搜索结果: 1-15 共查到“复合材料 particles”相关记录18条 . 查询时间(0.031 秒)
Highly effective antibacterial activity of lithium-dopedmagnesium oxide particles synthesized by the microwave-assisted hydrothermal route
MgO particles Bacterial inactivation Microwave-assisted hydrothermal route Li doping Antibacterial mechanism
2023/6/21
Nanocrystallinemagnesiumoxide with different lithiumdopingmolar contents were prepared by amicrowaveassisted hydrothermal route to improve their antibacterial activity. The as-preparedMgO and Li-doped...
Tiny magnetic particles enable new material to bend, twist and grab
Tiny magnetic particles new material bend twist grab
2019/12/20
A team of researchers from the Georgia Institute of Technology and The Ohio State University has developed a material called magnetic shape memory polymer that uses magnetic fields to transform into a...
Magneto-induced stress enhancing effect in colloidal suspension of paramagnetic and superparamagnetic particles dispersed in a ferrofluid medium
Magneto - induced the micro structure of colloidal suspension paramagnetic super paramagnetic particle dispersion
2015/3/24
The magneto-induced stress and relative microstructure in a colloidal suspension of paramagnetic and superparamagnetic particles dispersed in a ferrofluid medium is studied using particle-level dynami...
Study of the particles' structure dependent rheological behavior for polymer nanospheres based shear-thickening fluid
Shear thickening Rheological properties Poly nanospheres Viscosity Mechanism
2015/3/24
A novel kind of shear thickening fluid (STF) was developed via dispersing poly(styrene–acrylic acid) (PS–AA) nanospheres into ethylene glycol (EG). By varying the structure characteristics of the PS–A...
Microstructure and magnetorheological properties of the thermoplastic magnetorheological elastomer composites containing modified carbonyl iron particles and poly(styrene-b-ethylene-ethylenepropylene-b-styrene) matrix
Magnetorheological elastomers thermoplastic melt mixing titanate coupling agent the carbonyl iron particles microstructure
2015/3/30
Novel isotropic and anisotropic thermoplastic magnetorheological elastomers (MRE) were prepared by melt blending titanated coupling agent modified carbonyl iron (CI) particles with poly(styrene-b-ethy...
Shear-thickening behavior of polymethylmethacrylate particles suspensions in glycerine-water mixtures
Shear thickening fluid Reversibility Thixotropy Glycerine–water mixtures Polymethylmethacrylate
2015/3/30
The rheological behavior of polymethylmethacrylate (PMMA) particles suspensions in glycerine–water mixtures has been investigated by means of steady and dynamic rheometry in this work. The shear rheol...
Surface modification and characterization for dispersion stability of inorganic nanometer-scaled particles in liquid media
Surface modification characterization for dispersion stability inorganic nanometer-scaled particles liquid media
2010/10/12
Inorganic nanoparticles are indispensable for science and technology as materials, pigments and cosmetics products. Improving the dispersion stability of nanoparticles in various liquids is essential ...
Aluminium matrix composites reinforced with AlN particles formed by in situ reaction
Composites In situ reaction Aluminium nitride
2009/12/2
Purpose: Ultrafine reinforcement particles are formed as product of reaction between reactive components. Those
kinds of materials have good mechanical properties (higher yield stress and creep resis...
Silver matrix composites reinforced with galvanically silvered particles
Metal matrix composites Silver matrix Ceramic particles
2009/12/1
Purpose: The paper presents the possibility of the application of metalic layers drifted with the use of the galvanic
methods on the ceramic particles surface. The application of the layers was aimed...
Enhancement of the Dewetability Characteristics of Fine Silica Particles
Silica Lime Coagulation Surface hydrophobicity Dewatering aid Kinetics and moisture content
2009/10/12
The dewatering of ne particles is the most dicult part of ne particle processing in preparation plants.The diculty is due to the fact that ne particles have a higher speci c surface area than coa...
Oxidation of the AlSi6Cu4 alloy and AlSi6Cu4-graphite particles composite at the elevated temperatures
oxidation metal matrix composites squeeze casting graphite particles
2011/3/30
Oxidation process of AlSi6Cu4 alloy as a composite matrix and of AlSi6Cu4 / 8 vol.% graphite particles composite was investigated.Composites were prepared by stirring method for suspension obtaining a...
Oxidation of the AlSi6Cu4 alloy and AlSi6Cu4-graphite particles composite at the elevated temperatures
oxidation metal matrix composites squeeze casting graphite particles
2011/3/30
Oxidation process of AlSi6Cu4 alloy as a composite matrix and of AlSi6Cu4 / 8 vol.% graphite particles composite was investigated.Composites were prepared by stirring method for suspension obtaining a...
Poly(methylmethacrylate)-coated carbonyl iron particles and their magnetorheological characteristics
magnetorheological fluid (MRF) CI–PMMA composite particles anti-sedimentation property magnetorheological effect
2015/3/30
Magnetorheological fluids (MRFs) are typesof suspensions that containmagneticparticlesanda carrierfluid, andare considered as semi-active smart materials. By tuning the strength of an externalmagnetic...
Synthesis and rheological investigation of a magnetic fluid using olivary silica-coated iron particles as a precursor
Magnetic fluid Core–shell particle Rheology
2015/3/30
A new type of magnetic fluid was prepared by dispersing monodispersed iron–silica (Fe–SiO2) composite particles in polyethylene glycol (PEG) 400. The composite particles Fe–SiO2 were synthesized by hy...
Selected mechanical properties of aluminum composite materials reinforced with SiC particles
Cast composites Silicon carbide Mechanical properties
2011/3/15
This work presents the results of research concerning influence of ceramic particles’ content of silicon carbide on selected mechanical properties of type AW-AlCu4Mg2Mn - SiC composite materials.