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http://hdl.handle.net/10553/42887
| Title: | Computational study and experimental validation of porous structures fabricated by electron beam melting: A challenge to avoid stress shielding | Authors: | Herrera, Ana María. Yánez, A. Martel, O. Afonso, H. Monopoli, D. |
UNESCO Clasification: | 331212 Ensayo de materiales 330309 Operaciones electroquímicas 1206 Análisis numérico |
Keywords: | Electron beam melting Finite element method Titanium alloys Non-stochastic porous structures |
Issue Date: | 2014 | Publisher: | 0928-4931 | Journal: | Materials Science and Engineering C | Abstract: | In this paper, several diamond non-stochastic lattice structures, fabricated by electron beam melting, were mechanically characterized by compression tests. A finite element model of the structures was developed, obtaining an equation that estimates the elastic modulus of the lattice structure. Finally, the differences between the numerical and the experimental results were analyzed and discussed. | URI: | http://hdl.handle.net/10553/42887 | ISSN: | 0928-4931 | DOI: | 10.1016/j.msec.2014.08.050 | Source: | Materials Science and Engineering C[ISSN 0928-4931],v. 45, p. 89-93 |
| Appears in Collections: | Artículos |
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