Yadda za a zubar da neodymium maganadiso?

A cikin wannan labarin, za mu tattauna shirye-shirye, aiki da aikace-aikace na neodymium maganadiso. A matsayin abu mai mahimmancin ƙimar aikace-aikacen,neodymium maganadisuana amfani da su sosai a cikin kayan lantarki, injina, firikwensin maganadisu da sauran fagage. Neodymium maganadiso sun ja hankalin tartsatsin hankali don kyawawan halayen maganadisu, ingantaccen yanayin zafi da juriya na lalata. A cikin wannan labarin, za mu fara gabatar da ainihin bayyani na maganadisu neodymium, gami da halayensu da aikinsu. Sa'an nan, za mu tattauna a cikin zurfin shiri tsari na neodymium maganadiso, ciki har da albarkatun kasa shiri, foda metallurgy Hanyar da karfe plating Hanyar, da dai sauransu Bugu da kari, za mu tattauna da aiki da kuma siffar zane na neodymium maganadiso, kazalika da surface jiyya. da kariya. A ƙarshe, za mu gabatar da amfani da kuma kula da abubuwan maganadisu na neodymium, kuma muna sa ran ci gaban su na gaba. Ta hanyar nazarin wannan labarin, ina fatan in ba wa masu karatu jagora don zurfin fahimtar ilimin asali da aikace-aikacen da ke da alaƙa na magnetin neodymium.

1.1 Aikace-aikace da Muhimmancin Neodymium Magnets

A zamanin yau, maganadisu neodymium suna haɓaka cikin sauri kuma ana amfani da su sosai. Yana yiwuwa a maye gurbin maganadisu tsarkakakken ƙarfe na gargajiya, alnico da samarium cobalt maganadisu a fagage da yawa kamar injinan lantarki, kayan kida da mita, masana'antar mota, masana'antar petrochemical da samfuran kiwon lafiya na maganadisu. Zai iya samar da siffofi daban-daban: kamar su maganadisu diski, maganadisu zobe, maganadisu rectangular, maganadisun baka da sauran sifofin maganadisu.

Ana samun magnetin Neodymium a cikin samfuran lantarki na yau da kullun, kamar rumbun kwamfyuta, wayoyin hannu, belun kunne, da sauransu. Neodymium maganadiso yana taka muhimmiyar rawa a fagen sauti na ƙwararru. Saboda ƙananan girman da nauyin haske na magnet neodymium, motsin maganadisu yana da girma. Sabili da haka, ya dace sosai don ƙarfafa sauti na matakan ƙwararrun ƙwararru da manyan filayen wasa. Daga cikin ƙwararrun samfuran sauti na ƙwararrun ƙwararrun ƙwararrun sauti, TM alamar ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun gwaje-gwaje, da haɓaka rukunin jigon jigon jigon layi na gargajiya don haɓaka LA-102F, wanda ke da babban ƙarfi da ƙaramin tsari. . , Hasken nauyi neodymium Magnetic naúrar layin tsararrun mai magana.

Magnets sun zama muhimmin sinadari a duniyar yau. Magnets suna zuwa da siffofi daban-daban, girma da matakan ƙarfi. Wannan na iya zama da ruɗani sosai lokacin yanke shawarar ƙarfin maganadisu da kuke buƙata don aikinku. Daga cikin abubuwan da ake da su a duniya a yau, magnetin neodymium sun sami kulawa mai yawa, kuma mutane da yawa sun fahimci mahimmancin neodymium magnets saboda kyawawan halayensa.

Neodymium ainihin ƙarfe ne na ƙasa da ba kasafai ba wanda ke aiki azaman maganadisu mai ƙarfi. Ana la'akari da su mafi ƙarfi ga ingancin su. Ko da mafi ƙarancin neodymium maganadisu yana da ikon tallafawa sau dubu nasa. Neodymium gabaɗaya yana da araha ko da ga ƙaƙƙarfan maganadisu. Wadannan dalilai sun kara shaharar wannan maganadisu, wanda ake amfani da shi sosai a wannan zamani.

A halin yanzu kasar Sin ita ce kasar da ta fi fitar da NdFeB zuwa kasashen waje. Suna biyan kusan kashi 80% na bukatun duniya. Tun lokacin da aka gano shi a cikin 1970s, buƙatarta ta sami babban ci gaba. Ana kuma san su da NIB magnets, a cikin Magnetic grade, ƙarfin maganadisu yana tsakanin N35 zuwa N54. Ƙarfin maganadisu yana daidaitawa ta masana'anta bisa ga bukatunsu.Danna nan don umarnin ƙimar maganadisu)

Neodymium maganadiso suna da saukin kamuwa da bambance-bambancen zafin jiki kuma suna iya rasa zafin jiki a yanayin zafi mai girma. Koyaya, ana iya samun wasu na'urorin maganadisu na neodymium na musamman a cikin duniyar da muke ciki, waɗanda zasu iya aiwatar da aikinsu a matsanancin yanayin zafi. Ƙananan nauyin waɗannan maganadiso idan aka kwatanta da sauran maganadiso yana burge masana'antun da ke amfani da su.

1.2 Babban bayyani na maganadisu neodymium

A. Neodymium maganadisu wani abu ne da ba kasafai ba na duniya na dindindin wanda ya hada da neodymium, iron da boron. Yana da dabarar sinadarai Nd2Fe14B kuma yana ɗaya daga cikin mafi ƙarfi kayan maganadisu na kasuwanci.

B. Neodymium maganadiso yana da halaye da kaddarorin masu zuwa:

Kayayyakin Magnetic: Neodymium maganadiso suna da babban samfurin makamashin maganadisu da ƙarfin tilastawa, yana ba su damar samar da filayen maganadisu mai ƙarfi sosai. Yana ɗaya daga cikin mafi ƙarfi na dindindin kayan maganadisu a halin yanzu a aikace-aikacen kasuwanci.

Kwanciyar zafi: Neodymium maganadiso suna da babban zafin aiki kuma yawanci suna aiki a tsaye a cikin kewayon Celsius. Koyaya, halayen maganadisu a hankali suna raguwa lokacin da zafin jiki ya wuce matsakaicin zafin aiki.

Juriya na lalata: Saboda sinadarin ƙarfe da ke cikin magnet neodymium, yana lalata iskar oxygen da ruwa. Sabili da haka, ana buƙatar suturar ƙasa ko wasu jiyya na kariya a aikace-aikace masu amfani.

2.1 Tsarin shirye-shirye na magnetin neodymium

A. Shirye-shiryen danye: Ana shirya kayan danye irin su neodymium, iron da boron a wani kaso, kuma ana gudanar da ingantaccen magani na jiki da sinadarai.

1. Foda karfe: Yana daya daga cikin manyan hanyoyin da za a shirya neodymium maganadiso.

2. Shirye-shiryen foda: Mix albarkatun albarkatun kasa a cikin wani nau'i mai mahimmanci, da kuma samar da foda na abubuwan da aka yi niyya ta hanyar halayen sinadaran ko hanyoyin jiki.

3. Alloying: Saka foda a cikin wani high-zazzabi tanderun, da kuma gudanar da wani alloying dauki a karkashin wani yanayi zazzabi da kuma yanayi yanayi don sanya shi gami da uniform abun da ke ciki. Latsawa: Ana saka foda a cikin wani nau'i kuma ana danna shi a ƙarƙashin babban matsi don samar da magnet tare da siffar da ake so da girman.

4. Sintering: sanya magnet da aka danna a cikin tanderun wuta, da kuma sinter a ƙarƙashin wasu yanayin zafi da yanayi don yin crystallize da samun abubuwan da ake bukata na magnetic.

Hanyar plating na ƙarfe: saman kayan maganadisu na neodymium yawanci yana buƙatar a sanya shi don ƙara juriyar lalata da haɓaka kamanni.

D. Sauran dabarun shirye-shirye: Baya ga ƙarfe na foda da plating na ƙarfe, akwai wasu dabaru da yawa don shirya abubuwan maganadisu na neodymium, kamar feshin bayani, narkewa da sauransu.

2.3 Sarrafa da Siffar Tsarin Neodymium Magnets

A. Fasahar sarrafa madaidaici: Neodymium maganadiso yana da matuƙar ƙarfi da taurin kai, don haka ana buƙatar fasahar sarrafa madaidaici na musamman a cikin tsarin sarrafawa, kamar yankan waya, EDM, da sauransu.

B. Aikace-aikace da Zane na Neodymium Magnets a Siffofin Daban-daban:Zagaye, Dandalin, da Bar Neodymium Magnets: Waɗannan sifofi na Magnet Neodymium yawanci ana amfani da su a fagen firikwensin, injina, da kayan aikin likita.Neodymium maganadiso na musamman: Dangane da takamaiman buƙatun aikace-aikacen da buƙatun ƙira, ana iya ƙirƙira da kera nau'ikan nau'ikan nau'ikan nau'ikan neodymium na musamman. Haɗawa da haɗa aikace-aikacen maganadisu na neodymium: Neodymium maganadiso za a iya haɗe shi da wasu kayan, kamar inlaid a kan baƙin ƙarfe, haɗe da sauran maganadiso, da dai sauransu.h-Zazzabi Resistant Neodymium Magnets.

3. Surface jiyya da kuma kariya daga neodymium maganadiso

A. Surface shafi: Abubuwan da aka fi amfani da su sun haɗa da plating nickel, galvanizing, fenti fenti, da dai sauransu don inganta juriya na lalata da kuma bayyanar ingancin maɗaurin neodymium.

B. Anti-tsatsa da maganin lalata: saman magnetin neodymium yana buƙatar zama daidai da tsatsa da maganin lalata don tsawaita rayuwar sabis.

C. Rufewa da marufi: A aikace-aikace masu amfani, magnetin neodymium yawanci suna buƙatar a rufe su ko a tattara su don hana yayyowar maganadisu da tasirin yanayin waje.

4. Yin amfani da kuma kula da ma'aunin neodymium

1. Ayyuka da filayen aikace-aikace: Neodymium maganadiso Ana amfani da ko'ina a cikin Electronics, Motors, Magnetic firikwensin, Aerospace da sauran filayen, samar da ingantattun magnetic Properties ga wadannan masana'antu.gyare-gyaren maganadisu na musamman mara daidaituwahidima.)
2. Kariya don amfani: Lokacin amfani da magnetin neodymium, ya zama dole a kula da rauninsa da halayen maganadisu masu ƙarfi, da guje wa abubuwan da za su iya lalata shi, kamar karo, girgizawa da zafin jiki.
3. Hannun ajiya na dogon lokaci da kiyayewa: A lokacin ajiya na dogon lokaci, ya kamata a kiyaye magnetin neodymium daga ruwa da yanayin zafi mai zafi. Don maganadisu neodymium da ake amfani da su, ana iya tsaftace su kuma a kiyaye su akai-akai don tabbatar da ingantaccen aikin su.

A ƙarshe:

Ta hanyar taƙaitawar wannan labarin, zamu iya fahimtar mahimman abubuwan shirye-shirye, sarrafawa da aikace-aikacen maganadisu neodymium.

B. Don ci gaban ci gaban neodymium maganadisu, za a iya kara bincika sabbin dabarun shirye-shirye da hanyoyin magance yanayin don inganta ayyukansu da kewayon aikace-aikacen su, da haɓaka aikace-aikacen su a cikin fagage masu tasowa.