Martensitic Transformation and Shape Memory Effect of NiCoMnSn High Temperature Shape Memory Alloy [PDF]
Journal of Materials Engineering and Performance, 2012 This article studies the dependence of martensitic transformation on Mn:Sn ratio in Ni43Co7Mn50−x Sn x alloy and the shape memory behavior of Ni43Co7Mn43Sn7 in detail. The results show that all the transformation temperatures show a linear decrease with the decrease of Mn:Sn ratio. The similar tendency
F. Chen +5 more
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Machinability of Ni-rich NiTiHf high temperature shape memory alloy
Smart Materials and Structures, 2019 Abstract Machining of Ni-rich Ni 50.3 Ti 29.7 Hf 20 (at%) high temperature shape memory alloys was evaluated under flood cooling conditions.
K E Kirmacioglu, Y Kaynak, O Benafan
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The determination and evaluation of Nitinol constitutive models for finite element analysis [PDF]
, 2007 Superelastic Ni-Ti (Nitinol) is a member of the shape memory alloy (SMA) family of metals. The physical properties of Nitinol are highly dependant on a number of factors, including manufacturing method, subsequent processing, operating temperature, and ...
Dempster, W.M. +4 more
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Investigation and Composition Characterization of a “NiTi-like” Alloy Combining High Temperature Shape Memory and High Entropy [PDF]
, 2020 New high temperature shape memory alloyswith five or more elements are under development and present attractive performances for several functional applications.
PELTIER, Laurent +5 more
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Martensite Transformation and Superelasticity at High Temperature of (TiHfZr)74(NbTa)26 High-Entropy Shape Memory Alloy [PDF]
, 2021 In this work, a (TiHfZr)(NbTa) 26 (%at) high-entropy quinary alloy has been developed especially for high-temperature superelastic applications and studied over a large range of temperatures.
PELTIER, Laurent +4 more
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The Stability of NiTi shape memory alloys and actuator applications
, 1999 Recent research and development in the area of shape memory alloys (SMA) continues to yield novel and unique results. Of the alloys that display the effect NiTi alloys have found the most commercial interest resulting in a number of niche applications ...
Morgan, Neil
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Application of Laguerre based adaptive predictive control to Shape Memory Alloy (SMA) actuators [PDF]
, 2013 This paper discusses the use of an existing adaptive predictive controller to control some Shape Memory Alloy (SMA) linear actuators. The model consists in a truncated linear combination of Laguerre filters identified online.
KANNAN, S. +4 more
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Effect of sintering temperature on the mechanical properties of vacuum sintered Co-(Zn)-Ni-Al alloys [PDF]
Science of Sintering, 2020 In the present study, the wear resistance behavior and the microhardness of the Co38Ni35Al27 and Co35Zn10Ni32Al23 ferromagnetic shape memory alloys (FSMAs) were investigated. The alloy samples were prepared by powder metallurgy method along with
Johnsy Arputhavalli G. +3 more
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Applied Sciences, 2022 To address the fact that the performance of magnetorheological fluid decreases with increasing temperature, a high-temperature magnetorheological fluid and shape memory alloy spring friction composite transmission method is proposed, and its transmission
Wenjian Chen, Jin Huang, Yan Yang
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A Simulation Method for Design and Development of Magnetic Shape Memory Actuators [PDF]
The systems/products and their design processes have become more and more complicated due to the fact that their requirements in terms of function, durability, reliability and energy efficiency have been increased significantly and that their leading ...
Schiepp, Thomas
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