Numerische Untersuchung des Verformungs- und Bruchverhaltens von einkristallinem Wolfram auf mikroskopischer Ebene

• Main Author: Bohnert, Christoph (auth)
• Format: Electronic Book Chapter
• Published: KIT Scientific Publishing 2016
• Series: Schriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologie
• Subjects: Technology: general issues; Microcracking; Finite elements; Crystal plasticity; Wolframeinkristall; KristallplastizitätSingle Crystal Tungsten; Bruchzähigkeit; Finite Elemente; Mikrorißbildung; Fracture toughness
• Online Access: DOAB: download the publication; DOAB: description of the publication

The aim of the present work is to describe the deformation and fracture behavior of single crystal tungsten at the microscopic scale by using the ?nite element method. Therefore, the studies focus mainly on the in?uence of crystal orientation as well as the investigation of crack initiation and crac...