首页> 外文会议>International Conference on Textures of Materials(ICOTOM 14) pt.2; 20050711-15; Leuven(BE) >Effect of hexagonal crystal structure anisotropy on the selective grain boundary mobility during texture formation and secondary recrystallization in Zn
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Effect of hexagonal crystal structure anisotropy on the selective grain boundary mobility during texture formation and secondary recrystallization in Zn

机译:六方晶结构各向异性对锌组织和二次再结晶过程中选择性晶界迁移率的影响

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Texture formation during secondary recrystallization depends on the nature of secondary recrystallization process itself. So microstructure evolution and texture development during secondary recrystallization should be discussed concurrently. The main goal of the paper is studying of the effect of internal stresses on grain boundary motion or, more generally, the interaction of grain boundaries with stress fields and the effect of deformation inhomogeniety on grain boundary mobility during secondary recrystallization. Considering transformation from normal grain growth to secondary recrystallization, the attempt was made to characterize the microstructure and to relate it to the processes of nucleation and growth of new grains. The nucleation process is heterogeneous. The data allow us to assume that the nuclei are strain free grains.
机译:二次再结晶过程中的织构形成取决于二次再结晶过程本身的性质。因此,应同时讨论二次再结晶过程中的微观组织演变和织构发展。本文的主要目的是研究内应力对晶界运动的影响,或更普遍的是研究晶界与应力场的相互作用,以及二次再结晶过程中变形不均匀性对晶界迁移率的影响。考虑到从正常晶粒生长到二次再结晶的转变,已尝试表征微结构并将其与新晶粒的成核和生长过程联系起来。成核过程是异质的。数据使我们可以假设核是无应变晶粒。

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