3. Modeling the mechanical consequences of consolidation
3.1 Part deformation during additive manufacturing
Additive manufacturing imposes a severe thermomechanical cycle on material particles, resulting in thermal deformations ε th , elastic deformations ε e , solid-state phase transformations associated with deformations ε tr , plastic deformations ε p and creep ε v . The evolution of total local deformations can be estimated by adding up the increments of deformation associated with the different mechanisms during the simulation:
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Modeling the mechanical consequences of consolidation
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