Ungayivimba kanjani i-demagnetization yeuzibuthe unomphelaempompini kazibuthe, khona-ke kufanele siqale sihlaziye izizathu zokuthi kungani uzibuthe demagnetization, ezingahlukaniswa zibe yizimo ezilandelayo:
1. Izinga lokushisa lokusebenzisa alinangqondo.
2. Ukusebenza kwekhanda eliphansi isikhathi eside.
3. Amapayipi awafaniswe ngendlela engafanele.
4. Ukuguga kwe-sliding bear akushintshwa ngesikhathi.
5. Iphampu kazibuthe igijima ingenzi lutho.
6. Amapayipi okufaka amaphampu namapayipi aphumayo avaliwe.
7. Izingxenye ze-rotor ziminyaniswe ngendlela engavamile.
8. I-Cavitation phenomenon.
Kusukela kulezi zizathu ezingenhla, singabona ukuthi izinga lokushisa yisizathu esiyinhloko esithinta ukukhishwa kazibuthe kwamagnetic.
Ingabonakala ku-demagnetization curve ofmagnets:
Lapho izinga lokushisa lidlula i-150 ℃, evamileI-Neodymiun Magnetsizongena ekulahlekeni kwe-torsion okungenakuhlehliswa;
Lapho izinga lokushisa lingaphezu kuka-250 ℃, omagnethi bezinto ezivamile ze-SmCo bazongena ekulahlekelweni okungenakuhlehliswa.
Lapho izinga lokushisa lingaphezu kuka-350 ℃, i-Ikhwalithi ephezulu ye-SmCo Magnetizongena ekulahlekeni okungenakuhlehliswa.
Isikhathi sokuthumela: Jul-14-2022