Notch fatigue analysis and crack initiation life estimation of maraging steel fabricated by laser beam powder bed fusion under multiaxial loading

This paper deals with the notch fatigue behaviour and crack initiation life estimation in maraging steel fabricated by laser beam powder bed fusion under multiaxial loading. Tests are conducted in tubular geometries with lateral holes considering different normal stress to shear stress ratios and mu...

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Bibliographic Details
Main Author: Branco, R. (author)
Other Authors: Prates, P. A. (author), Costa, J. D. (author), Ferreira, J. A. Martins (author), Capela, C. (author), Berto, F. (author)
Format: article
Language:eng
Published: 2021
Subjects:
Multiaxial fatigue
Crack initiation
Crack direction
Cyclic plasticity
SWT damage parameter
Online Access:http://hdl.handle.net/10773/32377
Country:Portugal
Oai:oai:ria.ua.pt:10773/32377

Internet

http://hdl.handle.net/10773/32377

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