Roy, Sandipan and Khutia, Niloy and Das, Debdulal and Das, Mitun and Balla, V K and Bandyopadhyay, Amit and Roy Chowdhury, Amit (2016) Understanding compressive deformation behavior of porous Ti using finite element analysis. Materials Science & Engineering C-Materials for Biological Applications, 64. pp. 436-443. ISSN 0928-4931

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In the present study, porous commercially pure (CP) Ti samples with different volume fraction of porosities were fabricated using a commercial additive manufacturing technique namely laser engineered net shaping (LENS (TM)). Mechanical behavior of solid and porous samples was evaluated at room temperature under quasi-static compressive loading. Fracture surfaces of the failed samples were analyzed to determine the failure modes. Finite Element (FE) analysis using representative volume element (RVE) model and micro-computed tomography (CT) based model have been performed to understand the deformation behavior of laser deposited solid and porous CP-Ti samples. In vitro cell culture on laser processed porous CP-Ti surfaces showed normal cell proliferation with time, and confirmed non-toxic nature of these samples. (C) 2016 Elsevier B.V. All rights reserved.

Item Type: Article
Subjects: Engineering Materials
Divisions: Bioceramics & Coating
Depositing User: Bidhan Chaudhuri
Date Deposited: 11 Nov 2016 10:20
Last Modified: 11 Nov 2016 10:20

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