Isu tiri nyanzvi yekutanga mugadziri yemagineti yekuparadzanisa kwemagineti, ane makore anopfuura gumi nemashanu echiitiko mukukura, dhizaini uye kugadzira magineti kupatsanura uye Eddy zvaparadzanisa zvazvino
Ivo vanoshandiswa zvakanyanya mune vasiri-ferusy uye nemagineti yekudzokorora, pamwe nemaginhinha yeminheni, Simba Svina Indasitiri, motokari mushure merwendo rwechivira chevira kuparadzaniswa indasitiri yekurapa.
1. Ita shuwa kuti demagnetization rate haipfuure 4% mukati memakore gumi
2. akakwira kurongedza kurongeka, mhando yemhando yepamusoro uye yekutsigira tsika.
3. Mutengo-zvinobudirira, zvinokanganisa, hupenyu hwebasa rebasa.