Speaker
Benjamin Meier
(Joanneum Research Forschungsgmbh)
Description
Ti-5Al-5V-5Mo-3Cr or Ti-5553 is a metastable β Titanium alloy with excellent mechanical properties. Compared to the most common titanium alloy, the α and β Ti6Al4V, it offers improved tensile and fatigue strength while highly tunable by heat treatment.
In scope of this work, the processability of T-5553 by Laser powder bed fusion (L-PBF) is investigated. The possible advantages of metastable β alloys for L-PBF are evaluated, and the influence of achieved microstructures on mechanical properties is shown.
| Speaker Country | Österreich |
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Authors
Benjamin Meier
(Joanneum Research Forschungsgmbh)
Jelena Petrusa
(Joanneum Research)
Fernando Warchomicka