Large recovery strain in Fe-Mn-Si-based shape memory steels obtained by engineering annealing twin boundaries

Shape memory alloys are a unique class of materials that can recover their original shape upon heating after a large deformation. Ti-Ni alloys with a large recovery strain are expensive, while low-cost conventional processed Fe-Mn-Si-based steels suffer from a low recovery strain (

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Bibliographic Details
Published in:Nature communications 2014-09, Vol.5 (1), p.4964-4964, Article 4964
Main Authors: Wen, Y.H., Peng, H.B., Raabe, D., Gutierrez-Urrutia, I., Chen, J., Du, Y.Y.
Format: Article
Language:English
Subjects:
639/301/1023/1026
Humanities and Social Sciences
multidisciplinary
Science
Science (multidisciplinary)
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Description
Summary:Shape memory alloys are a unique class of materials that can recover their original shape upon heating after a large deformation. Ti-Ni alloys with a large recovery strain are expensive, while low-cost conventional processed Fe-Mn-Si-based steels suffer from a low recovery strain (
ISSN:2041-1723
2041-1723
DOI:10.1038/ncomms5964