Kupanga kwaSamarium Cobalt Permanent Magnets
Samarium cobalt okhazikika maginito ndi osowa dziko maginito, makamaka wopangidwa zitsulo samarium (Sm), zitsulo cobalt (Co), mkuwa (Cu), chitsulo (Fe), zirconium (Zr) ndi zinthu zina, kuchokera dongosolo lagawidwa 1 :5 mtundu ndi 2:17 mtundu wachiwiri, a m'badwo woyamba ndi m'badwo wachiwiri wa osowa dziko okhazikika zipangizo maginito. Samarium cobalt maginito okhazikika ali ndi zinthu zabwino kwambiri za maginito (kukhazikika kwakukulu, kukakamiza kwambiri komanso mphamvu yamaginito), kutentha kotsika kwambiri, kutentha kwambiri kwautumiki komanso kukana kwa dzimbiri, ndiye njira yabwino kwambiri yolimbana ndi kutentha kwa maginito okhazikika, yomwe imagwiritsidwa ntchito kwambiri pazida za microwave, ma elekitironi. zida zamtengo, ma mota amphamvu / othamanga kwambiri, masensa, zida za maginito ndi mafakitale ena.
Ntchito ya 2:17 samarium-cobalt maginito
Imodzi mwamaginito odziwika bwino a samarium-cobalt ndi maginito a 2:17 samarium-cobalt, maginito angapo omwe amadziwika ndi maginito apamwamba kwambiri, kuwapanga kukhala chisankho choyamba pamapulogalamu omwe amafunikira mphamvu yamaginito komanso kukhazikika.
Kuchokera pamachitidwe, 2:17 samarium-cobalt maginito okhazikika amatha kugawidwa m'magulu ochita bwino kwambiri, mndandanda wokhazikika kwambiri (otsika kutentha kokwanira) komanso kukana kutentha kwambiri. Kuphatikizika kwapadera kwa kachulukidwe kakang'ono ka mphamvu yamaginito, kukhazikika kwa kutentha ndi kukana kwa dzimbiri kumapangitsa maginito a samarium-cobalt kukhala abwino pazogwiritsa ntchito zosiyanasiyana, kuphatikiza ma mota amagetsi, masensa, maginito ophatikizana ndi olekanitsa maginito.
The pazipita maginito mankhwala osiyanasiyana kalasi iliyonse ndi pakati 20-35MGOe, ndi pazipita ntchito kutentha ndi 500 ℃. Maginito okhazikika a Samarium-cobalt ali ndi kuphatikiza kwapadera kwa kutentha kocheperako komanso kukana kwa dzimbiri, kachulukidwe kamphamvu ka maginito, kukhazikika kwa kutentha komanso kukana kwa dzimbiri, zomwe zimapangitsa kuti maginito asamarium-cobalt akhale abwino pazogwiritsa ntchito zosiyanasiyana, kuphatikiza ma mota amagetsi, masensa, maginito. couplings ndi maginito separators. The katundu maginito Ndfeb maginito pa kutentha kuposa maginito NdFeb, choncho chimagwiritsidwa ntchito muzamlengalenga, minda asilikali, Motors kutentha, masensa magalimoto, abulusa zosiyanasiyana maginito, mapampu maginito ndi zipangizo mayikirowevu. 2:17 mtundusamarium cobalt maginito Ndizovuta kwambiri, zosavuta kupanga mawonekedwe ovuta kapena mapepala owonda kwambiri ndi mphete zokhala ndi mipanda yopyapyala, kuwonjezera apo, ndizosavuta kuyambitsa ngodya zing'onozing'ono popanga, nthawi zambiri malinga ngati sizikhudza maginito kapena ntchito, akhoza kuonedwa ngati mankhwala oyenerera.
Mwachidule, samarium cobalt okhazikika maginito, makamaka mkulu maginito mphamvu kachulukidwe mndandandaMaginito a Sm2Co17, amayamikiridwa kwambiri chifukwa cha mphamvu zawo zamaginito komanso kukhazikika. Kukhoza kwawo kupirira kutentha kwakukulu ndi malo ovuta kumawapangitsa kukhala chisankho choyamba chofuna ntchito m'mafakitale onse. Pomwe ukadaulo ukupitilirabe patsogolo, kufunikira kwa maginito okhazikika a samarium-cobalt akuyembekezeka kukula, ndikulimbitsanso udindo wawo ngati gawo lofunikira pakugwiritsa ntchito masiku ano mafakitale ndi malonda.
Nthawi yotumiza: Jul-29-2024
