Development of soft magnetic composites cast from ferrites and construction binders with lowest core loss
Year: 2025
Type: article
Abstract: Soft magnetic composites cast with recycled ferrites and construction binders like cement, epoxy, or asphalt are highly robust and possess the lowest core up to 100 kHz in a wide temperature range. This paper shows how by using precision-enhanced magnetic testing and sophisticated hysteresis modeling, the performance of these materials could be significantly improved with respect to the stress effect on losses. A composite material grade with minimal losses was developed by benefiting from the behavior of ferrite compositions yielding zero crystalline anisotropy at temperatures below 0 °C under compressive stress.
Source: AIP Advances
DOI: 10.1063/9.0000925
Authors: Ibrahim Ellithy, Mauricio Esguerra, Rewanth Radhakrishnan
Language: English
Field: Materials Science
Domain: Physical Sciences
Open Access status: gold
Estimated APC paid: $1,350
OpenAlex ID: W4408221469