The kinetics of decomposition of solid solutions

作者: V. V SLEZOV , YA. J TKATCH , J SCHMELZER

DOI: 10.1023/A:1018611320391

关键词:

摘要: The influence of solute–solute interactions on segregation processes in multi-component solid solutions leading to the formation a new phase with given stoichiometric composition, has been investigated for first time. Expressions nucleation and growth rates have derived. Estimates were developed time required establish steady-state rate system interval which such can be sustained. Based these results, it is anticipated that method an experimental determination parameters describing interaction solute components, could developed. kinetic equation evolution cluster size distribution function generalized account stochastic effects due both fluctuations possible spatial correlations evolving clusters matrix. (thermal noise random coalescence) coarsening described by additional terms discussed briefly.

参考文章(10)
Joel Louis Lebowitz, Cyril Domb, Melville S. Green, Phase Transitions and Critical Phenomena ,(1972)
F. -P. Ludwig, J. Schmelzer, J. Bartels, Influence of stochastic effects on Ostwald ripening Journal of Materials Science. ,vol. 29, pp. 4852- 4855 ,(1994) , 10.1007/BF00356533
J. W. Christian, H. M. Otte, The theory of transformations in metals and alloys ,(1975)
Jörn Bartels, Frank Schweitzer, Jürn Schmelzer, Non-stationary nucleation and cluster growth in quasi-binary non-ideal solutions Journal of Non-crystalline Solids. ,vol. 125, pp. 129- 138 ,(1990) , 10.1016/0022-3093(90)90331-F
Kyozi Kawasaki, Yoshihisa Enomoto, Statistical theory of Ostwald ripening with elastic field interaction Physica A-statistical Mechanics and Its Applications. ,vol. 150, pp. 463- 498 ,(1988) , 10.1016/0378-4371(88)90251-8
P. W. Voorhees, The Theory of Ostwald Ripening Journal of Statistical Physics. ,vol. 38, pp. 231- 252 ,(1985) , 10.1007/BF01017860
V.V. Slezov, J. Schmelzer, Kinetics of formation and growth of a new phase with a definite stoichiometric composition Journal of Physics and Chemistry of Solids. ,vol. 55, pp. 243- 251 ,(1994) , 10.1016/0022-3697(94)90139-2
C. S. Jayanth, Philip Nash, Factors affecting particle-coarsening kinetics and size distribution Journal of Materials Science. ,vol. 24, pp. 3041- 3052 ,(1989) , 10.1007/BF01139016