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Kushandiswa kweNdFeb magineti mune gudzanzwi

Neodymium Magnet, inozivikanwawo seNdFeb Neodymium magineti, inonzi tetragonal crystal system inoumbwa neodymium, iron uye boron.Iyi magineti yaive nesimba remagineti rakawanda kupfuuraSmCo Permanent Magnets, iyo magineti yakakura kwazvo pasi rose panguva iyoyo.Gare gare, budiriro yakabudirira yehupfu simbi, General Motors yakabudirira kugadzira rotary jet kunyungudutsa nzira, inogona kugadzira NdFeb magineti.Iri rudzi rwemagineti rave rechipiri chete kune absolute zero holmium magineti anogara, ariwo magineti epasi asingawanzo anowanzo shandiswa.NdFeb magineti anoshandiswa zvakanyanya muzvigadzirwa zvemagetsi zvakaita sema hard drive, mbozha nhare, mahedhifoni uye maturusi ane simba rebhatiri. 

NdFeb magineti, anozivikanwawo seasingawanzo pasi zvachose magineti zvinhu, imhando yeMagnetic Materialsyakagadzirwa uye yakanyungudutswa kubva kupraseodymium neodymium sechinhu chikuru mbishi.

Iko kushandiswa kweNdFeb magineti mune loudspeaker: nekuti chikamu chayo chikuru i neodymium uye alloying element yesimbi (fe-co), saka inodaidzwa kuti NdFeb.Irwo rudzi rwemagineti echigarire ane mashandiro akanaka, ayo anoshandiswa zvakanyanya muindasitiri yemagetsi, kugadzira michina uye zviridzwa.

NdFeb ine hunhu hwepamusoro remanence, yakakwirira coercivity uye yakakwirira magineti simba.Inogona kuchengetedza magnetism kwenguva yakareba pakupisa kwakanyanya pasina oxygen.Kugadzikana kwakanaka kwekushisa;Iine kugadzikana kwakanaka kwemakemikari uye yakakwirira corrosion resistance.Chinhu chayo chikuru ndechekuti inogona kuzadzwa nehuwandu hwemagineti (kusvika kupfuura 100kg), uye iyo demagnetic munda idiki kwazvo (haisina basa).Naizvozvo, ine tarisiro yakakura yekushandisa mumunda weiyo yakakwirira magineti. 

Parizvino, zvigadzirwa zvemumba zvinonyanya zvinosanganisira: hf50 ~ 70mm tsanangudzo dzakatevedzana, hf80 ~ 120mm tsanangudzo dzakatevedzana uye smd akatevedzana matatu marudzi ezvigadzirwa.Mutengo wezvigadzirwa kazhinji unodarika RMB 20,000 pakirogiramu kuenda kuRMB 40,000. 

Nekuda kwekuti chigadzirwa chacho chinoshandiswa zvakanyanya uye dosage yakakura, kushandiswa kunosvika mazana ezviuru zvematani gore rega rega.Nekudaro, inyika shoma chete pasirese dzinogona kugadzira ichi chitsva chinoshanda Chishandiso chine yepamusoro-tech zvemukati uye Yakawedzera kukosha, "High Quality Magnetic Material“.

Akakurumbira Mutauri Magnet


Nguva yekutumira: Zvita-17-2022