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Showing 1 to 9 of 9 for “"Magnetic composites"”.

  1. Development of Iron-Based Soft Magnetic Composites with Novel Coating Materials

    Soft Magnetic Composites (SMCs) are an exciting class of material, with the potential to replace steel laminations as the magnetic core material used in electric motors. The main advantage of SMCs is their isotropic magnetic properties, allowing for radically different design concepts as compared …

    cambridge Repository record for Development of Iron-Based Soft Magnetic Composites with Novel Coating Materials (opens in a new tab)

  2. Contributions to permanent magnet wind generator design including the application of soft magnetic composites

    … which includes the application of soft magnetic composite (SMC) materials to the desing of these machines. A problem is first addressed of adapting a PM wind generator, intended for high-speed operation with a small 3-bladed wind turbine, for low speed operation with a new multi-blade, …

    cape-town Repository record for Contributions to permanent magnet wind generator design including the application of soft magnetic composites (opens in a new tab)

  3. Microstructure-based FE Modeling and Measurements of Magnetic Properties of Polymer Matrix-Metal Composites

    … minimize its size; the second is to optimize the magnetic properties of the constituent magnetic materials, which include permeability, density, resistivity, core loss density, saturation magnetization value, fluidity, sintering temperature, and others. Compared to altering the nature of solid …

    vt Repository record for Microstructure-based FE Modeling and Measurements of Magnetic Properties of Polymer Matrix-Metal Composites (opens in a new tab)

  4. Thermodynamic and transport properties of non-magnetic particles in magnetic fluids

    Magnetic composites, obtained on associating magnetic fluid with non-magnetic particles, offer interesting opportunities in separations, assemblies and other applications, where the microstructure of the composite can be altered reversibly by an external field without altering the composition. The …

    mit Repository record for Thermodynamic and transport properties of non-magnetic particles in magnetic fluids (opens in a new tab)

  5. Redox-active materials for electrochemically-mediated separations

    … polypyrrole and polyferrocene-containing magnetic composites were synthesized through a facile multi-step procedure, and exhibit strong adsorption capacities for both inorganic and organic contaminants.

    mit Repository record for Redox-active materials for electrochemically-mediated separations (opens in a new tab)

  6. Piezoelectric-based Multi-Scale Multi-Environment Energy Harvesting

    … conditions. For a broadband energy harvester, a magnetically-coupled array of oscillators was designed and built that broadened the harvester's effective resonance frequency with considerably improved output power. A new design concept for thermal energy harvesting that employs a …

    vt Repository record for Piezoelectric-based Multi-Scale Multi-Environment Energy Harvesting (opens in a new tab)

  7. Design Methodology and Materials for Additive Manufacturing of Magnetic Components

    Magnetic components such as inductors and transformers are generally the largest circuit elements in switch-mode power systems for controlling and processing electrical energy. To meet the demands of higher conversion efficiency and power density, there is a growing need to simplify the process of …

    vt Repository record for Design Methodology and Materials for Additive Manufacturing of Magnetic Components (opens in a new tab)

  8. Magnetism and interactions at the nanoscale: synthesis, characterization and applications

    Magnetic nanomaterials play a pivotal role in both fundamental research and a wide range of technological applications. This dissertation delves into the world of nanomagnetism, exploring various aspects of magnetic iron cobalt (Fe65Co35) structures in the form of nanocubes and nanochains. The …

    cornell Repository record for Magnetism and interactions at the nanoscale: synthesis, characterization and applications (opens in a new tab)

  9. Multi-component Elastomer Composites for Next Generation Electronics and Machines

    … with high thermal or electrical conductivities, magnetic material response, or stimuli-responsive shape and rigidity tuning. In recent years, these materials have become enabling for wearable electronics and soft machines which has led to the development of new material architectures that provide …

    vt Repository record for Multi-component Elastomer Composites for Next Generation Electronics and Machines (opens in a new tab)