DataVXAdvanced Functional MaterialsPaper
journal article·2010-06-23

Shape Memory Materials: Identification of Quaternary Shape Memory Alloys with Near‐Zero Thermal Hysteresis and Unprecedented Functional Stability (Adv. Funct. Mater. 12/2010)

Robert Zarnetta, Ryota Takahashi, Marcus L. Young, Alan Savan, Yasubumi Furuya, Sigurd Thienhaus, Burkhard Maaß, Mustafa Rahim, Jan Frenzel, Hayo Brunken, Yong S. Chu, Vijay Srivastava, Richard D. James, Ichiro Takeuchi, Gunther Eggeler, Alfred Ludwig

Advanced Functional Materials· Volume 20· Issue 12
Publisher page
Source abstract

Abstract

On page 1917, R. Zarnetta et al. report that for the reversible martensitic transformation in shape memory alloys the compatibility at the austenite/martensite interface is directly related to the width of the thermal hysteresis and to the functional stability. A “perfect” compatibility results in the growth of twinless martensite (blue) within the austenite (red), as shown in the TEM image for a Ti50Ni39Pd11 shape memory alloy (image provided courtesy of R. Delville).
Source: openalex_inverted_index · Quality: baseline

Research context

Metals & alloys

OpenAlex topics: Shape Memory Alloy Transformations

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References

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