Loading...
Please wait, while we are loading the content...
Similar Documents
Influence of aging and thermomechanical cycling on the magnetostriction and magnetic shape memory effect in martensitic alloy
| Content Provider | Scilit |
|---|---|
| Author | L’Vov, Victor A. Kosogor, Anna Barandiaran, Jose M. Chernenko, Volodymyr A. |
| Copyright Year | 2015 |
| Description | Journal: Journal of Physics D: Applied Physics An influence of internal stress created by the crystal defects on the magnetically induced reorientation (MIR) of martensite variants in the ferromagnetic shape memory alloy (FSMA) has been analyzed. Using the internal stress conception, a noticeable influence of the spatial reconfiguration of crystal defects on the ordinary magnetostriction of FSMA and magnetic shape memory (MSM) effect has been predicted. It has been shown that the defect reconfiguration, which stabilizes the martensitic phase during martensite aging, increases the shear elastic modulus. The increase of shear modulus reduces the magnetostriction value and in this way suppresses the MSM effect. The magneto-thermo-mechanical training of aged alloys destabilizes the martensitic phase, restores the initial magnetostriction value, and promotes the MSM effect. |
| Related Links | http://iopscience.iop.org/article/10.1088/0022-3727/48/39/395002/pdf |
| ISSN | 00223727 |
| e-ISSN | 13616463 |
| DOI | 10.1088/0022-3727/48/39/395002 |
| Journal | Journal of Physics D: Applied Physics |
| Issue Number | 39 |
| Volume Number | 48 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 2015-09-10 |
| Access Restriction | Open |
| Subject Keyword | Journal: Journal of Physics D: Applied Physics |
| Content Type | Text |
| Resource Type | Article |
| Subject | Surfaces, Coatings and Films Acoustics and Ultrasonics Condensed Matter Physics Electronic, Optical and Magnetic Materials |
