Ibanga 35 SmCo Magnet

Incazelo emfushane:

Ibanga lama-35 uzibuthe we-SmCo noma ibanga lama-35 uzibuthe we-Samarium Cobalt njengamanje uwuzibuthe we-Samarium Cobalt onamandla kakhulu emakethe. Yimpahla ekhethekile ye-SmCo ephakeme ehlinzeka ngomkhiqizo wamandla ongcono kakhulu, ukumelana nokugqwala, ukuzinza okuhle kakhulu kwezinga lokushisa kanye nokumelana nokushisa kwe-demagnetization.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Esikhathini esidlule, ibanga lama-30 noma lama-32 laliyibanga eliphakeme kakhulu le-Samarium Cobalt cishe bonke abahlinzeki bezizibuthe base-China SmCo ababengalinikeza. I-Samarium Cobalt yebanga lama-35 ibiphethwe izinkampani ezithile zase-US, ezifana no-Arnold (Arnold Magnetic Technologies, grade RECOMA 35E), EEC (Electron Energy Corporation, 34 grade SmCo). I-Horizon Magnetics ingenye yezinkampani zikazibuthe ezimbalwa kakhulu ezingahlinzeka ngozibuthe bebanga lama-35 be-SmCo ngobuningi be-Br > 11.7 kGs, (BH) max > 33 MGOe kanye ne-Hcb >10.8 kOe.

Izimpawu Ezisemqoka

1. Amandla engeziwe kodwa isisindo esincane. Ku-Samarium Cobalt, leli banga likhulisa ukuminyana kwamandla ukuze lilingane nezinye izinhlelo zokusebenza ezibalulekile lapho usayizi omncane kanye nokuthuthukiswa kokusebenza kubaluleke kakhulu.

2. Ukuzinza okuphezulu. Kuleli banga, i-BHmax, i-Hc ne-Br iphakeme kunamamaki aphezulu adlule omazibuthe be-Sm2Co17 abafana nebanga lama-32, futhi ukuqina kwezinga lokushisa kanye nezinga lokushisa eliphezulu lokusebenza kuba ngcono.

Uhlelo lokusebenza olugxilile

1. Ezemidlalo zezimoto: Emqhudelwaneni wezimoto, yinhloso enkulu ukunqoba umqhudelwano onzima ngokusebenzisa izinto ezisetshenziswayo zokusungula izinto ezintsha ukuze kukhuliswe itorque nokusheshisa ngephakheji elincane nelizinze kakhulu.

2. Ukushintsha ukusebenza okuphezulu kozibuthe be-Neodymium: Esikhathini esiningi, intengo ye-Samarium Cobalt ibiza kakhulu kunozibuthe we-Neodymium, ngakho uzibuthe we-Samarium Cobalt usetshenziswa kakhulu ezimakethe lapho uzibuthe we-Neodymium ungenalo ikhono elanele lokuhlangabezana nemfuneko ebalulekile. I-Earth enzima engavamile i-Dy (Dysprosium) kanye ne-Tb (Terbium) inendawo encane yokulondoloza emazweni alinganiselwe kodwa iyadingeka kumamagnethi e-Neodymium asekupheleni okuhlanganisa ibanga AH, EH noma i-UH, iningi lawo elisetshenziswa kumamotho kagesi amaningi. Ngo-2011 wabona ukukhuphuka okuhlanya kwezinto ezingavuthiweintengo yomhlaba engavamile. Uma intengo yomhlaba engavamile ikhuphuka, i-35 grade Samarium Cobalt, noma i-grade 30 ingaba enye into engcono kakhulu kazibuthe kubasebenzisi bakazibuthe ukuze bahlale bebiza ezinzile uma kuqhathaniswa nabaqhudelana nabo. Ngenxa yokuqina okuhle kwezinga lokushisa, i-BHmax yebanga lama-35 i-Samarium Cobalt iba ngcono kune-N42EH noma i-N38AH kazibuthe we-Neodymium emazingeni okushisa angaphezu kuka-150C, okungafakazelwaI-Hysteresis Curves.