Kweli nqaku, siza kuxubusha iipropati kunye neendawo zokusetyenziswa kweemagnethi ze-neodymium. Imagnethi ye-Neodymium zimagnethi ezinamandla ezisisigxina ezidlala indima ebalulekileyo kwiinkalo ezininzi zobugcisa kunye nezoshishino. Eli nqaku liza kuqala ukwazisa imigaqo esisiseko kunye nenkqubo yokuvelisa imagnethi ye-neodymium, kwaye ixoxe ngokunzulu ngempembelelo yokukhethwa kwezinto eziphathekayo, ukulinganisa kunye nenkqubo ye-sintering ekusebenzeni kwemagnethi ye-neodymium. Ngokuvavanya izalathisi zokusebenza ezahlukeneyo kunye neendlela zokuvavanya, siya kugxila ekubeni yeyiphi imagnethi ye-neodymium inokusebenza okunamandla. Ukongeza, siza kuxoxa neendlela zamva nje zophuhliso kunye nenkqubela phambili yokusika yeemagnethi ze-neodymium ukujonga phambili kwicala lophuhliso lweemagnethi ze-neodymium kwixesha elizayo. Ngokufunda eli nqaku, siya kufumana ukuqonda okupheleleyo kweenzuzo kunye nesicelo esinokwenzeka seemagnethi ze-neodymium.

Ⅰ.Imigaqo-siseko yeiimagnethi ezinkulu ze-neodymium

A. Ukuqulunqwa kunye noLwakhiwo lweeMagnet zeNeodymium

1. Iimagnethi zeNeodymium zenziwe ngezinto ezinqabileyo zomhlaba neodymium (Nd) kunye nentsimbi (Fe), kunye nezinye izinto ezincedisayo ezifana ne-boron (B) kunye ne-oxygen (O). Umlinganiselo kunye nomlinganiselo wezi zinto zinempembelelo ebalulekileyo ekusebenzeni kwemagnethi ye-neodymium.

2. Imagnethi ye-Neodymium idla ngokulungiswa ngenkqubo yesinyithi somgubo, okokuqala i-element powders iyaxutywa kwaye icinezelwe kwimilo efunwayo, kwaye emva koko i-powders ifakwe kwisiqina ngenkqubo yokutshisa.

3. Ukwakhiwa kwemagnethi ye-neodymium ingaba ibhloko, i-cylinder, i-ring, njl., kunye nemilo ethile ixhomekeke kwiimfuno zentsimi yesicelo.

B. IiPropati zeMagnetic zeNeodymium Magnets

1. Imveliso yamandla ombane aphezulu:

Iimagnethi zeNeodymium zinemveliso yamandla kazibuthe ephezulu kakhulu, ezenza zisetyenziswe ngokubanzi kwiindawo ezinjengeenjini, iijenereyitha kunye neenkumbulo zemagnethi. Imveliso yamandla ephezulu ithetha ukuba umazibuthe we-neodymium unokuvelisa intsimi yemagnethi eyomeleleyo kwaye ugcine amandla amaninzi.

2. Ukunyaniseka okuphezulu kunye nokunyanzeliswa okuphezulu:

Imagnethi ye-Neodymium ine-remanence ephezulu kunye nokunyanzeliswa okuphezulu, okuthetha ukuba bagcina imagneti eyomeleleyo emva kokuba intsimi yangaphandle isusiwe. Oku kwenza ukuba iimagnethi ze-neodymium zenze imimandla yemagnethi ezinzileyo kwiinjini zombane kunye neejenereyitha.

3. Uzinzo oluhle lwe-thermal:

Imagnethi ye-Neodymium inozinzo oluhle lobushushu kwaye inokugcina iipropathi ezilungileyo zemagneti kumaqondo obushushu aphezulu. Oku kwenza iimagnethi ze-neodymium zibe luncedo kwizicelo kwindawo ezinobushushu obuphezulu, njengezithuthi zombane, iijenereyitha zamandla omoya, njl.

4. Ukufakwa kwemagnethi okugcwala okuphezulu:

Iimagnethi zeNeodymium zinemagnethi yokuzaliswa okuphezulu, okuthetha ukuba ziyakwazi ukuvelisa amandla omhlaba wemagnethi aphezulu kumthamo omncinci. Oku kwenza ukuba iimagnethi ze-neodymium zisetyenziswe kwizixhobo ezincinci kunye neenjini ezincinci. Ngokuqonda ukwakheka kunye nolwakhiwo lweiimagnethi zeringi ze-neodymium ezincinci, kunye neempawu zabo zemagneti, sinokusebenzisa ngcono iingenelo zemagnethi ye-neodymium kwaye sifezekise ukusebenza okungcono kwiindawo ezahlukeneyo zesicelo.

Ⅱ.Ngoko, loluphi uhlobo lwemagnethi ye-neodymium olona lunamandla

A. Ukuthelekisa ukusebenza kwezixhobo ezahlukeneyo kunye neentlobo zemagnethi:

1. Imagnethi ye-NdFeB (NdFeB):

Imagnethi ye-NdFeB okwangoku yenye yezona zinto ziyomeleleyo zemagnethi ezisisigxina, ezinemveliso yamandla ombane aphezulu kakhulu kunye nokufakwa kwemagnethi. Zisetyenziswa ngokubanzi kwiinjini, iijeneretha, iinkumbulo zemagnethi kunye nezinye iindawo.

2. Imagnethi ye-Barium ferrite (BaFe12O19):

Imagnethi ye-Barium ferrite yinto eqhelekileyo yemagnethi esisigxina ene-remanence ephezulu kunye namandla okunyanzela. Nangona imveliso yayo yamandla iphantsi, isadlala indima ebalulekileyo kwezinye izicelo, njengezithethi, iziqhoboshi zemagnethi, njl.

3. Imagnethi ye-cobalt neodymium (CoNd₂):

Imagnethi yeCobalt neodymium yintsimbi enqabileyo yenguqu yomhlaba eneempawu ezibalaseleyo zemagnethi. Ibonakaliswe ngamandla amakhulu okunyanzeliswa kunye nokuzinza kwe-thermal, ifanelekile ukuba isetyenziswe kwiindawo eziphezulu zokushisa, kwaye akukho lula ukubola.

B. Umzekelo wohlalutyo kunye nothelekiso:

1. Uthelekiso lomsebenzi wemagnethi:

Ngokuvavanya iiparamitha ezinje ngemveliso yamandla, iremanence, amandla okunyanzeliswa kunye nokufakwa kwemagnethi yokufakelwa kweemagnethi ezahlukeneyo ze-neodymium, uhlalutyo lokuthelekisa ukusebenza lunokwenziwa. Thelekisa ukusebenza kweemagnethi ze-NdFeB, iimagnethi zeBarium Ferrite kunye neemagnethi zeCobalt Neodymium, kwaye uvavanye iingenelo zabo kunye nokungalunganga kwiindawo ezahlukeneyo zesicelo.

2. Ukuthelekiswa kwamatyala ezicelo:

khetha iimeko ezininzi zesicelo eziqhelekileyo, ezinjengeenjini, iijenereyitha, ugcino lwemagnethi, njl. njl., sebenzisa imathiriyeli yemagnethi ye-neodymium, kwaye wenze ucazululo lothelekiso. Thelekisa umahluko wokusebenza kwabo kwimveliso yamandla, ukusebenza kakuhle kwamandla, nangaphezulu phantsi kweemeko ezifanayo.

3. Uthelekiso lweendleko nenzuzo:

Ukuthathela ingqalelo izinto ezifana neendleko zemathiriyeli kunye nobunzima bokulungisa, vavanya ixabiso-inzuzo yezinto ezahlukeneyo zemagnethi ye-neodymium. Thelekisa ukusebenza kwabo ngokuchasene nexabiso elilinganayo ukumisela olona hlobo lulungileyo lwemagnethi ye-neodymium yesicelo esithile. Ngohlalutyo kunye nothelekiso lwemizekelo, umahluko wokusebenza phakathi kweemagnethi ezahlukeneyo ze-neodymium unokuqondwa ngakumbi, kwaye isikhokelo sinokubonelelwa ekukhetheni eyona magnethi ifanelekileyo ye-neodymium kwizicelo ezithile.

Ⅲ.Ukubaluleka kweemagnethi zeneodymium

A. I-Neodymium iron boron magnet (NdFeB) sisixhobo semagnethi esibalulekileyo esinezi mpawu zilandelayo kunye noncedo:

1. Imveliso yamandla ombane aphezulu:

Imveliso yamandla kazibuthe yemagnethi ye-NdFeB iphezulu kakhulu, engenakuthelekiswa nezinye iintlobo zemagnethi. Oku kuthetha ukuba inokuvelisa amandla amakhulu emagnethi alinganayo ngobukhulu kunye nobunzima.

2. Amandla anyanzelisiweyo aphezulu:

Iimagnethi ze-NdFeB zinamandla okuphazamisana nentsimi ye-anti-magnetic kunye namandla aphezulu okunyanzela. Oku kuthetha ukuba inokugcina iipropati ezizinzileyo zamagnetic naphantsi kokuphazamiseka kwemimandla yangaphandle yamagnetic.

3. Uzinzo olomeleleyo lobushushu:

Imagnethi ye-NdFeB isenokuthi igcine iipropathi ezilungileyo zemagnethi kwindawo yobushushu obuphezulu. Inomlinganiselo ophantsi weqondo lokushisa kwaye inokwamkela uluhlu olubanzi lweqondo lokushisa.

4. Iimilo neesayizi ezahlukeneyo:

Imagnethi ye-NdFeB inokuveliswa kuyoiimilo ezahlukeneyokunye nobukhulu ngokweemfuno zezicelo ezahlukeneyo, ukubonelela ngokuguquguquka okukhulu koyilo.

B. Uphuhliso olulindelekileyo lwemagnethi ye-neodymium ikakhulu lubandakanya le miba ilandelayo:

1. Phucula imveliso yamandla kazibuthe kunye namandla okunyanzela:

Uphuhliso oluqhubekayo kunye nokuphuculwa kweemagnethi ze-NdFeB kulindeleke ukuba zonyuse imveliso yazo yamandla kazibuthe kunye namandla okunyanzela, okubenza badlale indima kuluhlu olubanzi lwezicelo.

2. Ukuphucula uzinzo lwe-thermal:

Iimagnethi zeNeodymium ziqhelene nokulahlekelwa nguzibuthe kunye nokuthomalalisa ukusebenza kwemagnethi kumaqondo obushushu aphezulu. Ngoko ke, enye yezalathiso zophuhliso lwexesha elizayo kukuphucula ukuzinza kwabo kwe-thermal ukuze bakwazi ukuziqhelanisa neendawo eziphezulu zokushisa.

3. Nciphisa ukusetyenziswa kweentsimbi zomhlaba ezinqabileyo:

Iimagnethi ze-NdFeB zisebenzisa isixa esikhulu sezinto ezinqabileyo zomhlaba, kwaye ukuqokelela kunye nokunyangwa kwezinto ezinqabileyo zomhlaba zinempembelelo ethile kwindalo. Ke ngoko, kwixesha elizayo, kuyafuneka ukuba kufunyanwe enye imathiriyeli okanye kuphuculwe ukusebenza kakuhle kwemigodi yomhlaba enqabileyo ukuphumeza uphuhliso oluzinzileyo.

4. Ukwandiswa kwemimandla yesicelo:

Ngophuhliso lwesayensi kunye netekhnoloji kunye notshintsho kwimfuno, imagnethi ye-NdFeB kulindeleke ukuba isetyenziswe kwiindawo ezininzi, ezinje ngezithuthi zombane, ukuveliswa kwamandla omoya, ifriji yemagnethi, njl.

5. Ukudityaniswa kwemathiriyeli yamagnetic:

Indlela yophuhliso yexesha elizayo kukudibanisa imagnethi ye-neodymium kunye nezinye izinto zokuphucula ukusebenza kwazo kunye nokuhlangabezana neemfuno ezininzi ezinzima.

Ngamafutshane, ukuphuhliswa kweemagnethi ze-neodymium kwixesha elizayo kuya kugxininisa ekuphuculeni imveliso yamandla ombane, amandla okunyanzeliswa kunye nokuzinza kwe-thermal, kunye nokwandisa imimandla yokusetyenziswa kwayo ukufezekisa izicelo ezibanzi kunye nophuhliso oluzinzileyo.

Ukuba ufuna isigxinaring neodymium umazibuthe umzi-mveliso. Unokukhetha inkampani yethu iFullzen Technology Co, Ltd.