Imadziwikanso kuti neo maginito, maginito a neodymium ndi mtundu wa maginito osowa padziko lapansi omwe amakhala ndi neodymium, iron ndi boron. Ngakhale pali maginito ena osowa padziko lapansi - kuphatikiza samarium cobalt - neodymium ndi yofala kwambiri. Amapanga mphamvu ya maginito yamphamvu, yomwe imalola kuti ikhale yopambana kwambiri. Ngakhale munamvapo za maginito a neodymium, pali zinthu zina zomwe simukuzidziwa za maginito otchukawa omwe sapezeka padziko lapansi.
✧ Chidule cha Magnet a Neodymium
Maginito otchedwa maginito amphamvu kwambiri padziko lonse lapansi, maginito a neodymium ndi maginito opangidwa ndi neodymium. Kuti awonetse mphamvu zawo moyenera, amatha kupanga maginito okhala ndi ma teslas a 1.4. Neodymium, ndithudi, ndi chinthu chosowa padziko lapansi chomwe chili ndi nambala ya atomiki 60. Inapezeka mu 1885 ndi katswiri wa zamankhwala Carl Auer von Welsbach. Ndi zomwe zanenedwa, sizinafike pafupifupi zaka zana kenako mpaka maginito a neodymium atapangidwa.
Mphamvu zosayerekezeka za maginito a neodymium zimawapangitsa kukhala chisankho chabwino kwambiri pazogulitsa zosiyanasiyana, zina zomwe zimaphatikizapo izi:
ㆍMa hard disk drive (HDDs) a makompyuta
ㆍMaloko
ㆍMainjini amagetsi amagetsi
ㆍMajenereta amagetsi
ㆍKuzungulira kwa mawu
ㆍZida zopanda zingwe
ㆍChiwongolero champhamvu
ㆍZokamba ndi zomvera m'makutu
ㆍZotsatsa malonda
>> Gulani maginito athu a neodymium apa
✧ Mbiri ya Neodymium Magnets
Maginito a Neodymium adapangidwa koyambirira kwa 1980s ndi General Motors ndi Sumitomo Special Metals. Makampaniwa adapeza kuti pophatikiza neodymium ndi chitsulo chochepa ndi boron, adatha kupanga maginito amphamvu. General Motors ndi Sumitomo Special Metals ndiye adatulutsa maginito oyamba padziko lonse lapansi a neodymium, ndikupereka njira yotsika mtengo kuposa maginito ena osowa padziko lapansi pamsika.
✧ Neodymium VS Ceramic Magnets
Kodi maginito a neodymium amafanana bwanji ndi maginito a ceramic ndendende? Maginito a Ceramic ndi otsika mtengo mosakayika, kuwapangitsa kukhala chisankho chodziwika bwino kwa ogwiritsa ntchito. Pazamalonda, komabe, palibe chomwe chingalowe m'malo mwa maginito a neodymium. Monga tanena kale, maginito a neodymium amatha kupanga maginito okhala ndi ma teslas a 1.4. Poyerekeza, maginito a ceramic nthawi zambiri amatulutsa maginito okhala ndi 0.5 mpaka 1 teslas.
Sikuti maginito a neodymium ndi amphamvu, maginito, kuposa maginito a ceramic; iwonso ndi ovuta. Maginito a Ceramic ndi osalimba, kuwapangitsa kuti awonongeke. Ngati mugwetsa maginito a ceramic pansi, pali mwayi waukulu kuti idzasweka. Komano, maginito a Neodymium ndi olimba mwakuthupi, motero samatha kusweka akagwetsedwa kapena kupsinjika.
Kumbali inayi, maginito a ceramic amalimbana ndi dzimbiri kuposa maginito a neodymium. Ngakhale zitakhala ndi chinyezi pafupipafupi, maginito a ceramic nthawi zambiri sachita dzimbiri kapena dzimbiri.
✧ Neodymium Magnet Supplier
AH Magnet ndiwosowa maginito padziko lapansi omwe amagwira ntchito pofufuza, kupanga, kupanga ndi kutumiza maginito apamwamba kwambiri a sintered neodymium iron boron, magiredi 47 a maginito wamba a neodymium, kuyambira N33 mpaka 35AH, ndi GBD Series kuyambira 48SH mpaka 45AH zilipo. Ngati mukufuna zinthu zathu, lemberani ife tsopano!
Nthawi yotumiza: Nov-02-2022