Numerical Prediction of the Fatigue Crack Growth Rate in SLM Ti-6Al-4V Based on Crack Tip Plastic Strain

This study presents a numerical model to predict the fatigue crack growth (FCG) rate in compact tension specimens under constant amplitude cyclic loadings. The material studied is the Ti-6Al-4V titanium alloy produced by selective laser melting, which was submitted to two di erent post-treatments: (...

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Bibliographic Details
Main Author: Ferreira, Fábio (author)
Other Authors: Neto, Diogo M. (author), Jesus, Joel S. (author), Prates, Pedro A. (author), Antunes, Fernando V. (author)
Format: article
Language:eng
Published: 2020
Subjects:
fatigue crack growth
finite element analysis
plastic strain; Ti-6Al-4V
titanium alloy
additive manufacturing
Online Access:http://hdl.handle.net/10316/101247
Country:Portugal
Oai:oai:estudogeral.sib.uc.pt:10316/101247

Internet

http://hdl.handle.net/10316/101247

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