4 papers
The effect of Nb and O on the martensitic transformation in the Ti-Nb-O alloys
Kristián Šalata, Dalibor Preisler, Josef Stráský +3
This study examines the influence of niobium and oxygen on phase stability, crystal structure, and martensitic transformation pathways in Ti-Nb-O alloys. A series of Ti-(8-28)Nb-(0…
Microstructure and phase stability within the AlMoNbTiZr system: design tools and compositional boundaries for a high-entropy alloy
Mariano Casas-Luna, Dalibor Preisler, JiÅÃ KozlÃk +1
This study explores Ti-containing complex concentrated alloys (CCAs) within the AlMoNbTiZr system, focusing on compositions located in regions of the Bo-Md diagram characterized by…
Stress-induced phase transformations in Ti-15Mo alloy at elevated temperature
Petr Harcuba, Tomáš KrajÅák, Dalibor Preisler +5
Controlled mechanical loading was applied to Ti-15Mo alloy during annealing at 550 C. Massive formation of the phase from the parent -phase occurred…
Heterogeneous dynamic restoration of Ti-15Mo alloy during hot compression
Esmaeil Shahryari, Maria Cecilia Poletti, Dalibor Preisler +4
Near-beta titanium alloys have shown low Young's modulus and good strength, making them excellent implant candidates. However, their processing using thermomechanical routes in sin…