Origin of coercivity in an anisotropic Sm(Fe,Ti,V)12-based sintered magnet
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DOI: 10.1016/j.actamat.2021.117161
Abstract: Abstract We have demonstrated an anisotropic bulk SmFe12-based sintered magnet with sufficiently large coercivity of μ0Hc=1.0 T and a remanence ratio (Mr/Ms) of 0.84 using conventional liquid sintering process of nitrogen jet-milled powders with the… read more here.
Keywords: origin coercivity; sintered magnet; magnet; coercivity ... See more keywords
Optimizing microstructure and magnetic properties of mischmetal-based sintered magnets by grain refinement
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DOI: 10.1016/j.matlet.2020.127509
Abstract: Abstract In order to prepare high-performance low-cost sintered (Nd, MM)-Fe-B magnets, the effect of the microstructure of strip-casting alloys on the particle size and distribution of powder was first investigated in this work. By adding… read more here.
Keywords: optimizing microstructure; magnetic properties; sintered magnets; based sintered ... See more keywords
Properties of Structural Lightweight Aggregate Concrete Based on Sintered Fly Ash and Modified with Exfoliated Vermiculite
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DOI: 10.3390/ma14205922
Abstract: Despite the undoubted advantages of using lightweight concrete, its actual use for structural elements is still relatively small in comparison to ordinary concrete. One of the reasons is the wide range of densities and properties… read more here.
Keywords: concrete based; sintered fly; lightweight aggregate; based sintered ... See more keywords