Ni iṣaaju, ipele 30 tabi 32 jẹ ipele Samarium Cobalt ti o ga julọ ti o fẹrẹ jẹ gbogbo awọn olupese oofa China SmCo le pese. Samarium koluboti 35 jẹ gaba lori nipasẹ diẹ ninu awọn ile-iṣẹ AMẸRIKA, bii Arnold (Arnold Magnetic Technologies, grade RECOMA 35E), EEC (Electron Energy Corporation, 34 grade SmCo). Horizon Magnetics jẹ ọkan ninu awọn ile-iṣẹ oofa pupọ diẹ ti o le pese awọn oofa 35 SmCo ni iwọn opoiye pẹlu Br> 11.7 kGs, (BH) max> 33 MGOe ati Hcb> 10.8 kOe.
1. Agbara diẹ sii ṣugbọn iwuwo kekere. Fun Samarium Cobalt, ipele yii mu iwuwo agbara pọ si ki o le baamu diẹ ninu awọn ohun elo to ṣe pataki nibiti iwọn kekere ati ilọsiwaju iṣẹ jẹ pataki.
2. Iduroṣinṣin giga. Fun ite yii, BHmax, Hc ati Br ga ju awọn gilaasi giga ti iṣaaju ti awọn oofa Sm2Co17 bii ite 32, ati iduroṣinṣin iwọn otutu ati iwọn otutu iṣẹ ti o pọ julọ dara julọ.
1. Motorsports: Ni awọn motorsports, o jẹ awọn Gbẹhin idi lati win awọn imuna idije nipasẹ lilo anfani ti aseyori ohun elo lati mu iwọn iyipo ati isare pẹlu awọn kere ati julọ idurosinsin package.
2. Rirọpo iṣẹ giga Neodymium oofa: Ni ọpọlọpọ akoko, Samarium Cobalt owo jẹ diẹ gbowolori ju Neodymium oofa, ki Samarium Cobalt oofa wa ni o kun lo fun awọn ọja ibi ti Neodymium oofa ni ko to lati pade awọn lominu ni ibeere. Eru toje aiye Dy (Dysprosium) ati Tb (Terbium) ni kekere ifiṣura ni opin awọn orilẹ-ede sugbon pataki fun awọn ga opin Neodymium oofa pẹlu ite AH, EH tabi paapa UH, julọ ti eyi ti wa ni lilo ni ọpọlọpọ awọn ina Motors. 2011 nwon awọn irikuri jinde ti aise ohun elotoje aiye owo. Nigbati idiyele ile-aye toje ba n lọ soke, Samarium Cobalt 35 grade, tabi paapaa 30 grade le jẹ ohun elo oofa yiyan ti o dara julọ fun awọn olumulo oofa lati duro ni idiyele iduroṣinṣin diẹ sii ni akawe si awọn oludije wọn. Nitori iduroṣinṣin otutu ti o dara julọ, BHmax fun ite 35 Samarium Cobalt di dara ju N42EH tabi N38AH ti Neodymium oofa ni awọn iwọn otutu ti o kọja iwọn 150C, eyiti o le ṣe afihan niIkoro Hysteresis.
