搜索结果: 1-15 共查到“材料科学 magnetic field”相关记录20条 . 查询时间(0.966 秒)
Superconductivity in a graphene system survives a strong magnetic field
graphene magnetic field MA TTG
2021/8/9
A material system known as magic-angle twisted trilayer graphene exhibits superconductivity. The observation that this superconductivity persists under a strong magnetic field could lead to advances i...
Magnetic Field-Induced Compressive Property of Magnetorheological Elastomer under High Strain Rate
Magnetorheological elastomers dynamic compression properties high strain rate the split hopkinson pressure bar system
2015/3/24
The dynamic compressive property of magnetorheological elastomer (MRE) under high strain rate was investigated using a modified split Hopkinson pressure bar system. Both the compressive properties in ...
Squeeze behavior of magnetorheological fluids under constant volume and uniform magnetic field
Squeeze mode magnetorheological fluid constant volume magnetorheological fluids helmholtz coil
2015/3/26
In this work the experimental investigation of magnetorheological fluids in squeeze mode has been carried out under constant volume with a self-developed device. The magnetorheological fluids were for...
Smart polyurethane foam with magnetic field controlled modulus and anisotropic compression property
Polyurethane magnetorheological foam preparation in-situ polymerization carbonyl iron particle polyurethane foam
2015/3/27
A new kind of polyurethane (PU) magnetorheological (MR) foam was prepared via in situ polymerization and foaming for the first time. A chain-like structure of carbonyl iron particles in the liquid pol...
Compression behaviors of magnetorheological fluids under nonuniform magnetic field
Compression Squeeze Magnetorheological fluid Nonuniform magnetic field Continuum media theory
2015/3/26
This work is concerned with an experimental and theoretical study on compression properties of magnetorheological fluids under the nonuniform field. Experimental tests of unidirectional monotonic comp...
Full-field deformation of magnetorheological elastomer under uniform magnetic field
Digital holographic interferometry analysis of the magnetorheological elastomers morphological transformation
2015/3/27
A digital holographic interferometry was applied to analyze the morphology transformation of the magnetorheological elastomer, and both the contraction and stretch deformation were observed under appl...
Magnetic-Field-Induced Normal Force of Magnetorheological Elastomer under Compression Status
Magnetorheological elastomers monotonic loading magnetic field the particle distribution cyclic loading the stress
2015/3/27
The magnetic-field-induced normal force of magnetorheological elastomer (MRE) under compression status is studied in this paper. The influence of monotonic loading of the magnetic field, particle dist...
Physically crosslinked poly(vinyl alcohol) hydrogels with magnetic field controlled modulus
Physical crosslinking heterosexual ethylene glycol water gel carbonyl iron particle PVA hydrogel magnetorheological
2015/3/30
Physically cross-linked isotropic and anisotropic poly(vinyl alcohol) (PVA) hydrogels containing micron-sized carbonyl iron particles were prepared through a cyclic freezing–thawing process. The PVA h...
Anisotropic polyurethane magnetorheological elastomer prepared through in situ polycondensation under a magnetic field
Polytetramethylene ether glycol polyurethane magnetorheological elastomers iron particles composite materials
2015/3/30
Highly filled polytetramethylene ether glycol (PTMEG)-based polyurethane (PU) magnetorheological elastomers (MREs) with anisotropic structure and good mechanical properties were prepared. The difficul...
On the influence of magnetic field processing on the texture, phase assemblage and properties of low aspect ratio Bi2 Sr2 CaCu2 Ox /AgMg wire
magneto science Bi2212 texture
2010/1/18
Bi2 Sr2 CaCu2 Ox /AgMg conductors are potentially important for many applications up to 20 K, including magnets for cryogen-free magnetic resonance imaging and high field nuclear magnetic resonance re...
Simultaneous alignment and micropatterning of carbon nanotubes using modulated magnetic field
carbon nanotubes dispersion, alignment patterning magnetic field
2010/1/18
We report simultaneous alignment and micropatterning of carbon nanotubes (CNTs) using a high magnetic field. It is important to prepare well-dispersed CNTs for alignment and patterning because CNT agg...
Fabrication of crystal-oriented barium-bismuth titanate ceramics in high magnetic field and subsequent reaction sintering
magnetic field lead-free piezoelectric ceramics sintering
2010/1/18
High magnetic field was applied to fabricate novel lead-free piezoelectric ceramics with a textured structure. A compact of crystallographically oriented grains was prepared by dry forming in a high m...
Texturing by cooling a metallic melt in a magnetic field
magnetoscience magnetic processing nucleation
2010/1/18
Processing in a magnetic field leads to the texturing of materials along an easy-magnetization axis when a minimum anisotropy energy exists at the processing temperature; the magnetic field can be app...
Magnetic field effects on electric behavior of [Fe(CN)6]3− at bare and membrane-coated electrodes
homogeneous magnetic field electron-tunneling reaction apparent diffusion coefficient [Fe(CN)6]3− dioctadecyldimethylammonium chloride
2010/10/12
The cyclic voltammetric behavior of [Fe(CN)6]3− was investigated under homogeneous
magnetic fields perpendicular to the electrode surface in order to determine the effects of
magnetic fields o...
Magnetic field effects on electrochemical metal depositions
electroplating magnetoelectrolysis magnetohydrodynamics experiment numerical simulation
2010/10/12
This paper discusses recent experimental and numerical results from the authors’ labs on the
effects of moderate magnetic (B) fields in electrochemical reactions. The probably best
understood effect...