification
UR - http://www.scopus.com/inward/record.url?scp=85094583802&partnerID=8YFLogxK
U2 - 10.1016/j.matpr.2019.05.241
DO - 10.1016/j.matpr.2019.05.241
M3 - Conference article
VL - 16
SP - 144
EP - 150
JO - Materials Today: Proceedings
JF - Materials Today: Proceedings
SN - 2214-7853
T2 - 6th International Symposium on Advanced Ceramics (ISAC)
Y2 - 12 March 2018 through 14 March 2018
ER -
ID: 23584454