Thermomechanical properties of TiNi shape memory alloy
Hisaaki TOBUSHI, Akira Ikai, So Yamada, K. Tanaka, Christian Lexcellent
Abstract
Open-access reader
Hisaaki TOBUSHI, Akira Ikai, So Yamada, K. Tanaka, Christian Lexcellent
Abstract
Open-access reader
The thermomechanical properties of shape memory effect and superelasticity due to the martensitic transformation and the R-phase transformation of TiNi shape memory alloy were investigated experimentally. The transformation Une, recovery stress and fatigue property due to both transformations were discussed for cyclic deformation. The thermomechanical properties due to the R-phase transformation were excellent for deformation with high cycles.
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The thermomechanical properties of shape memory effect and superelasticity due to the martensitic transformation and the R-phase transformation of TiNi shape memory alloy were investigated experimentally. The transformation Une, recovery stress and fatigue property due to both transformations were discussed for cyclic deformation. The thermomechanical properties due to the R-phase transformation were excellent for deformation with high cycles.
Key concepts: Shape-memory alloy, Pseudoelasticity, Materials science, Diffusionless transformation, Alloy, Transformation (genetics), Deformation (meteorology), R-Phase