Sintered NdFeB umazibutheyimagnethi yealloyi eyenziwe kwiNd, Fe, B kunye nezinye izinto zentsimbi. Ingowona mazibuthe unamandla, amandla alungileyo okunyanzela.Isetyenziswa kakhulu kwiimoto ezincinci, iijenereyitha zomoya, iimitha, izinzwa, izithethi, inkqubo yokunqunyanyiswa kwemagnethi, umatshini wokuhambisa imagnethi kunye nezinye izicelo zamashishini.Kulula kakhulu ukubola kwiindawo ezifumileyo, ngoko ke kuyimfuneko ukwenza unyango olungaphezulu ngokweemfuno zabathengi.Sinokunikela ngeengubo, ezifana ne-Zinc, i-Nickel, i-Nickel-copper-nickel, iSilivere, i-gold-plating, i-epoxy coating, njl IBanga: N35-N52, N35M-48M, N33H-N44H, N30SH-N42SH, N28UH-N38UH, N28EH-N35EH
Udweliso lweSintered Neodymium Magnet Manufacturing
Imathiriyeli ekrwada yemagnethi kunye nezinye iintsimbi zivezwe kumaxesha aphakathi kwaye zinyibilike kwiziko lokungeniswa.
Emva kokugqitywa kwamanyathelo ahlukeneyo enkqubo, i-ingots ihlanjululwa ibe ngamasuntswana angama-microns amaninzi ngobukhulu.Ukuze kuthintelwe i-oxidation ukuba ingenzeki, iincinci ezincinci zikhuselwe yi-nitrogen.
Amasuntswana omagnetic afakwa kwijig kwaye kusetyenziswe indawo yamagnetic ngelixa iimagnethi zicinezelwe kwiimilo ngokuyintloko.Emva kokubunjwa kokuqala, ukucinezelwa kwe-oyile ye-isostatic kuya kuqhubela phambili ukwenza iimilo.
Iincinci zamagnetic zifakwe kwiingots eziye zacinezelwa kwaye ziya kuphathwa ngobushushu kwisithando somlilo.Ubuninzi bee-ingots zangaphambili betha kuphela i-50% yoxinaniso lokwenyani ukuya kwi-sintering.Kodwa emva kokuba sinteing, ingxinano yokwenyani yi-100%.Ngale nkqubo, umlinganiselo weengots uphantse unciphise i-70% -80% kwaye umthamo wayo uyancipha ngama-50%.
Iimpawu zemagnethi ezisisiseko zimiselwe emva kokuba iinkqubo ze-sintering kunye nokuguga zigqityiwe.Imilinganiselo ephambili ebandakanya ukuxinana kwentsalela yentsalela, ukunyanzeliswa, kunye nemveliso yamandla aphezulu irekhodwa.
Kuphela ezo zimagnethi zigqithise ukuhlolwa zithunyelwa kwiinkqubo ezilandelayo, njengomatshini kunye nokudibanisa.
Ngenxa yokuncipha kwenkqubo ye-sintering, imilinganiselo efunekayo ifezekiswa ngokugaya iimagnethi ngeebrasives.Iibrasives zedayimani zisetyenziselwa le nkqubo kuba imagnethi inzima kakhulu.
Ukuze ilungele imeko apho ziya kusetyenziswa khona, iimagnethi zixhomekeke kwizinto ezahlukeneyounyango olungaphezulu.Iimagnethi zeNd-Fe-B zidla ngokuchaphazeleka ngumhlwa ngenkangeleko ziphathwa njengeNiCuNi umazibuthe, iZn, iEpoxy, iSn, iNickel emnyama.
Emva kokubekwa, imilinganiselo ehambelanayo kunye nokuhlolwa okubonakalayo kuya kwenziwa ukuqinisekisa inkangeleko yethu yemveliso yamagnethi.Ngaphandle koko, ukuqinisekisa ukuchaneka okuphezulu, kufuneka sivavanye ubungakanani ukulawula ukunyamezela.
Xa inkangeleko kunye nobungakanani bokunyamezelana kwemagnethi kufanelekile, lixesha lokuba wenze imagnetization direction.
Emva kokuhlolwa kunye nemagneti, iimagnethi zikulungele ukupakisha ngebhokisi yephepha, kunye nephalethi yomthi ngokweemfuno zabathengi.IMagnetic Flux inokubekwa yodwa ngentsimbi yomoya okanye ixesha lokuhambisa elicacileyo.
Ixesha lokuposa: Jan-25-2021