Waagii hore, fasalka 30 ama 32 wuxuu ahaa darajada Samarium Cobalt ee ugu sarreysa ee ku dhawaad dhammaan alaab-qeybiyeyaasha China SmCo magnet ay keeni karaan. Samarium Cobalt 35 darajo waxa u badnaa shirkado Maraykan ah, sida Arnold (Arnold Magnetic Technologies, grade RECOMA 35E), EEC (Electron Energy Corporation, 34 grade SmCo). Horizon Magnetics waa mid ka mid ah shirkado magnet ah oo aad u yar kuwaas oo keeni kara darajada 35 SmCo magnets tiro badan oo leh Br> 11.7kGs, (BH)max> 33 MGOe iyo Hcb>10.8 kOe.
1. Awood badan laakiin miisaan hoose. Samarium Cobalt, darajadan waxay kordhisaa cufnaanta tamarta si ay ugu habboonaato codsiyada muhiimka ah halka cabbirka yar iyo hagaajinta waxqabadka ay tahay mudnaanta
2. Degenaansho sare. Darajadan, BHmax, Hc iyo Br waxay ka sarreeyaan darajooyinkii hore ee sare ee Sm2Co17 magnets sida 32 grade, iyo xasiloonida heerkulka iyo heerkulka shaqada ugu badan ayaa noqda mid ka sii wanaagsan.
1. Motorsports: Matoorada, waa ujeedada ugu danbeysa ee lagu guulaysto tartanka ba'an iyadoo laga faa'iidaysanayo agab cusub si kor loogu qaado wareegga iyo dardargelinta xirmada ugu yar uguna xasilloon.
2. Beddelida waxqabadka sare ee Neodymium magnets: Inta badan, Samarium Cobalt qiimihiisu wuu ka qaalisan yahay Neodymium magnetka, sidaas darteed Samarium Cobalt magnet inta badan waxaa loo isticmaalaa suuqyada halkaas oo Neodymium magnet uusan u lahayn karti ku filan inuu buuxiyo shuruudaha muhiimka ah. Dhulka naadirka ah ee Dy (Dysprosium) iyo Tb (Terbium) waxay leeyihiin kayd yar oo wadamo xaddidan laakiin lagama maarmaanka u ah dhamaadka sare ee Neodymium magnets oo ay ku jiraan darajada AH, EH ama xitaa UH, kuwaas oo intooda badan loo isticmaalo matoor badan oo koronto ah. 2011 ayaa goob joog u ahaa kor u kaca waalan ee alaabta ceeriinQiimaha dhulka naadir. Marka qiimaha dhifka ah ee dhulku uu sare u kaco, 35 darajo Samarium Cobalt, ama xitaa 30 darajo waxay noqon kartaa qalabka magnetka ugu fiican ee isticmaalayaasha magnet si ay u sii ahaato qiime xasilloon marka loo eego tartamayaashooda. Deganaansho heerkul aad u fiican awgeed, BHmax ee darajada 35 Samarium Cobalt waxay noqotaa mid ka wanaagsan N42EH ama N38AH ee Neodymium magnet heerkul ka sarreeya 150C, kaas oo lagu caddayn karoQalloocyada Hysteresis.
