Abstract
Two-dimensional cellular automata simulations were carried out to study the case of the crystallization (or recrystallization) of a matrix containing an inert, immobile second phase. A range of particle area fractions and aspect ratios were investigated under continuous grain nucleation conditions, assuming that the effect of particles is limited to geometric impingement upon contact with the growing grains. Systematic deviations from the classical Johnson, Mehl, Avrami, Kolmogorov equation for single-phase materials are observed with increasing particle aspect ratio and particle fraction. Inert particles also influence both mean size and mean aspect ratio of the final grains.
Original language | English (US) |
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Title of host publication | Crystallization and Related Phenomena in Amorphous Materials |
Editors | Matthew Libera, Tony E. Haynes, Peggy Cebe, James E. Dickinson Jr. |
Publisher | Publ by Materials Research Society |
Pages | 295-300 |
Number of pages | 6 |
Volume | 321 |
ISBN (Print) | 1558992200 |
State | Published - Jan 1 1994 |
Event | Proceedings of the 1993 Fall Meeting of the Materials Research Society - Boston, MA, USA Duration: Nov 29 1993 → Dec 2 1993 |
Other
Other | Proceedings of the 1993 Fall Meeting of the Materials Research Society |
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City | Boston, MA, USA |
Period | 11/29/93 → 12/2/93 |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials