Magneti za Neodymium ni zo rukuruzi nziza cyane zitangwa ku isoko, aho ari ho hose ku isi, zirwanya demagnetisation iyo zitandukanijwe na ferrite, alnico ndetse na samarium-cobalt.
✧ Magnets za Neodymium VS Magnets zisanzwe za ferrite
Magneti za Ferrite ni magnetti zidafite icyuma zishingiye kuri triiron tetroxide (igipimo cy’uburemere buhamye cya okiside y’icyuma na okiside y’icyuma). Ingorane nyamukuru y’izi magnetti ni uko zidashobora gucurwa uko zishakiye.
Magneti za Neodymium ntabwo zifite imbaraga nziza za rukuruzi gusa, ahubwo zinafite imiterere myiza ya mekanike bitewe no kwivanga kw'ibyuma, kandi zishobora gutunganywa byoroshye mu buryo butandukanye kugira ngo zihuze n'ibikenewe byinshi bitandukanye. Ingorane ni uko monomeri z'icyuma muri magnetti za Neodymium zoroshye kwangirika no kwangirika, bityo ubuso bukunze gusigwa nikeli, chromium, zinc, tin, nibindi kugira ngo hirindwe ingese.
✧ Imiterere ya neodymium magnet
Magneti za Neodymium zikozwe muri neodymium, icyuma na boron bivanze, ubusanzwe byanditswe nka Nd2Fe14B. Kubera imiterere idahinduka n'ubushobozi bwo gukora kristu za tetragonal, magnetti za Neodymium zishobora gufatwa gusa mu buryo bwa shimi. 1982, Makoto Sagawa wo muri Sumitomo Special Metals yakoze magnetti za Neodymium ku nshuro ya mbere. Kuva icyo gihe, magnetti za Nd-Fe-B zagiye zikurwaho buhoro buhoro muri magnetti za ferrite.
✧ Ni gute magneti za neodymium zikorwa?
INTAMBWE YA 1- Mbere na mbere, ibintu byose byo gukora ubwiza bwa magnet bishyirwa mu itanura ry’icyuma gisukura umwuka, bigashyuha kandi bigashonga kugira ngo hakorwe icyuma gikozwe mu cyuma. Hanyuma uru ruvange rurakonjeshwa kugira ngo rukore utubuto mbere yo gusya neza mu ruganda rukora amashanyarazi.
INTAMBWE YA 2- Hanyuma ifu nziza cyane ishyirwa mu ibumba, kandi icyarimwe ingufu za rukuruzi zishyirwa kuri ibumba. Magnetism ikomoka ku mugozi ukora nk'ibumba iyo umuriro w'amashanyarazi unyuze muri yo. Iyo imiterere y'uduce twa rukuruzi ihuye n'amabwiriza ya magnetism, iyi yitwa magnetism ya anisotropic.
INTAMBWE YA 3- Iyi si yo iherezo ry'igikorwa, ahubwo, muri iki gihe ibikoresho bya magnetize biba byakuweho magnetize kandi bizahita bishyuha nyuma mu gihe bibikora. Intambwe ikurikiraho ni uko ibikoresho bishyuha, hafi kugeza igihe bishongeye mu gikorwa cyitwa Sintering gituma uduce twa magnetize y'ifu duhuza. Ubu buryo bubaho mu buryo budafite ogisijeni kandi budafite umwuka.
INTAMBWE YA 4- Ahantu hafi ya hose, ibikoresho bishyushye bikonjeshwa vuba hakoreshejwe uburyo buzwi nka kuzimya. Ubu buryo bwo gukonjesha vuba bugabanya ahantu hameze nabi kandi bukongera imikorere.
INTAMBWE YA 5- Bitewe nuko magneti za neodymium zikomeye cyane, bigatuma zishobora kwangirika no kwangirika, zigomba gusigwa, gusukurwa, kumurwa, no gusigwa. Hari ubwoko bwinshi butandukanye bw'ingufu zikoreshwa na magneti za neodymium, bumwe mu busanzwe ni uruvange rwa nickel-copper-nickel ariko zishobora gusigwa mu bindi byuma ndetse no muri rubber cyangwa PTFE.
INTAMBWE YA 6- Iyo icyuma kimaze gushyirwaho, gisubizwamo ingufu binyuze mu kuyishyira mu cyuma gishyushya amazi, iyo amashanyarazi anyuzemo atuma imbaraga za rukuruzi zikubye inshuro eshatu imbaraga zikenewe za rukuruzi. Ubu ni uburyo bwiza ku buryo iyo rukuruzi idashyizwe aho iherereye ishobora gukurwa mu cyuma nk'isasu.
AH MAGNET ni uruganda rwemewe na IATF16949, ISO9001, ISO14001 na ISO45001 rukora ubwoko bwose bwa neodymium magnets hamwe n'ibikoresho bya rukuruzi bifite uburambe bw'imyaka irenga 30 muri urwo rwego. Niba ushishikajwe na neodymium magnets, twandikire!
Igihe cyo kohereza: Ugushyingo-02-2022