[PDF] Top 20 Ferromagnetic Shape Memory Microactuators
Has 10000 "Ferromagnetic Shape Memory Microactuators" found on our website. Below are the top 20 most common "Ferromagnetic Shape Memory Microactuators".
Ferromagnetic Shape Memory Microactuators
... driving frequency above the critical frequency, the scanning angle sharply decreases independent of the heating power. This low-pass behavior can be attributed to the dynamics of heat transfer between the double-beam and ... See full document
6
Reversible strain in Ni-Mn-Ga with collinear field and stress
... strains in Ni-Mn-Ga originate in the psuedo-elasticity that occurs due to the reorientation of the martensitic twin variants. In ferromagnetic shape memory alloys (FSMAs), however, the reorientation ... See full document
14
Magnetic Field Induced Two Way Shape Memory Effect of Ferromagnetic Ni2MnGa Sputtered Films
... The shape memory behavior by a magnetic field for the constraint-aged films was observed around the martensitic transformation temperature on ...The shape change under the magnetic field from 0 to 5 T ... See full document
6
Development of a Thermo-Magneto-Mechanical Free-Energy Model for the Ferromagnetic Shape-Memory Material NiMnGa
... Ferromagnetic shape-memory alloys, then, have potential to be the best of both worlds: large strain and high actuation ...reason ferromagnetic shape-memory materials are of ... See full document
91
Martensitic Transformation and Magnetic Properties of Ni Co Mn In Gd Ferromagnetic Shape Memory Alloys
... Martensitic Transformation and Magnetic Properties of Ni-Co-Mn-In-Gd Ferromagnetic Shape Memory Alloys Kaifeng Li, Li Gao* and Yongcheng Liang College of Engineering Science and Technolo[r] ... See full document
6
Electrochemical and Mechanical Behavior in Polycrystalline Co-Ni-Ga Shape Memory Alloys
... of ferromagnetic shape memory alloys experience a large change of shape, corrosion protection with additional coatings would be nearly ...of ferromagnetic shape memory ... See full document
11
Mechanical and Magnetic Properties of Ni Mn Ga Gd Ferromagnetic Shape Memory Alloys
... representative eutectic structure composed of the matrix and the second phase is observed in the alloy. As shown in Fig. 2(b), the second phases inside the grains have a lamellar morphology, and indicate radial growth; ... See full document
6
Magnetomechanical performance and mechanical properties of Ni-Mn-Ga ferromagnetic shape memory alloys
... both shape and magnitude, so it is likely that the fundamental ideas concerning the relationship between internal field, external stress, and yield stress are ... See full document
11
Transmission Electron Microscopy of Twins in 10M Martensite in Ni Mn Ga Ferromagnetic Shape Memory Alloy
... Ga ferromagnetic shape memory alloy was investigated by conventional transmission electron microscopy (CTEM) and electron diffraction ...other shape memory ... See full document
5
Dynamic Response in the Low-kHz Range and Delta-E Effect in Ferromagnetic Shape Memory Ni-Mn-Ga
... the shape memory martensitic transformation temperature is nearly coincident with the ferromagnetic order- ing temperature, suggesting a coupled magneto-structural trans- formation which may be ... See full document
11
Future of shape memory alloy and its utilization
... two-way shape-memory effect is the effect that the material remembers two different shapes: one at low temperatures, and one at the high-temperature ...a shape-memory effect during both ... See full document
6
The studies on characteristics of magnetic memory signals of ferromagnetic component for double defect associated
... with ferromagnetic materials are often subjected to fluctuating service load which are susceptible to cause failure as a result of ...material, shape deformation 2002; Holt et ... See full document
7
Shape Memory Micropumps
... suitable microactuators and ...materials. Shape-memory alloys show great promise in this aspect since their work density is significantly higher than that of other types of ...bulk shape- ... See full document
8
Fe Pd Ferromagnetic Shape Memory Alloy Thin Films Made By Dual Source DC Magnetron Sputtering*
... Fe–Pt, 6) Fe–Ni–Co–Ti, 7) Fe–Pd–Pt 8) and so on. In the present study, ductile Fe–Pd system has been chosen. Fe–Pd alloy system is known to show a thermoelastic fcc-to-fct marten- sitic transformation in alloys near ... See full document
7
Rearrangement of Martensite Variants in Iron Based Ferromagnetic Shape Memory Alloys under Magnetic Field
... Recently, ferromagnetic shape memory alloys have at- tracted considerable attention because they exhibit a giant magnetic field-induced strain (MFIS) of several percent, which arises in association ... See full document
5
Effect of Hydrostatic Pressure on P 14M 2M and P 2M Martensitic Transformations in Single Crystalline Ni Mn Ga Ferromagnetic Shape Memory Alloys
... based ferromagnetic shape memory alloys have attracted considerable attention partly because they are typical example to investigate the relationship be- tween the magnetism and martensitic ... See full document
5
Thermal Expansion and Magnetization Studies of Novel Ferromagnetic Shape Memory Alloys Ni52Mn12 5Fe12 5Ga23 and Ni2Mn0 75Cu0 25Ga
... state, the M-B curves resemble each other, and this is consistent with the results in Ref. 7). In the Ferro-A state, the magnetization at 300 K is lower than that in the Ferro-M state. Figure 6(b) shows the high-field ... See full document
6
Functional stability of a ferromagnetic polycrystalline Ni2MnGa high temperature shape memory alloy
... The lattice parameters measured in both phases were found to be affected by the magnetic fields induced in the specimen by the applied ohmic heating method used, even above the expected [r] ... See full document
5
Effect of Magnetic Field on Deformation Properties in Ferromagnetic Ni2MnGa Shape Memory Alloy
... interesting in part because such alloys have extensively been studied recently to try to understand features related to SME and its related phase transformation behavior with and without magnetic field. Notable features ... See full document
8
Mobility of Twin Boundaries in Fe Pd Based Ferromagnetic Shape Memory Alloys
... Mechanical spectroscopy is a very sensitive technique used to analyse defects interaction processes in materials and phase transformations and in particular it has been widely ap- plied to study the martensitic ... See full document
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