Results 11 to 20 of about 5,157,794 (358)

Hysteresis Curve Fitting Optimization of Magnetic Controlled Shape Memory Alloy Actuator

Actuators, 2016
As a new actuating material, magnetic controlled shape memory alloys (MSMAs) have excellent characteristics such as a large output strain, fast response, and high energy density.
Fuquan Tu, Shengmou Hu, Yuhang Zhuang, Jie Lv, Yunxue Wang, Zhe Sun   +5 more
doaj   +3 more sources

Thermal and magnetic properties of Ni51Mn28.5Ga19.5B magnetic-shape-memory alloy

Journal of Thermal Analysis and Calorimetry, 2013
Ni51Mn28.5Ga19.5B magnetic shape-memory alloy was produced in Arc melter under vacuum. The crystal structure of the produced alloy was determined by using XRD. The XRD analysis results indicated the presence of two phases; namely the martensitic phase that the alloy was determined to display non-modulated martensitic phase and the gamma phase ...
Kok, M., Yakinci, Z. D., Aydogdu, A., Aydogdu, Y.   +3 more
openaire   +4 more sources

Rate-Dependent Hysteresis Model Based on LS-SVM for Magnetic Shape Memory Alloy Actuator [PDF]

Actuators
Magnetic shape memory alloy-based actuators (MSMA-BAs) have extensive applications in the field of micro-nano positioning technology. However, complex hysteresis seriously affects its performance.
Mengyao Wang, Zhenze Liu, Yewei Yu, Xiaoning Yang, Wei Gao   +4 more
doaj   +2 more sources

Structure and Magnetic Properties of Vanadium-Doped Heusler Ni-Mn-In Alloys [PDF]

Nanomaterials
The crystal structure, texture, martensitic transformation, and magnetic properties of magnetic shape-memory Heusler alloys of Ni51−xMn33.4In15.6Vx (x = 0; 0.1; 0.3; 0.5; 1) were investigated.
Dmitry Kuznetsov, Elena Kuznetsova, Alexey Mashirov, Alexander Kamantsev, Denis Danilov, Georgy Shandryuk, Sergey Taskaev, Irek Musabirov, Ruslan Gaifullin, Maxim Kolkov, Victor Koledov, Pnina Ari-Gur   +11 more
doaj   +2 more sources

Simultaneously achieved large reversible elastocaloric and magnetocaloric effects and their coupling in a magnetic shape memory alloy

Acta Materialia, 2018
Yang Ren, Zhihua Nie, Y D Wang
exaly   +2 more sources

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
core   +7 more sources

Large magnetic entropy change and magnetoresistance in a Ni41Co9Mn40Sn10 magnetic shape memory alloy

Journal of Alloys and Compounds, 2015
Yang Ren, Y D Wang
exaly   +2 more sources

Research on the Transmission Performance of a High-Temperature Magnetorheological Fluid and Shape Memory Alloy Composite

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
doaj   +1 more source

Active disassembly applied to end of life vehicles [PDF]

, 2003
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.Active Disassembly is technology that has been developed to allow assemblies to readily separate for recycling when they are exposed to certain triggering ...
Jones, Nicholas
core   +7 more sources

Phase Field Simulations of Microstructures in Porous Ferromagnetic Shape Memory Alloy Ni₂MnGa

Metals, 2023
The magnetic domain structures and martensite microstructures of porous Ni2MnGa Heusler alloys with various circle-shaped and ellipse-shaped pores were systematically studied by the phase field method.
Cailian Xu, Yu Huang, Yongfeng Liang, Pingping Wu   +3 more
doaj   +1 more source