Application of Steinmetz-type power laws to the loss description in NiFe alloys
The paper discusses the application of Steinmetz-like power laws to the description of total energy losses in Ni-Fe alloys (permalloys). Two types of permalloys with different nickel contents (50% wt. Ni and 79% wt. Ni) were analyzed. A phenomenological two-term formula for the dependence of loss density on frequency and magnetic induction is proposed. For the examined samples the formula yields the averaged errors below 12.3%.
Authors
- Srđan Divac (ORCID: https://orcid.org/0000-0002-7093-9529)
- Krzysztof Chwastek (ORCID: https://orcid.org/0000-0002-2294-9976)
- Branko Koprivica (ORCID: https://orcid.org/0000-0001-5014-6866)
- Mariusz Najgebauer (ORCID: https://orcid.org/0000-0001-9441-1924)
Publication Details
- Published
- 2025-08-04
- DOI
- https://doi.org/10.69994/12ic25030
- Primary Topic
- Metallurgical and Alloy Processes
- Type
- article
- Field-Weighted Citation Impact
- 0.00