Failure mode map for E-PBF manufactured Ti6Al4V sandwich panels
Source abstract
Abstract
Abstract In the present work the mechanical properties and failure modes of Ti6Al4V sandwich panels made by electron beam powder bed fusion (E-PBF) were investigated. Analytical models were considered to predict the most probable failure mode of the specimen by adjusting the dimensions of the core and the face sheet. Thereby, different failure modes such as core failure, face wrinkling and face yielding were taken into account within the analytical model. Subsequently, a failure mode map was constructed. Sandwich panels for experimental validation were manufactured by E-PBF. The deformation response of the sandwich panels under three-point bending load was characterized until failure. A good agreement between analytical predictions and experimental data was found.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Additive Manufacturing Materials and Processes · Additive Manufacturing and 3D Printing Technologies · Titanium Alloys Microstructure and Properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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