Shape Memory Effect and Superelasticity of [001]-Oriented (TiZrHf)50Ni25Co10Cu15 High-Entropy Alloy Crystals Under Compression

For the first time, the shape memory effect (SME) and superelasticity (SE) of [001]-oriented single crystals of a (TiZrHf) 50 Ni 25 Co 10 Cu 15 high-entropy alloy (HEA) are studied under compression. SE is observed within a wide temperature range from M s = 404 K to 530 K. The maximum SE is 4.4%, an...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Russian physics journal 2023-04, Vol.65 (12), p.2137-2146
Hauptverfasser:	Chumlyakov, Yu.I., Kireeva, I. V., Pobedennaya, Z. V., Vyrodova, A. V., Kirillov, V. A., Kuksgauzen, I. V., Kuksgauzen, D. A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Condensed Matter Physics Condensed-State Physics Hadrons Heavy Ions High entropy alloys High temperature Lasers Mathematical and Computational Physics Nuclear Physics Optical Devices Optics Photonics Physics Physics and Astronomy Shape effects Shape memory alloys Single crystals Superelasticity Theoretical
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	For the first time, the shape memory effect (SME) and superelasticity (SE) of [001]-oriented single crystals of a (TiZrHf) 50 Ni 25 Co 10 Cu 15 high-entropy alloy (HEA) are studied under compression. SE is observed within a wide temperature range from M s = 404 K to 530 K. The maximum SE is 4.4%, and the SME is 3%. The (TiZrHf) 50 Ni 25 Co 10 Cu 15 HEA single crystals are high-strength materials with the high-temperature SME and SE.
ISSN:	1064-8887 1573-9228
DOI:	10.1007/s11182-023-02882-8