High Damping Related To Anelasticity Of Mn-Cu-Alloys
The dynamic relaxation spectrum of tree Mn-Cu alloys for a broad temperature interval -293-973K is investigated in order to determine the micro-plastic behavior of the material at levels of relative deformation at the range of 10 -4 -10 -2 .The amplitude dependence of internal friction (IF) shows presence of tree zones of deformation amplitudes and possible dislocation mechanism of hysteretic damping and micro-plasticity in material.
Authors
- Ivan Parshorov
- Maria Ormanova (ORCID: https://orcid.org/0000-0003-1154-4313)
- Stefan Valkov (ORCID: https://orcid.org/0000-0003-0416-0549)
- Stoyan Parshorov
Publication Details
- Journal
- Engineering Sciences
- Published
- 2024-12-20
- DOI
- https://doi.org/10.7546/engsci.lxi.24.04.02
- Primary Topic
- Magnetic Bearings and Levitation Dynamics
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Bulgarian National Science Fund
- European Regional Development Fund