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Record Nr. |
UNINA9910346722303321 |
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Autore |
Albiez Jürgen |
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Titolo |
Finite element simulation of dislocation based plasticity and diffusion in multiphase materials at high temperature |
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Pubbl/distr/stampa |
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KIT Scientific Publishing, 2019 |
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ISBN |
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Descrizione fisica |
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1 online resource (X, 197 p. p.) |
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Collana |
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Schriftenreihe Kontinuumsmechanik im Maschinenbau / Karlsruher Institut für Technologie, Institut für Technische Mechanik - Bereich Kontinuumsmechanik |
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Soggetti |
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Technology: general issues |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Sommario/riassunto |
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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. |
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