Study of Alternating Transmission Performance of Shape Memory Alloy and Magneto-rheological Fluid
Jixie chuandong, 2023 In response to the shortcomings such as the degradation of transmission performance of magneto-rheological fluid at high temperature, an alternating transmission method of shape memory alloy and magneto-rheological fluid is proposed.
Gong Hang, Hu Guanghui, Hu Rongli
doaj
Development of High-Entropy Shape-Memory Alloys: Structure and Properties
Успехи физики металлов, 2023 Amongst functional materials, shape-memory alloys occupy a special place. Discovered in the beginning of 1960th in XX century, these alloys attracted quite an attention because of the possibility to restore significant deformation amounts at certain ...
G. S. Firstov, Yu. M. Koval, V. S. Filatova, V. V. Odnosum, G. Gerstein, and H. J. Maier
doaj +1 more source
Study on the Performance of Electrothermal Shape Memory Alloy and Magnetorheological Combined Drive
Jixie chuandong, 2021 In order to overcome the disadvantage of small transfer torque in single magnetorheological drive， a combined drive method of electrothermal shape memory alloy（SMA） and magnetorheological is proposed， which can improve the transfer torque of drive device.
Yang Xiong, Jin Huang, Ruizhi Shu
doaj
Enhanced Reversible Magnetic-Field-Induced Strain in Ni-Mn-Ga Alloy
Metals, 2021 A phase-field model was developed to simulate the ferromagnetic domain structure and martensite variant microstructure of Ni-Mn-Ga shape-memory alloy.
Pingping Wu, Yongfeng Liang
doaj +1 more source
A Model to Describe the Magnetomechanical Behavior of Martensite in Magnetic Shape Memory Alloy
Advances in Condensed Matter Physics, 2014 A model to describe the constitutive behavior of magnetic shape memory alloy composed with pure martensite is proposed based on the analysis of variants reorientation.
Zaoyang Guo +4 more
doaj +1 more source
Magnetic Moment of Cu-Modified Ni2MnGa Magnetic Shape Memory Alloys
Metals, 2013 The magnetization measurements at 5 K were carried out for Ni2Mn1 − xCuxGa (0 ≤ x ≤ 0.40) and Ni2MnGa1 − yCuy (0 ≤ y ≤ 0.25) alloys. All of the magnetization curves are characteristic of ferromagnetism or ferrimagnetism. By using Arrott plot analysis the
Kurt R.A. Ziebeck +8 more
doaj +1 more source
Some New Concepts of Shape Memory Effect of Polymers [PDF]
, 2014 In this study some new concepts regarding certain aspects related to shape memory polymers are presented. A blend of polylactic acid (PLA) (80%) and polybutylene succinate (PBS) (20%) was prepared first by extrusion, then by injection molding to obtain ...
FARZANEH, Sedigheh +11 more
core +1 more source
Position Measurements Using Magnetic Sensors for a Shape Memory Alloy Linear Actuator
Sensors, 2022 This article presents the design and implementation of a linear actuator based on NiTi Shape Memory Alloys with temperature and position measurements based on a magnetic sensor array and a set of thermistors.
Ricardo Cortez Vega +5 more
doaj +1 more source
Deformation and Fracture of Thin Sheets of Nitinol [PDF]
, 2007 Nickel-Titanium (Nitinol) is a Shape Memory Alloy (SMA) that exhibits superelasticity (pseudoelasticity) and shape memory by a solid-solid state diffusion-less phase transformation.
Daly, Samantha Hayes
core +1 more source
Thermal-Mechanical Properties of Polyurethane-Clay Shape Memory Polymer Nanocomposites [PDF]
, 2010 Shape memory nanocomposites of polyurethane (PU)-clay were fabricated by melt mixing of PU and nano-clay. Based on nano-indentation and microhardness tests, the strength of the nanocomposites increased dramatically as a function of clay content, which is
Kraft, Arno, +21 more
core +2 more sources