2D und 3D In-situ-characterization of deformation and damage (B05)

原位二维表征技术的目的是确定变形机制的动力学以及个别微观结构成分的局部强化和变形行为，以此作为对应变硬化行为的解释。原位三维表征的目的是利用计算机层析成像仪中的压缩试验，结合电子背散射衍射的局部相分析，研究钢基质中以及氧化锆陶瓷中马氏体相变的触发应力。

The aim of the in situ 2D characterization techniques is the determination of the kinetics of deformation mechanisms as well as of the local strengthening and deformation behaviour of individual microstructural components as a contribution for the interpretation of the strain-hardening behaviour. The aim of the in situ 3D characterization is the investigation of triggering stresses for the martensitic phase transformations within the steel matrix as well as within the ZrO2 ceramic using compression tests in a computer tomograph in combination with local phase analysis by electron-backscattered diffraction.