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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...
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...
Temperature Dependence of Dynamic Modulus and Damping in Continuous Fiber- Reinforced Al-(alloy) Matrix Composites at Elevated Temperatures
Continuous Fibre-Reinforced Al-(alloy) Composites elevated temperatures dynamic modulus
2010/1/14
Mechanical damping (in the longitudinal vibration mode only) and temperature dependence of dynamic modulus in the
longitudinal ( II ) and transverse ( ⊥ ) fiber direction were measured for several me...
Determination of Reliability Index and Weibull Modulus as a Measure of Hypereutectic Silumins Survival
Casting quality management Reliability Weibull modulus Hypereutectic silumins
2011/3/11
The first part of the study describes the methods used to determine Weibull modulus and the related reliability index of hypereutectic silumins containing about 17% Si, assigned for manufacture of hig...
An effective permeability model to predict field- dependent modulus of magnetorheological elastomers
Magnetorheological elastomers Mechanical properties Magnetic field Field-dependent shear modulus
2015/3/30
Magnetorheological elastomers (MREs) are composites where magnetic particles are suspended in a non-magnetic solid or a gel-like matrix. MREs are shown to have a controllable, field-dependent shear mo...
Numerical analysis on magnetic-induced shear modulus of magnetorheological elastomers based on multi-chain model
Magnetorheological elastomers Shear modulus Magnetic dipole model
2015/3/31
Based on the magnetic interaction energy, using derivative of the magnetic energy density, a model is proposed to compute the magnetic-induced shear modulus of magnetorheological elastomers. Taking in...