Kodi maginito a rare earth neodymium ndi chiyani?

Maginito a rare earth neodymium, omwe amadziwikanso kuti maginito a NdFeB, ndi maginito amphamvu kwambiri okhazikika omwe alipo masiku ano. Amapangidwa ndi kuphatikiza kwa neodymium, iron, ndi boron, ndipo adapangidwa koyamba mu 1982 ndi Sumitomo Special Metals. Maginito awa amapereka zabwino zambiri kuposa maginito achikhalidwe, zomwe zimapangitsa kuti akhale chisankho chabwino kwambiri pa ntchito zosiyanasiyana zamafakitale ndi zamalonda.

Chimodzi mwa ubwino waukulu wa maginito a neodymium ndi mphamvu yawo yodabwitsa. Ali ndi mphamvu ya maginito yambiri, yomwe imatha kupitirira 50 MGOe (Mega Gauss Oersteds). Mphamvu yamtunduwu imalola maginitowa kupanga mphamvu ya maginito yamphamvu kwambiri kuposa mitundu ina ya maginito, zomwe zimapangitsa kuti akhale abwino kwambiri pa ntchito zomwe zimafuna mphamvu ya maginito yamphamvu.

Ubwino wina wa maginito a NdFeB ndi kusinthasintha kwawo. Amatha kupangidwa m'mitundu yosiyanasiyana, kuphatikizapo mabuloko, ma disc, masilinda, mphete, komansomawonekedwe apaderaKusinthasintha kumeneku kumalola kuti zigwiritsidwe ntchito m'njira zosiyanasiyana, kuyambira pa zida zamafakitale mpaka zinthu zomwe ogula amagwiritsa ntchito.

Maginito a Neodymium nawonso ndi ofooka kwambiri ku demagnetization. Ali ndi mphamvu yokakamiza kwambiri, zomwe zikutanthauza kuti amafunika mphamvu yamphamvu kwambiri ya maginito kuti achotse maginito. Izi zimapangitsa kuti akhale abwino kwambiri pa ntchito zomwe zimafuna mphamvu ya maginito yokhazikika, monga mu zipangizo zachipatala, ma hard disk drive, ndi makina apamwamba a audio.

Ngakhale kuti maginito a neodymium ndi abwino kwambiri, ali ndi zovuta zina. Ndi ofooka kwambiri ndipo amatha kusweka kapena kusweka mosavuta, choncho ayenera kusamalidwa mosamala. Amathanso kugwidwa ndi dzimbiri ndipo amafunika utoto woteteza kuti asachite dzimbiri kapena kuwonongeka.

Pomaliza, maginito a neodymium ndi chitukuko chofunikira kwambiri paukadaulo pankhani ya maginito. Amapereka kuphatikiza kwapamwamba kwa mphamvu, kusinthasintha, komanso kukana kuchotsedwa kwa maginito, zomwe zimapangitsa kuti akhale abwino kwambiri pa ntchito zosiyanasiyana. Ngakhale kuti amapereka zovuta zina, ubwino wa maginito a neodymium ndi woposa kwambiri zovuta zake, zomwe zimapangitsa kuti akhale chida chofunikira kwa mainjiniya, asayansi, ndi opanga padziko lonse lapansi.

Ngati mukupezafakitale yozungulira maginito， muyenera kusankha Fullzen. Kampani yathu ndi kampani yafakitale ya maginito a neodymiumNdikuganiza kuti motsogozedwa ndi akatswiri a Fullzen, tikhoza kuthetsa vuto lanu.maginito a disc neodymiumndi zofuna zina za maginito.

Ngati maginito amphamvu aphatikizidwa ndi zinthu zina, bwanji kuti atsimikizire kutimphamvu ya maginito siikhudza zinthu zinaTiyeni tifufuze pamodzi.