Effect of the scanning strategy on the formation of residual stresses in additively manufactured Ti-6Al-4V

During the laser-powder bed fusion (L-PBF) process, high laser intensities, short interaction times and highly localized heat input drive large thermal gradients that result in a state of high residual stresses. Generally, the residual stresses that develop during the L-PBF process can compromise th...

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Veröffentlicht in:	Additive manufacturing 2021-09, Vol.45, p.102003, Article 102003
Hauptverfasser:	Strantza, M., Ganeriwala, R.K., Clausen, B., Phan, T.Q., Levine, L.E., Pagan, D.C., Ruff, J.P.C., King, W.E., Johnson, N.S., Martinez, R.M., Anghel, V., Rafailov, G., Brown, D.W.
Format:	Artikel
Sprache:	eng
Schlagworte:	Additive manufacturing Laser powder bed fusion MATERIALS SCIENCE Residual stress Ti-6Al-4V titanium X-ray diffraction
Online-Zugang:	Volltext
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