• iphepha_ibhena

Imagnethi yeXinfeng ifumana iindlela ezintsha zokuphucula ukunyanzeliswa kwemagnethi kunye nobushushu beCurie

Xinfeng umazibuthe efunyenwe elabhoratri, iumazibuthe womhlaba onqabileyoI-alloy magnetic isoloko ichatshazelwa zizinto ezininzi, ukutyhubela iminyaka iye yavavanywa, uphando kunye nophuhliso lwetekhnoloji entsha yokuphucula iteknoloji.NdFeb umazibuthe osisigxinaamandla okunyanzeliswa kunye nobushushu Curie, ukuze ukunyusa uzinzo elomeleleyo NdFeb kunqabile umhlaba magnetic phantsi Ubushushu obuqhelekileyo okanye loBubushushu obuphezulu, oku kuphucula ukusebenza kushishino lwemagnethi olunamandla lweNdFeb lunentsingiselo enkulu kakhulu.Kukho iindlela ezimbini zokufunda uphuculo lwe-coercivity yomhlaba onqabileyo we-magnetic alloy esisigxina: enye kukufumana ubudlelwane phakathi kokunyanzeliswa kunye nemilinganiselo yomzimba okanye yejometri yesigaba se-alloy ngokwemodeli ethile yomzimba kunye nonyango olufanelekileyo lwemathematika.Omnye unokubona ngokuthe ngqo ubudlelwane phakathi kwe-microstructure ye-alloy okanye i-parameters yesigaba kunye nokunyanzeliswa ngokusebenzisa imifuniselo.

Inkampani yemagnethi yeXinfeng yafumanisa ukuba i-cobalt, i-aluminium kunye nokusetyenziswa kwe-neodymium yentsimbi ye-boron alloy, yongeza i-10% ye-cobalt, i-alloy coercivity peak kwi-4% ye-aluminium;Xa udibanisa i-cobalt ye-16%, i-peak coercivity ye-alloy i-2% ye-aluminium.Ukongezwa kwe-aluminium kwandisa ukunyanzeliswa kwe-alloy kunye ne-cobalt kwandisa ubushushu beCurie ye-alloy.Indibaniselwano yezi zimbini, zombini ziphucula i-neodymium iron boron coercivity, kwaye inokuphucula ubushushu beCurie ye-Neodymium iron boron.I-Xinfeng iphinde yafumanisa ukuba ukuba yongeza isixa esifanelekileyo se-niobium, i-Neodymium iron boronumazibuthe osisigxinai-alloy inokuphucula ubushushu beCurie ngexesha elifanayo, ukunyanzeliswa kuya kuphuculwa kakhulu.Iphefumlelwe ziziphumo zovavanyo, i-Xinfeng iya kuqhubeka ifunda uzinzo lwemagnethi yomhlaba onqabileyo wemagnethi esisigxina, kwaye nethemba lokuyisebenzisa kuphuhliso lwenkqubo yokuvelisa, uphuhliso lwamacandelo ealloyi kunye nemveliso ngokukhawuleza, ukuqhubela phambili ukuphucula umgangatho. yeemveliso kunye nokuphucula ukhuphiswano olungundoqo lweemveliso ze-Xinfeng.


Ixesha lokuposa: Apr-18-2022