Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Structural studies, magnetic properties and loss separation in iron–phenolicsilane soft magnetic composites
AbstractIn this work, six different series of iron based soft magnetic composites are produced and studied: (1) passive iron powder; (2) passive iron powder-0.7% resin with coupling agent; (3) passive iron powder-0.7% resin without coupling agent; (4) passive iron powder-1.5% resin with coupling agent; (5) passive iron powder-1.5% resin without coupling agent; (6) pure iron-1.5% resin. The specimens were shaped as cylindrical rods and characterized by fourier transform infrared spectrometer (FTIR), energy dispersive analyzer (EDX), X-ray diffraction (XRD) and indutance capacitance resistance (LCR) meter. The results show that the hysteresis loss coefficient is close to each other for all the samples (0.0011<k2<0.0019), but the eddy current loss coefficient is higher for the passive-0.7% resin sample without coupling agent (k3=0.005) in comparison with the other samples.
Structural studies, magnetic properties and loss separation in iron–phenolicsilane soft magnetic composites
AbstractIn this work, six different series of iron based soft magnetic composites are produced and studied: (1) passive iron powder; (2) passive iron powder-0.7% resin with coupling agent; (3) passive iron powder-0.7% resin without coupling agent; (4) passive iron powder-1.5% resin with coupling agent; (5) passive iron powder-1.5% resin without coupling agent; (6) pure iron-1.5% resin. The specimens were shaped as cylindrical rods and characterized by fourier transform infrared spectrometer (FTIR), energy dispersive analyzer (EDX), X-ray diffraction (XRD) and indutance capacitance resistance (LCR) meter. The results show that the hysteresis loss coefficient is close to each other for all the samples (0.0011<k2<0.0019), but the eddy current loss coefficient is higher for the passive-0.7% resin sample without coupling agent (k3=0.005) in comparison with the other samples.
Structural studies, magnetic properties and loss separation in iron–phenolicsilane soft magnetic composites
Taghvaei, A.H. (Autor:in) / Shokrollahi, H. (Autor:in) / Janghorban, K. (Autor:in)
26.06.2009
7 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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