MEMORY EFFECTS IN ISOTHERMAL CRYSTALLIZATION .1. THEORY

被引：85

作者：

ZIABICKI, A ^{[1
]}

ALFONSO, GC ^{[1
]}

机构：

[1] UNIV GENOA,INST IND CHEM,I-16126 GENOA,ITALY

来源：

COLLOID AND POLYMER SCIENCE | 1994年 / 272卷 / 09期

关键词：

CRYSTALLIZATION; MEMORY EFFECTS; NUCLEATION; CLUSTER DISTRIBUTION; RELAXATION TIMES;

D O I：

10.1007/BF00652372

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A theoretical analysis of transient isothermal crystallization, including relaxational and athermal effects is given. The analysis is based on Kolmogoroff-Avrami-Evans transformation equation and nucleation theory of Turnbull and Fisher. The memory of previous structures manifests itself in the distribution of atomic (molecular) clusters which determines the initial number of crystal nuclei and the initial rate of thermal nucleation.

引用

页码：1027 / 1042

页数：16

共 14 条

[1] Granulation, Phase Change, and Microstructure - Kinetics of Phase Change. III [J].