Ivenkile enemilo ekhethekileyo yeSmco umazibuthe

1:5 SmCo umazibuthe

SmCo1:5 umazibuthe ukwabizwa ngokuba SmCo5.Prorated nge metallic samarium, cobalt kunye metallic praseodymium , okokuqala ezo roughcasts iipropati ezahlukeneyo kunye namabanga emva kothotho technology processing ukusuka ukunyibilika, lokusila, kwaye ucinezele ukuba sintering ukuze.Uluhlu oluphezulu (BH) luvela kwi-16 ukuya kwi-25, ubushushu obuphezulu bokusebenza kwi-250 ° C.Umlinganiswa womzimba kunye nokuguquguquka kwe-SmCo5 kungcono kune-Sm2Co17, ngoko ke i-SmCo5 ilula kancinane ukuba yenziwe ngomatshini obunzima obunzima bediski okanye udonga lwendandatho kunye neemilo ezintsonkothileyo ngelixa i-Sm2Co17 ibhityile.
I-Magnetization magnetic field ye-SmCo5 ingaphantsi kune-Sm2Co17's.Ngokubanzi, i-SmCo5 inokuthi ifakwe imagneti ihlulwe yi-4000Gs intsimi yemagnethi, nangona kunjalo, i-magnetizing Sm2Co17 enexabiso eliphezulu le-Hcj idinga ngaphezu kwe-6000Gs intsimi magnetic.Kule mihla, amaxabiso ezinto ezinqabileyo zomhlaba aphuculwe kakhulu, kwaye umgangatho wezinto ezinqabileyo zomhlaba ezijikeleze umazibuthe ufikelela kuma-40%.Ngenxa yezi zizathu, ixabiso le-SmCo5 libiza kakhulu kune-Sm2Co17.Ngokutsho kweemeko ezahlukeneyo zokusebenzisa, umthengi unokukhetha i-SmCo5 okanye i-Sm2Co17 ngokufanelekileyo.Ukuba abathengi bafuna iinkcukacha ezingakumbi malunga ne-SmCo5, nceda uqhagamshelane nomcebisi wethu wobugcisa kwiNkonzo kunye neNkxaso.Ukuze ufumane inkcazelo engakumbi SmCo5 umhla grade, nceda ujonge SmCo Magnet Performance Parameter Table.Iipropati ezibonakalayo nceda ucofe iTekhnoloji yesicelo.

2:17 SmCo umazibuthe

SmCo2:17 umazibuthe naye igama

Sm2Co17.Iprorated with metallic samarium, cobalt, Copper, iron and zirconium, ezokuqala zezo roughcasts ezinepropathi ezahlukeneyo kunye namabanga emva kothotho lwetekhnoloji yokusetyenzwa ukusuka ekunyibilikeni, ukugaya, ukucinezela ukuya kwi-sintering ngokulandelelana.Uluhlu oluphezulu (BH) lusuka kwi-20 ukuya kwi-32, ubushushu obuphezulu bokusebenza kwi-350 ° C.I-Sm2Co17 inomlinganiso wobushushu ophantsi kakhulu kwaye ngokukhethekayo i-anti-causticity.Kwiimeko zobushushu obuphezulu, iipropathi zemagneti zingcono kunemagnethi ye-NdFeB, Ngenxa yoko, isetyenziswa kakhulu emasimini..ezifana ne-aeronautics kunye nesithuba, ukhuselo lwesizwe kunye nezivamvo.Ngenxa brittleness enkulu Sm2Co17 izinto, ayifanelekanga iimilo ezintsonkothileyo kunye nobukhulu obhityileyo disc okanye umsesane eludongeni.Ngenxa yalo mlinganiswa, kusenokubakho ezinye iziphene imbonakalo ezifana chips ezincinane ngexesha imveliso, ukuhlolwa kunye nenkqubo magnetizing.Noko ke, ayizange iyitshintshe indawo yayo;sizithatha njengemveliso efanelekayo.Iimveliso zeSmCo ezinemagnethi kufuneka zicholwe ngononophelo nangobunono ngexesha lokudibanisa kwaye zigcinwe kude ne-ironware ukunqanda ukutsalana, ukubangela iitshiphusi kunye neentanda.Imagnethi ye-Sm2Co17 ayilula ukwenza imagneti igcwele, ke ngoko, abathengi kufuneka baqhelane nemagneti yamandla ezixhobo zabo zemagneti, ukuze kukhethwe ibakala elifanelekileyo kwaye iimveliso zenkampani zinokugcwala ngokupheleleyo.Nceda ujonge umhlaba wemagnethi we-Application Technology kwireferensi yakho.Ukuba abathengi bafuna iinkcukacha ezingakumbi malunga ne-Sm2Co17, nceda uqhagamshelane nomcebisi wethu wezobugcisa kwiNkonzo kunye neNkxaso.Ukuze ufumane inkcazelo engakumbi Sm2Co17 umhla grade, nceda ujonge SmCo Magnet Performance Parameter Table.Iipropati ezibonakalayo nceda ucofe iTekhnoloji yesicelo.

I-SmCo yenye indlela yeemagnethi ze-Neodymium xa imveliso ezinzileyo ngaphezulu koluhlu olubanzi lobushushu luyafuneka.

Iimagnethi ze-SmCo zingasetyenziswa ukusuka kumaqondo obushushu aphantse asezantsi njengoziro (-273°C) ukuya kuthi ga ku +350°C.Nangona iimagnethi zeNeodymium zibonelela ngemimandla eyomeleleyo kwiqondo lobushushu begumbi, iSmCo iqala ukusebenza ngokugqithisileyo kumaqondo obushushu angaphezu kwe +150°C.

Ngee-coefficients eziphezulu zobushushu kune-Neodymium, imveliso yemagnethi evela kwi-SmCo iyahluka kancinci kunotshintsho kwiqondo lobushushu, iyenza ibe lolona khetho lufanelekileyo kwizicelo ezibuthathaka zobushushu ezifana nezinzwa kunye nezandisi-lizwi apho uzinzo lwebala ngexesha lokusebenza lubalulekile.

I-SmCo ikwanayo ne-intrinsic coercivity entle kakhulu eyivumela ukuba isetyenziswe kwizicelo apho amandla aphezulu e-demagnetising yangaphandle (kunye namaqondo obushushu aphezulu) anokubakho, njengokuqala kwemoto yombane.

I-SmCo inentsimbi encinci kakhulu yasimahla kulwakhiwo lwayo okuthetha ukuba ibonelela ngokugqwesa ukuxhathisa umhlwa emanzini.Kunqabile kakhulu ukuba ifune ukutyabeka okukhuselekileyo (umzekelo, i-nickel coating ukuvumela ukudibanisa kwibhodi yesekethe eprintiweyo).Ngenxa yeempawu zayo zokusebenza i-SmCo isoloko isetyenziswa endaweni ye-Neodymium kwizicelo ezibalulekileyo ezifana ne-aerospace kunye nezicelo zomkhosi.

I-SmCo yimathiriyeli enqabileyo kwaye inokwaphuka, itshiphu, ikrazule okanye mhlawumbi iqhekeke ukuba ayiphathwanga kakuhle.Kufuneka kuthathelwe ingqalelo xa udityaniswa ne-SmCo (umz. ukunxiba iindondo zokhuseleko).

Ukunyamezela ukuveliswa okusemgangathweni ngu +/- 0.1mm kuyo yonke imilinganiselo.

Iimpawu zeSamarium Cobalt Magnet

I-Samarium Cobalt (i-SmCo) iimagnethi zedisc ziziimagnethi ezinamandla iimagnethi zomhlaba ezinqabileyo ezenziwe nge-samarium kunye ne-cobalt.Ngokuqhelekileyo zisetyenziswa kwiimotor zokusebenza eziphezulu, ukudibanisa magnetic kunye ne-separators magnetic.Ezi ziimagnethi ezi brittle kwaye ziqhelene nokuqhekeka kunye nokuqhekeka.Imagnethi yeSamarium ingasetyenziselwa izicelo zobushushu obuphezulu apho i-neodymium ingasayi kusebenza.