Effect of inclusions on temperature and loading rate dependent strength, deformation and failure behavior (C05)

该项目的重点是详细研究非金属夹杂物裂纹扩展的动力学，作为温度和加载速率的函数。通过对声发射的原位分析，分别对韧性断裂和解理断裂的损伤效应进行了评价。的空间分布和非金属夹杂物的尺寸和形状的分布的裂纹扩展和稳定和/或不稳定的裂纹扩展的动力学的影响进行了研究作为裂纹张开模式的函数。

The project is focused on the detailed investigation of the kinetics of the onset of crack growth at non-metallic inclusions as a function of temperature und loading rate. The damaging effect of ductile fracture and cleavage fracture is evaluated separately by analyzing acoustic emissions in-situ. The effect of the spatial distribution and the distribution of size and shape of the non-metallic inclusions on the kinetics of the onset of crack growth and the stable and/or unstable crack propagation is investigated as a function of the crack opening mode.