On microstructure and texture heterogeneities in single crystals deformed by equal channel angular extrusion
On microstructure and texture heterogeneities in single crystals deformed by equal channel angular extrusion
复制标题
等通道角挤压变形单晶的微观结构和织构异质性
DOI：
10.1016/j.scriptamat.2008.07.032
复制
发表时间：
2008
影响因子：
6
通讯作者：
L. Toth
中科院分区：
文献类型：
--
作者：
T. Grosdidier;J. Fundenberger;D. Goran;E. Bouzy;S. Suwas;W. Skrotzki;L. Toth
An investigation of cross-section deformation heterogeneities resulting from equal channel angular extrusion (ECAE) of a cube-oriented nickel single crystal – extruded through a squared section die – has been carried out. It is demonstrated that, even for a given initial single crystal orientation, strong differences in crystal orientation evolution and associated deformation patterns can develop locally. In particular, a significant heterogeneity prevailing along the transverse direction of the billet is reported for the first time.
