journal article·2018-06-12Open access

Thermo-Mechanical Finite Element Modeling of the Laser Treatment of Titanium Cold-Sprayed Coatings

Felice Rubino, Antonello Astarita, Pierpaolo Carlone

Coatings· Volume 8· Issue 6

Abstract

This paper implements a thermo-mechanical model to simulate the laser treatment effects on a cold-sprayed titanium coating and aluminum substrate. The thermo-mechanical finite element model considers the transient temperature field due to the laser source and applied boundary conditions, using them as input loads for the subsequent stress-strain analysis. Numerical outcomes highlighted the relevance of thermal gradients and the presence of thermally-induced stress-strain fields responsible for promoting damage in the coating.
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Research context

OpenAlex topics: High-Temperature Coating Behaviors · High Entropy Alloys Studies · Intermetallics and Advanced Alloy Properties

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Department of Industrial Engineering, University of Salerno, Via Giovanni Paolo II 132, Fisciano, Salerno 84084, Italy

Department of Chemical, Materials and Industrial Production Engineering, University of Naples “Federico II”, P. Tecchio 80, Naples 80125, Italy

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