Rotational Single Sheet Tester for Multiaxial Magneto-Mechanical Effects in Steel Sheets
Aydin, Ugur; Martin, Floran; Rasilo, Paavo; Belahcen, Anouar; Haavisto, Ari; Singh, Deepak; Daniel, Laurent; Arkkio, Antero (2019-01-14)
Aydin, Ugur
Martin, Floran
Rasilo, Paavo
Belahcen, Anouar
Haavisto, Ari
Singh, Deepak
Daniel, Laurent
Arkkio, Antero
14.01.2019
2001810
Julkaisun pysyvä osoite on
https://urn.fi/URN:NBN:fi:tty-201901151096
https://urn.fi/URN:NBN:fi:tty-201901151096
Kuvaus
Peer reviewed
Tiivistelmä
A detailed design of a new rotational single sheet tester device which allows comprehensive multiaxial magneto-mechanical analysis of ferromagnetic sheets is proposed. The challenges that arose during the mechanical and magnetic design phases are addressed. The applicability of the device is tested by performing magneto-mechanical measurements on an M400-50A electrical steel sheet. Results under several multiaxial magneto-mechanical loadings with circular and alternating magnetic flux densities are reported. It is shown that the effect of multiaxial stress on iron losses can be much more significant than that of uniaxial stress.
Kokoelmat
- TUNICRIS-julkaisut [17001]