02107nam 2200457z- 450 9910346722303321202102111000092297(CKB)4920000000094478(oapen)https://directory.doabooks.org/handle/20.500.12854/47689(oapen)doab47689(EXLCZ)99492000000009447820202102d2019 |y 0engurmn|---annantxtrdacontentcrdamediacrrdacarrierFinite element simulation of dislocation based plasticity and diffusion in multiphase materials at high temperatureKIT Scientific Publishing20191 online resource (X, 197 p. p.)Schriftenreihe Kontinuumsmechanik im Maschinenbau / Karlsruher Institut für Technologie, Institut für Technische Mechanik - Bereich Kontinuumsmechanik3-7315-0918-0 A single-crystal plasticity model as well as a gradient crystal plasticity model are used to describe the creep behavior of directionally solidi?ed NiAl based eutectic alloys. To consider the transition from theoretical to bulk strength, a hardening model was introduced to describe the strength of the reinforcing phases. Moreover, to account for microstructural changes due to material ?ux, a coupled diffusional-mechanical simulation model was introduced.Technology: general issuesbicsscCreepCrystal plasticityDirectional solidificationFinite element simulationFinite Elemente MethodeGerichtete ErstarrungGradient plasticityGradientenplastizitätKriechenKristallplastizitätTechnology: general issuesAlbiez Jürgenauth1312915BOOK9910346722303321Finite element simulation of dislocation based plasticity and diffusion in multiphase materials at high temperature3031116UNINA