Magneti auya kure kubva pamazuva ehudiki hwako pawakashandisa maawa achironga izvo zvakajeka-mavara mavara emagirabhu emagineti kune mukadzi wefiria. Magishini yanhasi ine simba kupfuura nakare kose uye akasiyana siyana anovaita kuti vabatsire mune dzakasiyana siyana dzekushandisa.
Radza Pasi uye Ceramic magnets - kunyanya yakakura pasi raramo yenyika Nepo varidzi vazhinji vebhizinesi vachiziva nezvemagineti aya, vanonzwisisa izvo zvinoita kuti vasiye zvinogona kuvhiringidza. Heino kurudziro inokurumidza yemisiyano iri pakati pemhando mbiri dzemaginhini, pamwe neiyo synopsis yezvakanaka zvavo zvakanakira uye zvakashata:
Rare pasi
Izvi zvine simba zvikuru magneti anogona kuvezwa neeodymium kana Samarium, ese ari maviri ndeaye lanthanide akateerana zvinhu. Samarium akatanga kushandiswa kuma1970s, aine magineti eNeodium anouya mukushandiswa muma1980s. Vese neodymium neSamarium vakasimba zvisingawanzo kuitika magneti uye vanoshandiswa mune akawanda maindasitiri ekushandisa kusanganisira iyo ine simba kwazvo turbines uye majenji pamwe nekunyorera kwesainzi.
Neodymium
Dzimwe nguva kunzi ndfeb magnts ezvinhu zvavanenge vaine - neodymium, simbi uye boron, kana ingori nab Iyo yakakwira simba chigadzirwa (BHMAX) yeaya magneti, ayo anomiririra simba repakati, rinogona kupfuura 50mgoe.
Iyo yakakwira BHMAX Iyo Tmax yeNeodymium Magneti ndeye 150 degrees celsius, inenge hafu yeSamarium cobalt kana ceramic. .
Magneti anogona zvakare kufananidzwa zvichienderana neTcurie avo. Magneti painopiswa nekupisa kwakanyanya kuwanda, kazhinji kazhinji vanogona kupora kamwe zvakapetwa; Iyo tcurie ndiko kupisa kwekupora uko kupora hakugone kuitika. Yeiyo neodymium magnet, tcurie ndeye 310 degrees celsius; NODYMIUM MAHARA YAKAITWA KUTI ANOGONESA KUTI KUTI KUTI KUTI KUTI KUTI KUTI KUTI UVHURE HERE KUTI VAVHURE KUSHANDISA KUSHANDISA PAKATI PAKATI. Ose Samarium uye Ceramic Magneti ane mapoka akakwira, ayo anovaita sarudzo iri nani kune yakakwirira-yekupisa-ekushambadzira.
NOODYMIUS Magneti anodzivirira zvakanyanya kuti ave demagnetised neminda yekunze yemagineti, asi ivo vanowanzoita ngura uye magneti mazhinji akavezwa kuti ape kudzivirirwa kubva kuPorrosion.
Samarium Cobalt
Samarium Cobalt, kana Saco, magneti akawanikwa muma1970s, uye kubva ipapo, vakashandiswa mune dzakasiyana siyana dzekushandisa. Kunyangwe isina kusimba seye eodymium magnet - Samarium Cobalt Magnets kazhinji ane BHMAX yeanosvika 26 - Iyi magnets ine mukana wekukwanisa kutsungirira kupisa kwakanyanya kupfuura neodymium maglems. Iyo TmaX yeSamarium Cobalt Magnet ndeye 300 degrees Celsius, uye Tcurie inogona kuve yakawandisa se750 degrees celsius. Simba ravo rine hukama rakabatanidzwa nekukwanisa kwavo kutsungirira kwakanyanya kupisa kupisa kunoita kuti vave vakanakira zvikumbiro zvepamusoro-zvinopisa. Kusiyana neodiymium magnts, Samarium Cobalt Magneti ane zvakanaka kuramba kuonga; Ivo zvakare vanowanzove nemutengo wepamusoro pane yeYyymium magnts.
Ceramic
Yakagadzirwa neyebhari remubvu kana strontium, magneti eCeramic anga ave nguva yakareba kupfuura risingawanzo nyika magneti uye akatanga kushandiswa muma1960s. Ceramic magnets kazhinji anodhura kupfuura zvisingaderedze zvemagneti pasi asi hazvina kusimba neiyo yakajairwa bhmax yeanenge 3.5 - inenge chegumi kana chakaderera pane iyo yeiyo neodymium kana samarium cobal magnets.
Nezve kupisa, magneti eCeramic ane tmax ye300 degrees celsius uye, seSamarium magnts, tcurie ye460 degrees celsius. Ceramic magnts anodzivirira zvakanyanya kuora uye kazhinji haade chero kuchengetedzwa kwekuchengetera. Ivo vari nyore kuchengetedza uye havanyanye kudhura kupfuura neodymium kana samarium cobalt magnets; Nekudaro, ceramic magnets ane brontle, achivaita sarudzo isina kunaka yezvikumbiro zvinosanganisira kukosha kwekuchinjika kana kushushikana. Ceramic magnts anowanzo shandiswa kuratidzira kirasi uye kushoma maindasitiri eindasitiri uye ebhizimusi, dzakadai sebundu-rakadzika-gradors kana turbines. Vanogona zvakare kushandiswa mumasumbi ekushandisa uye mukugadzirwa kwemagineti mashura uye siginecha.
Kutumira Nguva: Mar-09-2022
