Magnetic properties of (Sm, Zr)(Fe, Co)10−xTix (x = 0, 0.5, 1) bulk magnets
Source abstract
Abstract
It would be desirable if the magnetic properties of Sm–Fe alloys could be increased without the need for nitrogenation. In this experiment, Sm–Fe bulk magnets were prepared from the Sm–Fe powders by the spark plasma sintering (SPS) technique without nitrogenation. The structures and magnetic properties of the Sm–Fe bulk magnets prepared by the SPS technique were investigated. By optimization of the composition and production process, it was found that the (Sm0.7Zr0.3)(Fe0.7Co0.3)9Ti magnet with the fine Th2Zn17-type phase showed a high coercivity of 4.35 kOe.
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Research context
OpenAlex topics: Magnetic Properties of Alloys · Hydrogen Storage and Materials · Magnetic and transport properties of perovskites and related materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Advanced Materials Science and Engineering, Chiba Institute of Technology 1 , Narashino 275-8588, Japan
Institute for Solid State Physics, The University of Tokyo 2 , Kashiwa 277-8581, Japan
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