01947nam 2200409z- 450 991034670790332120231214141208.01000049866(CKB)4920000000094615(oapen)https://directory.doabooks.org/handle/20.500.12854/54931(EXLCZ)99492000000009461520202102d2016 |y 0gerurmn|---annantxtrdacontentcrdamediacrrdacarrierNumerische Untersuchung des Verformungs- und Bruchverhaltens von einkristallinem Wolfram auf mikroskopischer EbeneKIT Scientific Publishing20161 electronic resource (XV, 184 p. p.)Schriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologie3-7315-0444-8 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 crack propagation. With a defined crack propagation model, the simulations of microbending allows for evaluating the details of the fracture process more accurately and supported the experimental studies.MicrocrackingFinite elementsCrystal plasticityWolframeinkristallKristallplastizitätSingle Crystal TungstenBruchzähigkeitFinite ElementeMikrorißbildungFracture toughnessBohnert Christophauth1309824BOOK9910346707903321Numerische Untersuchung des Verformungs- und Bruchverhaltens von einkristallinem Wolfram auf mikroskopischer Ebene3029620UNINA