Ti6Al4V lightweight lattice structures manufactured by laser powder bed fusion for load-bearing applications

•Visualization of manufactured and compressed LPBF Ti6Al4V lattice structures using microCT scans.•Structural mechanics simulation of lattice structures.•Validation of simulations with physical compression tests.•Both designs found experimentally to fail in the range 190–200 MPa.•Mechanical properti...

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Veröffentlicht in:	Optics and laser technology 2018-12, Vol.108, p.521-528
Hauptverfasser:	du Plessis, Anton, Yadroitsava, Ina, Yadroitsev, Igor
Format:	Artikel
Sprache:	eng
Schlagworte:	Additive manufacturing Compression tests Compressive strength Computer simulation Design parameters Failure load Laser powder bed fusion Lattice structure Lattices MicroCT Modulus of elasticity Porosity Powder beds Simulation Structural integrity Struts Surface roughness Surgical implants Titanium base alloys
Online-Zugang:	Volltext
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