Abstract
This study proposes a novel method for the evaluation of matrix structures of cast irons by means of eddy current (EC) evaluation. Experimental results of gray and ductile cast irons show that EC evaluation is sensitive to the difference of matrix structures obtained by microstructure observations. It was shown that relationship between percentage of pearlite in ductile cast iron and EC signals can be fitted by a functional dependence. Results of mechanical tests - Vickers hardness of specimens can also be predicted by means of EC evaluations.
| Original language | English |
|---|---|
| Pages (from-to) | 493-496 |
| Number of pages | 4 |
| Journal | Journal of Magnetism and Magnetic Materials |
| Volume | 258-259 |
| DOIs | |
| Publication status | Published - 2003 Mar |
| Event | Second Moscow International Symposium on Magnetism (MISM) - Moscow, Russian Federation Duration: 2001 Jun 20 → 2001 Jun 24 |
Keywords
- Cast irons
- Eddy current evaluation
- Matrix structures
- Mechanical property
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
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Cite this
Uchimoto, T., Takagi, T., Konoplyuk, S., Abe, T., Huang, H., & Kurosawa, M. (2003). Eddy current evaluation of cast irons for material characterization. Journal of Magnetism and Magnetic Materials, 258-259, 493-496. https://doi.org/10.1016/S0304-8853(02)01068-5