Abokan da suka saba da maganadiso suna sane da cewa a halin yanzu ana gane magnetin boron baƙin ƙarfe a cikin kasuwar kayan maganadisu a matsayin babban aiki da tsadar maganadisu. An yi nufin amfani da su a cikin nau'i-nau'i iri-irihigh-tech masana'antus, gami da tsaro da soja na ƙasa, fasahar lantarki, da kayan aikin likita, injina, na'urorin lantarki, na'urorin lantarki, da sauran fannoni. Yayin da ake amfani da su, yana da sauƙin gano batutuwa. Daga cikin waɗannan, ƙaddamar da ƙaƙƙarfan ƙaƙƙarfan ƙarfe-boron mai ƙarfi a cikin saitunan zafin jiki mai girma ya sami sha'awa mai yawa.Na farko da farko, dole ne mu fahimci dalilin da yasa NeFeB ke raguwa a cikin yanayin zafi mai zafi.
Tsarin jiki na Ne iron boron yana ƙayyade dalilin da yasa yake raguwa a cikin yanayin zafi mai girma. Gabaɗaya, maganadisu na iya haifar da filin maganadisu saboda electrons ɗin da kayan da kansu ke ɗauka suna jujjuya atom ɗin a wata takamaiman hanya, yana haifar da ƙarfin filin maganadisu wanda ke da tasiri nan take akan abubuwan da ke kewaye. Koyaya, dole ne a cika takamaiman yanayin zafin jiki don electrons su kewaya a cikin atom ɗin a cikin takamaiman yanayin. Haƙurin zafin jiki ya bambanta tsakanin kayan maganadisu. Lokacin da yanayin zafi ya yi yawa, electrons suna ɓacewa daga ainihin yanayin su, wanda ke haifar da hargitsi. Wannan A wannan lokacin, filin maganadisu na gida na kayan maganadisu zai lalace, wanda zai haifar da hakandemagnetization.The demagnetization zafin jiki na karfe baƙin ƙarfe boron ne kullum ƙaddara ta takamaiman abun da ke ciki, Magnetic filin ƙarfi, da zafi magani tarihi. Matsakaicin yawan zafin jiki na baƙin ƙarfe boron gwal yana yawanci tsakanin 150 da 300 digiri Celsius (302 da 572 digiri Fahrenheit). A cikin wannan kewayon zafin jiki, halayen ferromagnetic suna lalacewa a hankali har sai sun ɓace gaba ɗaya.
Magani da yawa masu nasara ga NeFeB maganadisu babban zafin jiki demagnetization:
Da farko dai, kar a yi zafi da samfurin maganadisu na NeFeB. Sa ido sosai kan yanayin zafi mai mahimmanci. Mahimman zafin jiki na NeFeB magnet na al'ada yawanci yana kusa da digiri 80 ma'aunin Celsius (digiri 176 Fahrenheit). Daidaita yanayin aiki da wuri-wuri. Demagnetization za a iya rage ta ƙara yawan zafin jiki.
Na biyu, shi ne a fara da fasaha don inganta aikin samfuran da ke amfani da magnetotin gashi ta yadda za su iya samun tsari mai dumi kuma ba su da sauƙi ga tasirin muhalli.
Na uku, tare da samfurin makamashin maganadisu iri ɗaya, zaku iya zaɓarhigh tilasta kayan. Idan hakan ya gaza, zaku iya ba da ƙaramin adadin kuzarin maganadisu ne kawai don cimma matsaya mafi girma.
PS: Kowane abu yana da halaye daban-daban, don haka zaɓi abin da ya dace da tattalin arziki, kuma la'akari da shi a hankali lokacin zayyana, in ba haka ba zai haifar da hasara!
Yi tsammanin cewa kuna sha'awar: Yadda za a rage ko hana thermal demagnetization da oxidation na boron baƙin ƙarfe, yana haifar da Ragewar tilastawa?
Amsa: Wannan matsala ce ta thermal demagnetization. Lallai yana da wuyar sarrafawa. Kula da kula da zafin jiki, lokaci da digiri na injin lokacin demagnetization.
A wane mita ne magnet ɗin ƙarfe-boron zai yi rawar jiki kuma ya zama lalacewa?
Maganar maganadisu na dindindin na maganadisu ba zai ragu ba saboda mitar girgiza, kuma motar mai sauri ba za ta lalace ba koda gudun ya kai 60,000 rpm.
Abubuwan da ke sama na Hangzhou Magnet Power Technology Co., Ltd ne suka haɗa kuma suna raba su. Idan kuna da wasu tambayoyin maganadisu, da fatan za a ji daɗituntuɓi sabis na abokin ciniki akan layi!
Lokacin aikawa: Oktoba-23-2023
