Magnets NdFeB:

Neodymium iron boron, si fudud u hadla, waa nooc magnet ah. Si ka duwan magnets-ka aan inta badan aragno, waxaa loo yaqaan "magneto king" sababtoo ah sifooyinka birlabeed ee aad u fiican. Neodymium iron boron waxa ku jira waxyaabo badan oo naadir ah oo dhulka ka mid ah neodymium, iron iyo boron, kuwaas oo ah kuwo adag oo jajaban.

Sababtoo ah dusha sare ayaa si fudud u oksaydhaysan oo daxaloobay, boronka birta neodymium waa in dusha laga dahaadhay. Xakamaynta kiimikada dusha sare waa mid ka mid ah xalalka wanaagsan.

Sida nooc ka mid ah walxaha birlabeedka joogtada ah ee dhulka, NdFeB waxay leedahay wax soo saar tamar birlab ah oo aad u sarreeya iyo qasab. Isla mar ahaantaana, faa'iidooyinka cufnaanta tamarta sare waxay ka dhigaysaa NdFeB magnet joogto ah oo si ballaaran loogu isticmaalo warshadaha casriga ah iyo tignoolajiyada elektiroonigga ah, taas oo suurtogal ka dhigaysa in la yareeyo, khafiifiyo qalabka khafiifka ah, matoorrada korantada, kala-soocidda magnetic iyo magnetization iyo qalab kale.

NdFeB waxay leedahay faa'iidooyinka waxqabadka qiimaha sarreeya iyo sifooyinka farsamada wanaagsan; Khasaaraha ayaa ah in heerkulka shaqadu uu hooseeyo, sifada heerkulka ayaa liidata, wayna fududahay in la budo oo la daxaleeyo. Waa in la hagaajiyo iyada oo la hagaajinayo halabuurka kiimikada iyo qaadashada hababka daaweynta dusha sare si loo buuxiyo shuruudaha codsiga la taaban karo.
Qalabka birta Neodymium boron magnetic, oo ah natiijadii ugu dambeysay ee horumarinta alaabta magnetic joogto ah ee dhifka ah, waxaa loo yaqaan "magneto king" sababtoo ah sifooyinkooda birlabeedka wanaagsan. Qalabka birta Neodymium boron magnetic waa alloys of praseodymium birta neodymium, ferroboron, iwm sidoo kale loo yaqaan bir magnetic.