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Showing 1 to 9 of 9 for “"Nd-Fe-B"”.

  1. Dysprosium transport in Nd-Fe-B pellets

    Pumwongpitak, Parawee

    mtu Repository record

  2. Wachstum, Mikrostruktur und hartmagnetische Eigenschaften von Nd-Fe-B-Schichten

    Hannemann, UllrichTechnische Universität Dresden

    … Arbeit wurden mit der gepulsten Laserdeposition Nd-Fe-B-Schichten abgeschieden. Diese Schichten wurden auf einem geheizten Substrat deponiert und reagierten zu der hart-magnetischen Nd2Fe14B-Phase. Eine weitere Phase in den Schichten ist Neodym aufgrund der überstöchiometrischen Abscheidung von …

    qucosa-diss

  3. Epitaxial Nd-Fe-B films: Growth, texture, magnetism and the influence of mechanical elongation

    Kwon, Ah-RamTechnische Universität Dresden

    … thesis focuses on the preparation of epitaxial Nd-Fe-B thin films using pulsed laser deposition for good hard magnetic properties. They are suitable for a basic understanding of the intrinsic magnetic properties. Compositional control was necessary to achieve phase formation with improved …

    qucosa-diss

  4. Effect of melt convection on microstructure evolution of peritectic Nd-Fe-B and Ti-Al alloys

    Biswas, KaushikTechnische Universität Dresden

    … Einfluss der Schmelzkonvektion auf das erstarrende Gefüge von peritektischen Nd-Fe-B – und TiAl-Legierungen mit Hilfe neuartiger Methoden untersucht. Da die magnetischen und mechanischen Eigenschaften dieser technisch relevanten Legierungen stark vom Gefüge und insbesondere vom Volumenanteil der …

    qucosa-diss

  5. Development of polymer bonded magnets with enhanced magneto-mechanical properties for high temperature and aggressive environments

    Xiao, Jun1999

    … of an impervious high temperature coating and a coating method that provides an oxidation and corrosion resistance to the Nd-Fe-B magnetic powders. The processibility, thermal and environmental stability, corrosion resistance and magnetic properties of polyphenylene sulfide (PPS) bonded …

    iastate Repository record

  6. Magnetisation reversal in permanent magnet materials

    Tomka, George JiriUniversity of Central Lancashire1992

    … of magnetisation in sintered anisotropic Nd-Fe-B, isotropic melt-spun Nd-Fe-B powder, and in Sm-(Co,Cu,Fe,Zr) 2:17 anisotropic powder. Magnetisation measurements have been performed using vibrating sample magnetometers, a permeameter, and an adapted pulsed field magnetometer. Magnetisation …

    cent-lancashire Repository record

  7. DETECTION OF MAGNETIZATION REVERSAL IN A NEODYMIUM-IRON-BORON MAGNET USING A HALL-EFFECT MICROPROBE

    DAMENTO, MICHAEL ANTHONY.The University of Arizona.1986

    Magnetization processes in a sintered Nd-Fe-B permanent magnet (NEOMAX-35) were examined on a small scale using a Hall-effect microprobe with an active area 75 μm on a side. Probes were made by evaporating bismuth through a stencil mask onto glass slides. Experiments were performed by placing a …

    arizona-thes Repository record

  8. Studies of the magnetic properties and microstructures of two rare earth-transition metal type magnetic alloys

    Bailey, TonyUniversity of Birmingham1985

    … two types of magnetic alloys based on Sm(Co,Cu,Fe,Zr)\(_z\) (z = 7.4) and Nd\(_{15}\)Fe\(_{77}\)B\(_8\) has been carried out. The optimum heat treatment which gave the best magnetic properties for the Sm(Co,Cu,Fe,Zr)\(_z\) alloy depended primarily on the sintering and solid solution …

    birmingham Repository record

  9. INVESTIGATION OF THE RESISTANCE TO DEMAGNETIZATION IN BULK RARE-EARTH MAGNETS COMPRISED OF CRYSTALLOGRAPHICALLY-ALIGNED, SINGLE-DOMAIN CRYSTALLITES WITH MODIFIED INTERGRANULAR PHASE

    Li, Jie

    mtu Repository record