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SPD-induced changes of structure and magnetic properties in the Cu–Co alloys
- Source :
- Materials Letters. 98:217-221
- Publication Year :
- 2013
- Publisher :
- Elsevier BV, 2013.
-
Abstract
- The microstructure and magnetic properties of binary Cu–Co alloys are studied. The investigations have been carried out using samples in two structural states, i.e. as-cast and after severe plastic deformation by the high-pressure torsion (HPT) carried out at the ambient temperature and pressure of 6 GPa. The grain size after HPT is in the nanometer range. HPT allows one to control the ratio between ferromagnetic and superparamagnetic precipitates in the diamagnetic matrix.
Details
- ISSN :
- 0167577X
- Volume :
- 98
- Database :
- OpenAIRE
- Journal :
- Materials Letters
- Accession number :
- edsair.doi...........0e7682d00b1b1b76954418683f21ac06