hat
Alnico ka pasyèlman demagnetized si tankou poto nan leman yo mennen l 'ansanm. Mete leman moun an kontak ak materyèl FERROUS kapab tou pasyèlman demayetize yo. Swen dwe ekspoze nan manyen leman sèmante. Tipik alnico 5 aplikasyon mande pou yon longè tan mayetik nan rapò sifas poto (anjeneral 4: 1 oswa pi plis) nan asire bon pèfòmans mayetik.
eng
Alnico can be partially demagnetized if like poles of magnets are brought together. Placing individual magnets in contact with ferrous materials can also partially demagnetize them. Care must be exhibited in handling magnetized magnets. Typical alnico 5 applications require a long magnetic length to pole surface ratio (usually 4:1 or greater) to insure good magnetic performance.