Self-organized criticality - A model for recrystallization?

被引:0
|
作者
Wroblewski, T. [1 ]
机构
[1] Hamburger Synchrotronstrahlungslabor HASYLAB, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany
关键词
Cold rolling - Stochastic systems - Metal cladding - X ray diffraction - Stochastic models;
D O I
10.1515/ijmr-2002-0211
中图分类号
学科分类号
摘要
A novel X-ray diffraction method, allowing the position-resolved imaging of a polycrystalline specimen using the diffracted radiation, was applied for in situ investigation of recrystallization of cold-rolled copper. A large area of the specimen could be observed simultaneously, yielding information about nucleation and growth of many individual crystallites. The recrystallization process showed a stochastic behavior which can be described by the model of self-organized criticality. © 2002 Carl Hanser Verlag, München.
引用
收藏
页码:1228 / 1232
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