Kutheni iimagnethi ze-neodymium zilahlekelwa yimagnetism yazo?

Njengesixhobo esibalulekileyo samagnetic, imagnethi ye-neodymium idlala indima ebalulekileyo kubuchwephesha banamhlanje nakwishishini. Nangona kunjalo,iimagnethi ze-neodymium zoshishinoziya kulahlekelwa yimagnetism yazo phantsi kweemeko ezithile ezithile, nto leyo ebangela iingxaki ezithile ekusetyenzisweni nasekusetyenzisweni kwazo. Siza kuhlalutya ngokwembono yentsimi yamagnetic yangaphandle, ukugqwala kweekhemikhali kunye ne-oxidation, ukuguqulwa kwesizinda semagnetic, i-hysteresis kunye neziganeko zokuguga, kwaye sicebise amanyathelo okuthintela ahambelanayo. Ngokuphucula ukuqonda utshintsho lokusebenza kweemagnethi ze-neodymium, sinokukhusela ngcono kwaye sandise ubomi benkonzo yeemagnethi ze-neodymium, kwaye sikhuthaze ukusetyenziswa kwazo kwiindawo ezahlukeneyo.

Ⅰ.Ke, kutheni iimagnethi ze-neodymium ziphulukana nemagnetism yazo?

Esinye isizathu esinokwenzeka yimpembelelo yentsimi yamagnetic yangaphandle.

Xa umazibuthe we-neodymium uphantsi kwemagnethi yangaphandle eyomeleleyo, izibini zemagnethi zinokuthi zenzeke, ezikhokelela ekuphulukaneni nemagnethi yayo. Ukongeza, ubushushu obuphezulu bunokubangela ukulahleka kwemagnethi yemagnethi ye-neodymium, kuba ubushushu obuphezulu buya kutshabalalisa ulungelelwaniso lwemimandla yangaphakathi yamagnetic.

Esinye isizathu kukubola kweekhemikhali kunye nokuxinana kweemagnethi ze-neodymium.

Ukuvezwa kwexesha elide kwindawo efumileyo, iimagnethi ze-neodymium zinokungena kwi-oxidation reaction, ekhokelela ekwenziweni kocweyo lwe-oxide kumphezulu, oluya kuchaphazela iimpawu zayo zemagneti.

Ukongezelela, i-domain inversion, i-hysteresis kunye neziganeko zokuguga nazo zingabangelaiimagnethi ezincinci zedisc ze-neodymiumukulahlekelwa yimagnetism yazo. Ukuguqulwa kwedomeyini yemagnethi kubhekisa ekuhlengahlengisweni kwakhona kwedomeyini yemagnethi, okubangela ukwehla kweempawu zemagnethi. I-Hysteresis ibhekisa kwimagnetism eseleyo yemagnethi ye-neodymium phantsi kwesenzo sentsimi yemagnethi yangaphandle, ngelixa ukwaluphala kubhekisa ebuthathaka kancinci kancinci bemagnethi ngokuhamba kwexesha.

Ⅱ. Indlela yokuphepha okanye yokucothisa ukulahleka kwemagnetism yeNeodymium magnet

A. Indawo efanelekileyo kunye nolawulo lobushushu

1. Amanyathelo okukhusela kwiindawo eziphakamileyo zokushisa

2. Iindlela zokunciphisa ukungcangcazela kunye neempembelelo

3. Amanyathelo okukhusela ekukhanyeni nakwimitha

B. Ukuthintela ukubola kweekhemikhali kunye ne-oxidation

1. Izinto ezifanelekileyo zokugqoka kufuneka zikhethwe

2. Ukubaluleka kwamanyathelo okuthintela ukufuma kunye nothuli

C. Yandisa ubomi benkonzo ye-Neodymium umazibuthe

1. Yila ngokufanelekileyo isekethe yamagnetic kunye ne-electromagnetic system

2. Ukugcinwa rhoqo kunye nokuhlolwa

Ⅲ.Inkathalo kunye nokusetyenziswa kwamanyathelo emagnethi e-neodymium.

Oku kulandelayo kukugxininisa ukubaluleka kolondolozo nokusetyenziswa kwamanyathelo okhuseleko:

1. Ubomi benkonzo eyandisiweyo: Ukugcinwa okuchanekileyo kunye neendlela zokusebenzisa kunokwandisa ubomi benkonzo yemagnethi ye-neodymium. Umzekelo, kuphephe ukuchanabeka kubushushu obuphezulu okanye ukufuma, kwaye wenze ukucoca nokugcina rhoqo.

2. Iipropathi ezinozibuthe eziqinisekisiweyo: Iindlela zokulungisa ezichanekileyo zinokugcina iimpawu zemagnethi zemagnethi ye-neodymium. Ukuhlolwa rhoqo kunye nokuphepha ukuvezwa kumhlaba owomeleleyo wemagnethi kunokuthintela ukuguqulwa kommandla wemagnethi kunye nokuncipha kwemagnethi.

3. Phucula ukhuseleko: Indlela yokusetyenziswa echanekileyo inokuphucula ukhuseleko lwemagnethi ye-neodymium. Ukunqanda ukothuka okunzulu koomatshini kunye nokutshintsha kwexesha elide le-cyclic magnetic field kunokuthintela i-hysteresis kunye nokulahleka kwemagnetism, ngaloo ndlela kuncitshiswe iingozi ezinokubakho.

4. Khusela izixhobo zeperipheral: Indlela yokusetyenziswa echanekileyo inokukhusela izixhobo ezijikelezayo. Kulumkele ukugcina imagnethi ye-neodymium kude nesixhobo sombane esibuthathaka ukunqanda uphazamiseko lwemagnethi kunye nomonakalo kwezinye izixhobo.

5. Gcina ukusebenza ngokubanzi: Iindlela zokulungisa ezichanekileyo zinokuqinisekisa ukusebenza ngokubanzi kweemagnethi ze-neodymium. Ukuhlolwa rhoqo kunye nokucocwa kweemagnethi ze-neodymium kunokususa uthuli oluqokelelweyo, ukungcola, njl., kwaye ugcine ukusebenza kwazo kuzinzile.

Ngamafutshane, ukulahleka kwemagnethi yemagnethi ye-neodymium yingxaki efuna ukuhoywa kwaye isonjululwe. Ngokuqonda izizathu kunye nokuthatha amanyathelo ahambelanayo, sinokukhusela ngokufanelekileyo kwaye sandise ubomi benkonzo yeemagnethi ze-neodymium kwaye siqinisekise ukusetyenziswa kwazo okuqhelekileyo kwiinkalo ezahlukeneyo.

Ukuba ukhangela iiimagnethi zedisc neodymium,neodymium iron boron iimagnethi ezikhethekileyo, ungakhetha inkampani yethu i-Fullzen.