Nanocrystalline soft magnetic composites (NSMCs) have met the requirements of emerging power applications with high conversion efficiency and a wide operating temperature range. However, owing to the evolving design concepts of power magnetic devices, the comprehensive electromagnetic performance of NSMCs should be further improved to broaden their applications. This review presents the typical applications and the advantageous scenarios of Finemet-based NSMCs fabricated from flaky powders. The state of the art and industrialization status of NSMCs for power magnetic devices are summarized. Based on the latest research findings, this review discusses feasible strategies for Finemet-based NSMCs concerning powder selection, insulation coating, powder densification, and heat treatment. Furthermore, the challenges and opportunities in the future development of low-loss Finemet-based NSMCs with a wide temperature range are highlighted.
No takes yet. Share an insight, caveat, or question.
Zhou et al. (2026) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: