Neodymium Magnet Applications

Neodymium ndi chinthu chosowa padziko lapansi chachitsulo mischmetal (mixed metal) chomwe chitha kugwiritsidwa ntchito kupanga maginito amphamvu. Maginito a Neodymium ndi amphamvu kwambiri omwe amadziwika ndi kulemera kwawo, ngakhale maginito ang'onoang'ono amatha kuthandizira masauzande a kulemera kwawo. Ngakhale chitsulo "chosowa" chapadziko lapansi, neodymium imapezeka kwambiri, zomwe zimapangitsa kuti zikhale zosavuta kupeza zopangira kupanga maginito a neodymium. Chifukwa cha mphamvu zawo, maginito a neodymium amagwiritsidwa ntchito pazinthu zosiyanasiyana, kuphatikizapo zodzikongoletsera, zoseweretsa ndi zida zamakompyuta.

Kodi Magnet Neodymium ndi chiyani?

Maginito a Neodymium, omwe amadziwikanso kuti maginito a NIB, amayezedwa kuchokera ku N24 kupita ku N55 pamlingo wa magnetism womwe umapita ku N64, womwe ndi muyeso wongoyerekeza wa maginito. Kutengera mawonekedwe, kapangidwe kake, ndi njira yopangira, maginito a NIB amatha kugwa paliponse ndikupereka mphamvu zokweza.

Kuti apange neo, monga momwe amatchulidwiranso nthawi zina, opanga amasonkhanitsa zitsulo zapadziko lapansi zachilendo ndikuzisefa kuti apeze neodymium yogwiritsidwa ntchito, yomwe ayenera kupatukana ndi mchere wina. Neodymium iyi imasiyidwa kukhala ufa wabwino kwambiri, womwe umatha kusindikizidwanso kukhala mawonekedwe ofunidwa akaphatikiza chitsulo ndi boron. Dzina lovomerezeka la mankhwala a neo ndi Nd2Fe14B. Chifukwa cha chitsulo mu neo, ili ndi katundu wofanana ndi zida zina za ferromagnetic, kuphatikiza fragility yamawotchi. Izi nthawi zina zimatha kubweretsa mavuto chifukwa mphamvu ya maginito ndi yayikulu kwambiri kotero kuti neo ikalumikizana mwachangu ndi kuthamanga kwambiri, imatha kudzidula kapena kusweka.

Ma Neos amathanso kukhudzidwa ndi kusiyana kwa kutentha ndipo amatha kusweka kapena kutaya maginito pa kutentha kwakukulu, nthawi zambiri kuposa madigiri 176 Fahrenheit. Ma neos ena apadera amagwira ntchito pa kutentha kwakukulu, koma nthawi zambiri pamwamba pa mlingowo amalephera kugwira ntchito bwino. M'malo ozizira, neos adzakhala bwino. Chifukwa mitundu ina ya maginito samataya maginito pa kutentha kwakukulu uku, ma neos nthawi zambiri amalambalalitsidwa kuti agwiritse ntchito zomwe zimawonetsedwa ndi kutentha kwakukulu.

Kodi Neodymium Imagwiritsidwa Ntchito Bwanji?

Monga maginito a neodymium ali amphamvu kwambiri, ntchito zawo ndizosiyanasiyana. Amapangidwa pazofuna zamalonda ndi zamakampani. Mwachitsanzo, chinthu chosavuta monga chodzikongoletsera cha maginito chimagwiritsa ntchito neo kuti ndolo ikhale pamalo ake. Panthawi imodzimodziyo, maginito a neodymium akutumizidwa mumlengalenga kuti athandize kusonkhanitsa fumbi kuchokera ku Mars. Kuthekera kwamphamvu kwa maginito a Neodymium kwapangitsa kuti azigwiritsidwa ntchito pazida zoyeserera. Kuphatikiza pa izi, maginito a neodymium amagwiritsidwa ntchito ngati zida zowotcherera, zosefera zamafuta, geocaching, zida zoyikira, zovala ndi zina zambiri.

Njira Zochenjezera Maginito a Neodymium

Ogwiritsa ntchito maginito a neodymium ayenera kusamala akamawagwira. Choyamba, pakugwiritsa ntchito maginito tsiku ndi tsiku, ndikofunikira kuyang'anira maginito omwe angapezeke ndi ana. Ngati maginito amezedwa, akhoza kutsekereza kupuma ndi kugaya chakudya. Ngati maginito angapo amezedwa, amatha kulumikizana ndi zovuta zazikulu monga kutseka kummero. Chosavuta chokhala ndi maginito mkati mwa thupi chingayambitsenso matenda.

Kuonjezera apo, chifukwa cha maginito okwera kwambiri a maginito akuluakulu a NIB, amatha kuwuluka m'chipinda ngati zitsulo za ferromagnetic zilipo. Chiwalo chilichonse cha thupi chogwidwa munjira ya maginito chikugunda chinthu, kapena chinthu chomwe chikugunda maginito, chimakhala pachiwopsezo chachikulu ngati zidutswazo zikuwulukira. Kupeza chala pakati pa maginito ndi pamwamba pa tebulo kungakhale kokwanira kuphwanya fupa la chala. Ndipo ngati maginito alumikizana ndi chinthu ndi mphamvu zokwanira, amatha kusweka, kutulutsa zipsera zoopsa zomwe zimatha kuboola khungu ndi mafupa mbali zambiri. Ndikofunika kudziwa zomwe zili m'matumba anu komanso mtundu wa zida zomwe zilipo pogwira maginito.