Electro-polishing preparation of additive manufactured Ti-6Al-4V samples

Project realised in the engineering sciences and mathematics department of the Luleå University of Technology In this research, we have analysed two samples made by additive manufacturing, SLS (Selective laser sintering) and LMpD (Laser Metal Powder Deposition). It is important to note that the cool...

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Bibliographic Details
Main Author: Díaz González, Gabriel
Other Authors: Lamela Rey, María Jesús, Neikter, Magnus, Politécnica de Ingeniería de Gijón, Escuela
Format: Bachelor Thesis
Language:English
Published: Gabriel Díaz González 2017
Subjects:
electro-polishing
Ti-6Al-4V
electron backscattered diffraction
metallography and microstructures of titanium
Luleå
Online Access:http://hdl.handle.net/10651/43227
Description
Summary:Project realised in the engineering sciences and mathematics department of the Luleå University of Technology In this research, we have analysed two samples made by additive manufacturing, SLS (Selective laser sintering) and LMpD (Laser Metal Powder Deposition). It is important to note that the cooling rate in the SLS process is lower than in LMpD, this explains why the samples showed different microstructures. The aim of this project have been set the optimal polishing parameters for each sample in order to get the best EBSD (Electron backscatter diffraction ) results.

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