Inducing Stable α + β Microstructures during Selective Laser Melting of Ti-6Al-4V Using Intensified Intrinsic Heat Treatments

Barriobero-Vila, Pere; Gussone, Joachim; Haubrich, Jan; Sandlöbes, Stefanie; Da Silva, Julio Cesar; Cloetens, Peter; Schell, Norbert; Requena, Guillermo

doi:10.3390/ma10030268

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Inducing Stable α + β Microstructures during Selective Laser Melting of Ti-6Al-4V Using Intensified Intrinsic Heat Treatments

^1,2,*,

¹,

¹,

³, Julio Cesar Da Silva⁴,

Peter Cloetens

⁴,

Norbert Schell

⁵ and

Guillermo Requena

^1,6

Institute of Materials Research, German Aerospace Center (DLR), Linder Höhe, Cologne 51147, Germany

Institute of Materials Science and Technology, Vienna University of Technology, Karlsplatz 13/308, Vienna 1040, Austria

Department and Chair of Physical Metallurgy and Metal Physics, RWTH Aachen University, Kopernikusstr.14, Aachen 52074, Germany

⁴

European Synchrotron Radiation Facility (ESRF), Avenue des Martyrs 71, Grenoble 38000, France

⁵

Helmholtz-Zentrum Geesthacht, Max-Planck-Straße 1, Geesthacht 21502, Germany

⁶

Metallic Structures and Materials Systems for Aerospace Engineering, RWTH Aachen University, Aachen 52062, Germany

Author to whom correspondence should be addressed.

Academic Editor: Juergen Stampfl

Materials 2017, 10(3), 268; https://doi.org/10.3390/ma10030268

Received: 31 January 2017 / Accepted: 2 March 2017 / Published: 7 March 2017

(This article belongs to the Special Issue Metals for Additive Manufacturing)

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Selective laser melting is a promising powder-bed-based additive manufacturing technique for titanium alloys: near net-shaped metallic components can be produced with high resource-efficiency and cost savings [...] View Full-Text

Keywords: additive manufacturing; selective laser melting; intrinsic heat treatment; titanium alloys; metastable phases; phase transformations; martensite decomposition; element partitioning; high energy synchrotron X-ray diffraction; synchrotron holographic X-ray computed tomography

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Barriobero-Vila, P.; Gussone, J.; Haubrich, J.; Sandlöbes, S.; Da Silva, J.C.; Cloetens, P.; Schell, N.; Requena, G. Inducing Stable α + β Microstructures during Selective Laser Melting of Ti-6Al-4V Using Intensified Intrinsic Heat Treatments. Materials 2017, 10, 268. https://doi.org/10.3390/ma10030268

AMA Style

Barriobero-Vila P, Gussone J, Haubrich J, Sandlöbes S, Da Silva JC, Cloetens P, Schell N, Requena G. Inducing Stable α + β Microstructures during Selective Laser Melting of Ti-6Al-4V Using Intensified Intrinsic Heat Treatments. Materials. 2017; 10(3):268. https://doi.org/10.3390/ma10030268

Chicago/Turabian Style

Barriobero-Vila, Pere, Joachim Gussone, Jan Haubrich, Stefanie Sandlöbes, Julio C. Da Silva, Peter Cloetens, Norbert Schell, and Guillermo Requena. 2017. "Inducing Stable α + β Microstructures during Selective Laser Melting of Ti-6Al-4V Using Intensified Intrinsic Heat Treatments" Materials 10, no. 3: 268. https://doi.org/10.3390/ma10030268

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Inducing Stable α + β Microstructures during Selective Laser Melting of Ti-6Al-4V Using Intensified Intrinsic Heat Treatments

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