Results 41 to 50 of about 17,716 (302)
Phenomenological model for phase transformation characteristics of textured shape memory alloys [PDF]
, 2015 In the present study, a new transformation criterion that includes the effect of tension- compression asymmetry and texture-induced anisotropy is proposed and combined with a thermodynamical model to describe the thermomechanical behavior of ...
CHEMISKY, Yves +11 more
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Advanced Engineering Materials, EarlyView.This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo +3 more
wiley +1 more source
TiPd- and TiPt-Based High-Temperature Shape Memory Alloys: A Review on Recent Advances
Metals, 2020 In this paper high-temperature shape memory alloys based on TiPd and TiPt are reviewed. The effect of the alloying elements in ternary TiPd and TiPt alloys on phase transformation and strain recovery is also discussed. Generally, the addition of alloying
Yoko Yamabe-Mitarai
doaj +1 more source
Three-dimensional modeling of shape-memory materials
, 2000 ESOMAT 2000, Fifth European Conference on Martensitic Transformations and Shape Memory Alloys, Como, Settembre ...
F. Auricchio, AURICCHIO, FERDINANDO
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Advanced Engineering Materials, EarlyView.A numerical model resulting from irreversible thermodynamics for describing transport processes is introduced, focusing on thermodynamic activity gradients as the actual driving force for diffusion. Implemented in CUDA C++ and using CalPhaD methods for determining the necessary activity data, the model accurately simulates interdiffusion in aluminum ...
Ulrich Holländer +3 more
wiley +1 more source
Automotive applications of thermal shape memory alloys
, 2011 20 S.The very high specific work load of thermal shape memory alloys qualifies the material to be a suitable alternative of conventional drives. Especially the automotive industry is highly interested in drive concepts for substituting electromechanical ...
Pagel, K., Eppler, C., Bucht, A.
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Performance Analysis of Abradable Coating Systems for Aircraft Gas Turbines
Advanced Engineering Materials, EarlyView.Three CoNiCrAlY/YSZ/MgAl2O4 abradable liner configurations on a nickel‐superalloy are evaluated by thermal‐gradient cycling and incursion tests. Laser ablation of the bondcoat and/or Y2O3‐stabilized ZrO2 (YSZ) intermediate layer increases mechanical interlocking and bonding for thick topcoats.
Hanna Heyl +4 more
wiley +1 more source
Next MaterialsShape memory alloys (SMAs) are functional materials that can recover their initial shape in response to thermal and mechanical stimuli, driven by reversible martensitic phase transformations.
Qiu Tao Fu, Safaa Najah Saud Al-Humairi
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Shape memory effect and compositional dependence of Zr-Cu binary and Zr-Cu-Al ternary alloys
Mechanical Engineering Journal, 2017 The intermetallic compound ZrCu experiences a transformation from a parent phase into a martensitic phase with rapid cooling. ZrCu possesses considerable promise as a high-temperature shape memory alloy.
Hitoo TOKUNAGA, Hideki YOSHIOKA
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Materials Research, 2023 Shape memory alloys (SMA) are now widely studied in academia and have increasing usage in industry, as they allow efficient performance compared to mechanic actuators with reduced dimensions and the possibility of sensing temperature through the material
K. V. Batista +6 more
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