槽型模具压缩过程中的织构演化。第二部分:晶粒剪切的影响

Textures and Microstructures Pub Date : 1900-01-01 DOI:10.1155/TSM.14-18.145

R. Becker, L. A. Lalli

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引用次数: 7

摘要

由晶体平面上的滑移引起。该模型考虑了有限变形和晶格旋转。通过有限元分析，满足了配伍性和平衡性。局部晶粒相互作用产生复杂的变形模式和应力场。所得的晶体织构与Taylor型' 3多晶织构演化的预测结果进行了比较

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TEXTURE EVOLUTION IN CHANNEL-DIE COMPRESSION PART II: EFFECTS OF GRAINS WHICH SHEAR

resulted from slip on crystallographic planes. The model accounted for finite deformations and lattice rotations. Compatibility and equilibrium were satisfied by the finite element method. Local grain interactions produced complex deformation patterns and stress fields. The resulting crystallographic texture was compared to predictions from a Taylor type ’3 polycrystal texture evolution

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Textures and Microstructures

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