Investigation of a SiC/Ti-24Al-11Nb composite [PDF]
A summary of ongoing research on the characterization of a continuous fiber reinforced SiC/Ti-24Al-11Nb (at percent) composite is presented. The powder metallurgy fabrication technique is described as are the nondestructive evaluation results of the as ...
Bartolotta, P. A. +2 more
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MetalsTitanium aluminides are being explored as potential materials for the aeronautical sector. However, their application is limited by the high costs of processing and their difficulties in machining. This research evaluates the effectiveness of the minimum
Enrique García-Martínez +2 more
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An Oxidation-Resistant Coating Alloy for Gamma Titanium Aluminides [PDF]
Titanium aluminides based on the g-phase (TiAl) offer the potential for component weight savings of up to 50 percent over conventional superalloys in 600 to 850 C aerospace applications.
Brady, Michael P. +2 more
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Impact of Alloying on Stacking Fault Energies in γ-TiAl
Applied Sciences, 2017 Microstructure and mechanical properties are key parameters influencing the performance of structural multi-phase alloys such as those based on intermetallic TiAl compounds.
Phillip Dumitraschkewitz +3 more
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Fe-Al-Si-Type Iron Aluminides: On the Strengthening by Refractory Metals Borides. [PDF]
Materials (Basel), 2022 Vodičková V +4 more
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Modification of silicon carbide fibers for use in SiC/Ti composites [PDF]
The degradation of silicon carbide fibers during exposure to conditions typical of composite fabrication was investigated. The tensile strength of pristine fibers and fibers sputtered with thin metal coatings were determined before and after treatment at
Brewer, W. D. +3 more
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Component Activity Measurements in the Ti-Al-O System by Knudsen Cell Mass Spectrometry [PDF]
, 2003 Titanium-aluminides (containing (alpha)2-Ti3Al and gamma-TiAl intermetallic phases) have received continued research focus due to their potential as low-density materials for structural applications at intermediate temperatures. However their application
Copland, Evan, Jacobson, Nathan S.
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Corrosion Behavior in 3.5% NaCl Solutions of γ-TiAl Processed by Electron Beam Melting Process
Metals, 2015 In this work, the corrosion behavior of γ-TiAl alloy produced by electron beam melting (EBM) process in 3.5% NaCl solution was reported. The study has been performed using potentiodynamic polarization resistance and electrochemical impedance spectroscopy
Asiful Hossain Seikh +3 more
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Microstructure and Phase Composition of Ti-Al-C Materials Obtained by High Voltage Electrical Discharge/Spark Plasma Sintering. [PDF]
Materials (Basel), 2023 Kandrotaitė Janutienė R +5 more
europepmc +1 more source
An experimental, low-cost, silicon slurry/aluminide high-temperature coating for superalloys [PDF]
A duplex silicon-slurry/aluminide coating has been developed and cyclically tested in Mach 1 combustion gases for oxidation and thermal fatigue resistance at 1093 C and in Mach 0.3 gases for hot-corrosion resistance at 900 C.
Deadmore, D. L., Young, S. G.
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