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Time-resolved imaging of electron beam powder bed fusion using an X-ray microscope optimized for white beam radiation. [PDF]
J Synchrotron RadiatA high‐speed X‐ray microscope design optimized for white beam synchrotron radiation enables real‐time in situ imaging of crack dynamics during electron beam powder bed fusion (PBF‐EB) of high‐Z materials. With high temporal resolution and 10 µm spatial resolution, the system reveals previously unobservable crack evolution behavior in Ni‐based ...
Bidola P +12 more
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Metals, 2022 The alloying elements Nb, Ta and Zr improve the creep properties of fully lamellar γ/α2 titanium aluminides significantly. Since high temperature deformation mainly occurs in the γ-phase of γ/α2 titanium aluminides, the diffusivity and the solid solution
Lukas Haußmann +5 more
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The electrochemical corrosion behaviour of Ti-48Al-2Nb-0.7Cr-0.3Si alloy in 3.5%NaCl [PDF]
MATEC Web of Conferences, 2022 Titanium aluminides (TiAl) have attracted industrial interest, particularly for high temperature applications owing to their promising mechanical properties. Due to the application of these materials to the marine environment it is therefore important to
Magogodi Steven +3 more
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Metals, 2021 Gamma titanium aluminides are very interesting for their use in high-performance applications such as aircraft engines due to their low density, high stiffness and favorable high-temperature properties.
Juliane Moritz +8 more
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Multiscale modelling of titanium aluminides [PDF]
International Journal of Plasticity, 2004 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Roos, Arjen +3 more
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Amorphous Al-Ti Powders Prepared by Mechanical Alloying and Consolidated by Electrical Resistance Sintering [PDF]
, 2019 A novel processing method for amorphous Al50Ti50 alloy, obtained by mechanical alloying and subsequently consolidated by electrical resistance sintering, has been investigated.
Caballero Sánchez, Eduardo +5 more
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Metals, 2019 As part of a feasibility study, an alternative production process for titanium aluminides was investigated. This process is based on in situ alloying by means of a multi-wire technique in the layer-wise additive manufacturing process.
Philipp Henckell +4 more
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Influence of Dwell Time and Pressure on SPS Process with Titanium Aluminides
Metals, 2022 Spark plasma sintering (SPS) or the field-assisted sintering technique (FAST) is commonly used to process powders that are difficult to consolidate, more efficiently than in the conventional powder metallurgy process route.
Bernd-Arno Behrens +3 more
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As-cast titanium aluminides microstructure modification
Materials Research, 1999 Two cast g titanium aluminides, Ti47Al and Ti50Al (at. %), were obtained by arc melting under an argon atmosphere. The as-cast microstructure modification by annealing under protective argon atmosphere and hot isostatic pressing (HIP) was analysed by ...
A. Duarte +2 more
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On high-speed turning of a third-generation gamma titanium aluminide [PDF]
, 2012 Gamma titanium aluminides are heat-resistant intermetallic alloys predestined to be employed in components suffering from high mechanical stresses and thermal loads.
A Beranoagirre +20 more
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