NdFeb ozibuthe unomphelaI-raw material iyi-superalloy eqinile kakhulu esekwe ku-nickel, kulula kakhulu ukubonakala igqwalile.Ngakho-ke, ukulungiswa okufanele kanye nokucwenga kufanele kukhethwe ngokucophelela lapho ukwelashwa kwendawo kwenziwa.Ngaphambi kokubala, izinto zokusetshenziswa zikazibuthe ezihlala unomphela ze-NdFeb zidinga ukucutshungulwa nge-fillet, deoiling, pickling passivation, ukuhlanzwa kwe-ultrasonic nezinye izinqubo ukuze uthole ukubukeka okuhlanzekile okubushelelezi, ukuze uthole i-coating enokuhlanganiswa okuhle kakhulu, i-porosity ephansi kanye nokugqwala kwesikhathi eside. ukumelana.
I-Neodymium Electromagnetsurface sishaye inqubo iyini?
Ozibuthe be-NdFeb ikakhulukazi bakhiwa i-neodymium nensimbi, okulula kakhulu ukugqwala.Ngakho-ke, uzibuthe we-NdFeb kufanele enze isisombululo sekhava yangaphezulu.I-Organic chemical passivation ingenye yezixazululo ezingcono okwamanje.
Uzibuthe we-NdFeb unamandla kazibuthe aqinile namandla okulungisa, isilinganiso samandla aphezulu, ukusebenza kwezindleko eziphakeme, ukusebenza kahle komzimba;Okubi okuyinhloko indawo yokushintsha kazibuthe ephansi, izici zokushisa ezingezinhle kanye nokuguguleka kwe-delamination kalula.Ngokulungisa ukwakheka kwayo nokukhetha izindlela zokwelashwa kwendawo, ingathuthukiswa ukuze ihlangabezane nezidingo zokusetshenziswa okungokoqobo.
Lapho uhlanza isikali ngama-NdFeb Magnets, amanzi ayenziwe uzibutheI-Countersunk Rare Earth Magnets.I-engeli yokuqala kanye nobude bebhondi yamanzi kwakhubazeka ngesikhathi esifanayo, kunciphisa i-engeli yesibopho esihlangene ukusuka ku-105 kuya ku-103 degrees, okuholele ochungechungeni lwezakhiwo ezibonakalayo zokudubula.Ukuze izinga lokusha liphinde lenyuke.I-calcium bicarbonate emanzini ikhiqiza ukuqhekeka okuvundlile ngaphansi kwesimo sokushiswa, kwakha i-calcium carbonate ephansi futhi eqinile, engafaki kalula odongeni futhi kulula kakhulu ukuthwala.
Okunye ukuthi izinga lokushisa lokushintsha kwengilazi liyakhuphuka, liguqule izinto zokusetshenziswa zoketshezi ezincibilikisiwe zibe yizinhlayiya ezicolekile.Ngemuva kokwenziwa kahle kwezinhlayiyana, isikhala phakathi kwama-ion amabili alungile sincane, okungelula ukuqiniswa odongeni lwangaphakathi, bese ufinyelela umphumela wangempela wokuhlanza isikali.
Lapho sikhetha omagnethi be-radial, akufanele nje siqonde uhlobo lokuzivikela lobuchwepheshe bokucubungula kanye nokusetshenziswa kokukhiqiza nokukhiqiza, kodwa futhi sinake ukulimala kwemvelo kanye nezinga lomthelela wegesi ekhishwayo ekhishwa inqubo ye-electroplating.
Isikhathi sokuthumela: Sep-17-2022