Influence of thermomechanical treatment on the shape memory effect and pseudoelasticity behavior of conventional and additive manufactured Fe–Mn–Si–Cr–Ni-(V,C) shape memory alloys [PDF]
Journal of Materials Research and Technology, 2023 This study evaluated the influence of heat treatment and thermomechanical training on the microstructural evolution and mechanical characteristics of conventional and additive-manufactured FeMnSi-based shape memory alloys.
Elyas Ghafoori +2 more
exaly +5 more sources
Effect of Nb on the Damping Property and Pseudoelasticity of a Porous Ni-Ti Shape Memory Alloy [PDF]
Materials, 2023 In order to develop novel high damping materials with excellent pseudoelasticity (PE) properties to meet the application requirements in aerospace, medical, military and other fields, porous Ni50.8Ti49.2 shape memory alloy (SMA) was prepared by the ...
Puguang Ji, Fuxing Yin, Jianhang Feng
exaly +3 more sources
Enhanced pseudoelasticity of an Fe–Mn–Si-based shape memory alloy by applying microstructural engineering through recrystallization and precipitation [PDF]
Journal of Materials Research and Technology, 2022 The aim of this work is to provide a novel understanding of pseudoelasticity mechanisms in an FeMnSi-based shape memory alloy and to utilize the identified parameters to control and enhance the mechanical behavior of the alloy. The alloy was processed by
Hesamodin Khodaverdi +4 more
doaj +2 more sources
Surface-Condition-Dependent Deformation Mechanisms in Lead Nanocrystals [PDF]
Research, 2022 Serving as nanoelectrodes or frame units, small-volume metals may critically affect the performance and reliability of nanodevices, especially with feature sizes down to the nanometer scale.
Hongtao Zhang +5 more
doaj +2 more sources
Design of a Morphing Skin with Shape Memory Alloy Based on Equivalent Thermal Stress Approach [PDF]
Micromachines, 2022 Shape memory alloy (SMA) is one of the potential driving devices for morphing aircraft due to its advantages of pseudoelasticity, superelasticity, and shape memory effect.
Wei Zhang +4 more
doaj +2 more sources
Wearable Soft Robots: Case Study of Using Shape Memory Alloys in Rehabilitation [PDF]
BioengineeringShape Memory Alloys (SMAs) have emerged as a promising actuation technology for wearable rehabilitation robots due to their unique properties, including the shape memory effect, high actuation stress, pseudoelasticity, and three-dimensional actuation ...
Zain Shami, Tughrul Arslan, Peter Lomax
doaj +2 more sources
Shape Memory Alloy-Based Wearables: A Review, and Conceptual Frameworks on HCI and HRI in Industry 4.0 [PDF]
Sensors, 2022 Ever since its discovery, the applications of Shape Memory Alloys (SMA) can be found across a range of application domains, from structural design to medical technology.
Rupal Srivastava +3 more
doaj +2 more sources
Effect of Cyperus esculentus polysaccharide on Cyperus esculentus starch: Pasting, rheology and in vitro digestibility [PDF]
Food Chemistry: XThis study investigated the effects of varying amounts of added Cyperus esculentus polysaccharide (CEP) on the physicochemical and structural properties, as well as in vitro digestibility, of homologous Cyperus esculentus starch (CES).
Xiuli Wu +5 more
doaj +2 more sources
Hot isostatic pressing effects on multiscale mechanical properties and chromium-dependent strength retention in LPBF Fe-based shape memory alloys [PDF]
Scientific ReportsThis work investigates the effect of Hot Isostatic Pressing (HIP) on FeMnAlNi and FeMnAlNiCr shape memory alloys (SMAs) fabricated by Laser Powder Bed Fusion (LPBF).
Md Muhiul Islam Muhit +3 more
doaj +2 more sources
Shape Memory Alloys (Part I): Significant Properties [PDF]
Kemija u Industriji, 2014 Shape memory alloys (SMAs) belong to a group of functional materials with the unique property of “remembering” the shape they had before pseudoplastic deformation.
I. Ivanic, M. Gojic, S. Kozuh
doaj +1 more source