Directed Energy Deposition of NiTi Shape Memory Alloys: Comparison of Ni-Ti Powder Mixture vs. Pre-alloyed Powder Feedstock
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F25%3A00387897" target="_blank" >RIV/68407700:21220/25:00387897 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1093/mam/ozaf048.841" target="_blank" >https://doi.org/10.1093/mam/ozaf048.841</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1093/mam/ozaf048.841" target="_blank" >10.1093/mam/ozaf048.841</a>
Alternative languages
Result language
angličtina
Original language name
Directed Energy Deposition of NiTi Shape Memory Alloys: Comparison of Ni-Ti Powder Mixture vs. Pre-alloyed Powder Feedstock
Original language description
Ni-Ti alloys with approximately equiatomic composition (49-51 at.% Ni) are among the most important materials exhibiting shape memory effect and superelasticity. Shape memory is a unique property of certain alloys that allows them to recover their original (programmed) shape after deformation when subjected to thermal or mechanical loading-unloading. These phenomena occur in the NiTi intermetallic phase through a reversible martensitic transformation. The martensitic transformation takes place between the high-temperature austenitic structure (B2) and the low-temperature martensitic structure (B19’) [1]. Unique properties such as shape memory and superelasticity are utilized in various applications in robotics, automotive, aerospace, and space industries for actuators, temperature sensors, vibration dampers, and deployable components. NiTi alloys also play a crucial role in the medical field, with applications in stents, orthodontic wires, surgical instruments, bone implants, and fixators [2, 3].
Czech name
—
Czech description
—
Classification
Type
J<sub>ost</sub> - Miscellaneous article in a specialist periodical
CEP classification
—
OECD FORD branch
20501 - Materials engineering
Result continuities
Project
<a href="/en/project/NU23-08-00043" target="_blank" >NU23-08-00043: Additive manufacturing of NiTi alloys for applications in orthopedics and traumatology</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Microscopy and Microanalysis
ISSN
1431-9276
e-ISSN
1435-8115
Volume of the periodical
31
Issue of the periodical within the volume
Supplement_1
Country of publishing house
GB - UNITED KINGDOM
Number of pages
3
Pages from-to
1649-1651
UT code for WoS article
—
EID of the result in the Scopus database
—