Results 51 to 60 of about 17,716 (302)
, 2016 This chapter presents a general overview of shape memory alloys (SMAs). A discussion about thermomechanical behaviors is carried out establishing the most important characteristics of these alloys. Applications of SMAs in different areas of human knowledge are explained.
Marcelo A. Savi +3 more
openaire +3 more sources
Advanced Engineering Materials, EarlyView.A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares +3 more
wiley +1 more source
Open EngineeringThe transformation of shape-memory alloys to high-temperature shape-memory alloys can be achieved through either the addition of alloying elements or heat treatment.
Adnan Raad Suhail Ahmed +3 more
doaj +1 more source
Shape Memory Corrosion-Resistant Polymeric Materials
International Journal of Polymer Science, 2021 Shape memory alloys, materials capable of being deformed and maintaining the deformation and additionally capable of returning to the initial position, are valued for a range of applications from actuators to flexible microdevices.
Nathan D. Jacobson, Jude Iroh
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Metals, 2023 Ni-Ti shape memory alloys (SMAs) are widely noticed and have captured great interest due to their unique shape memory effect and super elasticity. Porous Ni-Ti SMAs have the typical characteristics of both porous metals as well as shape memory alloys ...
Dianyu Tang, Yong Hu, Lei Yang
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Advanced Engineering Materials, EarlyView.Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley +1 more source
Adaptive Tunable Vibration Absorber using Shape Memory Alloy [PDF]
Mechanics of Advanced Composite Structures, 2015 This study presents a new approach to control the nonlinear dynamics of an adaptive absorber using shape memory alloy (SMA) element. Shape memory alloys are classified as smart materials that can remember their original shape after deformation.
Shirko Faroughi
doaj +1 more source
Metals, 2022 An overview is presented on the structural and phase transformations and physical and mechanical properties of those multicomponent copper-based shape memory alloys which demonstrate attractive commercial potential due to their low cost, good shape ...
Vladimir G. Pushin +4 more
doaj +1 more source
Functional fatigue in NiTi shape memory alloy wires - A comparative study [PDF]
, 2012 The functional fatigue behaviour of two near equi-atomic NiTi shape memory alloy wires obtained from different sources were evaluated. Results showed that though the wires had similar transformation temperatures and mechanical properties, their ...
Ramaiah, KV +3 more
core
Three-Dimensional Constitutive Model Considering Transformation-Induced Damage and Resulting Fatigue Failure in Shape Memory Alloys [PDF]
, 2014 In this work, a constitutive model is developed that describe the behavior of shape memory alloys undergoing a large number of cycles, developing internal damage, and eventually failing.
CHEMISKY, Yves +2 more
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