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- Title
Recent Development of TiNi‐Based Shape Memory Alloys with High Cycle Stability and High Transformation Temperature.
- Authors
Tong, Yunxiang; Shuitcev, Aleksandr; Zheng, Yufeng
- Abstract
TiNi‐based shape memory alloys (SMAs) attract a lot of attention from engineering and biomedical fields because of their superior functional properties, such as their unique shape memory effect, superelasticity, and excellent biocompatibility. Most of the unique properties result from martensitic transformation, which can be thermally induced or stress induced. In recent years, with the development of understanding of martensitic transformation, significant progress has been made and several novel TiNi‐based SMAs have been developed, including alloys with slim hysteresis and stable functional properties and high‐temperature SMAs with extremely large recovery strain and stress. In this work, the most recent developments in TiNi‐based SMAs are presented in terms of a strategy to develop high‐performance alloys with particular microstructures, alloying effects, and functional properties.
- Subjects
SHAPE memory alloys; SHAPE memory effect; MARTENSITIC transformations; HIGH temperatures; BIOMEDICAL engineering; SHAPE memory polymers
- Publication
Advanced Engineering Materials, 2020, Vol 22, Issue 4, p1
- ISSN
1438-1656
- Publication type
Article
- DOI
10.1002/adem.201900496