Kutheni iimagnethi ze-neodymium zilahlekelwa yimagnetism yazo?

Njengezinto ezibalulekileyo zemagnethi, iimagnethi ze-neodymium zidlala indima ebalulekileyo kubuchwepheshe banamhlanje nakushishino. 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.Ngoko ke, kutheni iimagnethi ze-neodymium zilahlekelwa yimagnethi yazo?

Esinye isizathu esinokwenzeka yimpembelelo yentsimi yamagnetic yangaphandle.

Xa imagnethi ye-neodymium iphantsi kwe-magnetic field enamandla yangaphandle, ii-magnetic pairs zinokwenzeka, nto leyo ebangela ukulahleka kwemagnethi yayo. Ukongeza, ubushushu obuphezulu bunokubangela ukulahleka kwemagnethi ye-neodymium magnets, kuba ubushushu obuphezulu buya kutshabalalisa ukulungelelaniswa kweendawo zayo zangaphakathi zemagnethi.

Esinye isizathu kukubola kweekhemikhali kunye nokuxinana kweemagnethi ze-neodymium.

Ukuba zichatshazelwa ixesha elide kwindawo efumileyo, iimagnethi ze-neodymium zinokuchaphazeleka yi-oxidation reaction, nto leyo ebangela ukuba kubekho umaleko we-oxide phezu komphezulu, nto leyo eya kuchaphazela iimpawu zayo zemagnethi.

Ukongeza, ukuguqulwa kwesizinda, i-hysteresis kunye neziganeko zokwaluphala nazo zinokubangelaiimagnethi zediski ze-neodymium ezincinciukulahlekelwa 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 okuthintela kwiindawo ezinobushushu obuphezulu

2. Iindlela zokunciphisa ukungcangcazela kunye nempembelelo

3. Amanyathelo okukhusela ekukhanyeni nakwimitha yelanga

B. Ukuthintela ukugqwala kweekhemikhali kunye ne-oxidation

1. Izinto ezifanelekileyo zokugquma kufuneka zikhethwe

2. Ukubaluleka kwamanyathelo okuthintela ukufuma nothuli

C. Yandisa ubomi benkonzo yemagnethi yeNeodymium

1. Yila isekethe yemagnethi kunye nenkqubo ye-electromagnetic ngokufanelekileyo

2. Ukugcinwa nokuhlolwa rhoqo

Ⅲ. Amanyathelo okunyamekela nokusebenzisa iimagnethi ze-neodymium.

Oku kulandelayo kukugxininisa ukubaluleka kokugcinwa nokusetyenziswa kwezilumkiso:

1. Ixesha elide lenkonzo: Iindlela ezichanekileyo zokugcinwa nokusetyenziswa zinokwandisa ixesha lenkonzo yeemagnethi ze-neodymium. Umzekelo, kuphephe ukuvezwa kubushushu obuphezulu okanye kumswakama, kwaye ucoce kwaye ulugcine rhoqo.

2. Iimpawu zemagnethi eziqinisekisiweyo: Iindlela ezichanekileyo zokulungisa zinokugcina iimpawu zemagnethi zemagnethi ze-neodymium. Ukuhlolwa rhoqo kunye nokuphepha ukuvezwa kwiindawo ezinamandla zemagnethi kunokuthintela ukuguquka kwesizinda semagnethi kunye nobuthathaka bemagnethi.

3. Ukuphucula ukhuseleko: Indlela echanekileyo yokusebenzisa inokuphucula ukhuseleko lweemagnethi ze-neodymium. Ukuphepha ukuthuthumela okukhulu koomatshini kunye notshintsho lwentsimi yemagnethi ejikelezayo yexesha elide kunokuthintela i-hysteresis kunye nokulahleka kwemagnethi, ngaloo ndlela kunciphisa iingozi ezinokubakho.

4. Khusela izixhobo ezikwicala: Indlela echanekileyo yokusebenzisa ingakhusela izixhobo ezikwicala. Lumka ugcine iimagnethi ze-neodymium kude nezixhobo ze-elektroniki ezibuthathaka ukuze uphephe ukuphazamiseka kwamandla emagnethi kunye nomonakalo kwezinye izixhobo.

5. Gcina ukusebenza ngokubanzi: Iindlela ezichanekileyo zokugcina izinto zisebenza kakuhle zinokuqinisekisa ukusebenza ngokubanzi kweemagnethi ze-neodymium. Ukuhlolwa rhoqo kunye nokucocwa kweemagnethi ze-neodymium kunokususa uthuli oluqokelelweyo, ubumdaka, njl.njl., kwaye kugcinwe ukusebenza kwazo kuzinzile.

Ngamafutshane, ukulahleka kwemagnetism yeemagnethi ze-neodymium yingxaki ekufuneka iqwalaselwe kwaye isonjululwe. Ngokuqonda izizathu kunye nokuthatha amanyathelo afanelekileyo, sinokukhusela ngempumelelo kwaye sandise ubomi benkonzo yeemagnethi ze-neodymium kwaye siqinisekise ukusetyenziswa kwazo okuqhelekileyo kwiindawo ezahlukeneyo.

Ukuba ujonge iiimagnethi zediski ze-neodymium,iimagnethi ze-boron zesinyithi ze-neodymium ezikhethekileyo,ungakhetha inkampani yethu iFullzen.