Alnico magnet material e entsoe ka alloying aluminium, nickel le cobalt ka rone. Limaraka tse ling li boetse li na le koporo le/kapa titanium. Ts'ebetso ea alloying ke ho lahla kapa ho ja, Ts'ebetso le kalafo e hlokahalang ho ntlafatsa thepa ea mantiki e hlahisa likarolo tse thata (RC45) le likarolo tse britle tse bōpehileng hantle kapa tse phethiloeng ka ho sila ka matla, likarolo tsa Cast li ka tlase ho liponto tse 70 mme li ka sebelisoa e le-s, empa libaka tsa polar hangata li bataletse fatše 'me li bapile. Sintering e fella feela ka likarolo tsa hievolume ka boholo bo ka tlas'a cubic inch e le 'ngoe le bolelele bo sebetsang ba khatiso ho isa ho bophara ba karolelano e ka tlase ho tse' nè.