Ngaphambili, iBanga lama-30 okanye lama-32 yayilelona bakala liphezulu le-Samarium Cobalt ukuba phantse bonke ababoneleli ngemagnethi baseTshayina SmCo banokubonelela. I-35 grade Samarium Cobalt yayilawulwa ziinkampani ezithile zase-US, ezifana noArnold (Arnold Magnetic Technologies, ibakala RECOMA 35E), i-EEC (i-Electron Energy Corporation, i-34 grade SmCo). I-Horizon Magnetics yenye yeenkampani zemagnethi ezimbalwa kakhulu ezinokubonelela ngeemagnethi zebakala lama-35 ze-SmCo ngobuninzi bobunzima nge-Br > 11.7 kGs, (BH) max > 33 MGOe kunye ne-Hcb >10.8 kOe.
1. Amandla amaninzi kodwa ubunzima obuphantsi. KwiSamarium Cobalt, eli bakala longeza uxinaniso lwamandla ukuze lilingane nezinye izicelo ezibalulekileyo apho ubungakanani obuncinci kunye nokuphuculwa komsebenzi kuyinto ephambili.
2. Ukuzinza okuphezulu. Kweli bakala, i-BHmax, Hc kunye ne-Br iphezulu kunamabakala aphezulu angaphambili emagnethi ye-Sm2Co17 efana nebakala lama-32, kwaye uzinzo lobushushu kunye nobushushu obuphezulu bokusebenza buba ngcono.
1. I-Motorsports: Kwi-motorsports, yinjongo yokugqibela yokuphumelela ukhuphiswano olunzima ngokuthatha ithuba lezinto ezintsha zokwandisa i-torque kunye nokukhawuleza kunye neyona ipakethe encinci kunye nezinzile.
2. Ukutshintsha ukusebenza okuphezulu kwemagnethi yeNeodymium: Kwixesha elininzi, ixabiso leSamarium Cobalt libiza kakhulu kunemagnethi yeNeodymium, ngoko umazibuthe weSamarium Cobalt usetyenziswa ikakhulu kwiimarike apho iNeodymium umazibuthe ingenabuchule ngokwaneleyo ukuze ihlangabezane nemfuneko ebalulekileyo. Umhlaba onqabileyo onzima iDy (iDysprosium) kunye ne-Tb (i-Terbium) inovimba omncinci kumazwe alinganiselweyo kodwa iyimfuneko kwisiphelo esiphezulu semagnethi ye-Neodymium kuquka ibakala AH, i-EH okanye i-UH, uninzi lwazo lusetyenziswa kwiimotor ezininzi zombane. Ngo-2011 wabona ukunyuka okuphambeneyo kwezinto eziluhlazaixabiso lomhlaba elinqabileyo. Xa ixabiso lomhlaba elinqabileyo linyuka, i-35 grade Samarium Cobalt, okanye ibakala lama-30 inokuba yeyona nto ingcono yemagnethi kubasebenzisi bemagnethi ukuze bahlale bexabiso elizinzileyo xa kuthelekiswa nabakhuphisana nabo. Ngenxa yozinzo olubalaseleyo lobushushu, iBHmax yebanga lama-35 iSamarium Cobalt iba ngcono kune-N42EH okanye i-N38AH yemagnethi ye-Neodymium kumaqondo obushushu angaphezu kwe-150C, enobungqinaIigophe zeHysteresis.
