Following dislocation structures at a penetrable grain boundary during cyclic loading
收藏ESRF Portal2028-01-01 更新2026-04-23 收录
下载链接：
https://doi.esrf.fr/10.15151/ESRF-ES-2000217284
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资源简介：
This proposal aims at investigating the 3D damage evolution during first stage fatigue near a penetrable grain boundary in micron-sized copper cantilevers. To do so, we will combine the recent 3D- μLaue technique of BM32 with the users’ in situ micro-deformation capabilities, to measure cyclically loaded Cu bi-crystals. The X-ray microscope will provide 3D microstructural quantities (local strains, dislocations densities, etc.) with high spatial resolution (< 0.5 µm) relevant to understand the interaction mechanisms between dislocations and grain boundaries, which will help formulating mechanism-based material laws.
提供机构：
Karlsruhe Institute of Technology, Institute for Applied Materials, Hermann-von-Helmholz-Platz 1, 76344 Eggenstein-leopoldshafen, Germany; Karlsruhe Institute of Technology, Hermann-von-Helmholtz Platz 1, 76344 KARLSRUHE, Germany
创建时间：
2028-01-01
