A high-temperature shape-memory alloy Ni54Mn25Ga21

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Abstract

The formation of a high temperature shape memory alloy (HTSMA), Ni54Mn25Ga21 was discussed. The alloy had a martensitic transformation temperature shape of more than 250 ° C and a shape memory effect of 6.1 %. The alloy had a strain of 20.5 % and a compressive strength of 845 MPa.

Original languageEnglish
Pages (from-to)3206-3208
Number of pages3
JournalApplied Physics Letters
Volume82
Issue number19
DOIs
StatePublished - 12 May 2003

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