Aluminium si maginito

Aluminiyamu, chizindikiro cha mankhwala Al, nambala ya atomiki 13, ndi chitsulo chopepuka chasiliva choyera. Ndilo chitsulo chochuluka kwambiri padziko lapansi. Pankhani ya magnetism, aluminiyamu imayikidwa ngati zinthu zopanda maginito kapena paramagnetic. Izi zikutanthauza kuti siziwonetsa maginito amphamvu ngati zida za ferromagnetic.

Zoyambira za Magnetism

Tikamakamba za magnetism, nthawi zambiri timaganiza za zinthu monga chitsulo, kobala, ndi faifi tambala chifukwa chokopa kwambiri maginito. Pamenepo, pali mitundu itatu ikuluikulu ya machitidwe a maginito azinthu:

1. Ferromagnetic: Zinthu monga chitsulo, cobalt ndi faifi tambala zimakopa kwambiri maginito ndipo zimatha kukhala maginito okha.
2. Paramagnetic: Zidazi zimakhala ndi kukopa kofooka kwa maginito ndipo sizisunga maginito awo pamene mphamvu ya maginito yakunja ichotsedwa.
3. Diamagnetism: Zida monga mkuwa ndi bismuth zimapanga mphamvu ya maginito yosiyana ndi mphamvu ya maginito ina, koma mphamvu ndi yofooka kwambiri.

Magnetism a Aluminium

Pankhani ya magnetism, aluminiyamu imayikidwa ngati zinthu zopanda maginito kapena paramagnetic. Izi zikutanthauza kuti siziwonetsa maginito amphamvu ngati zida za ferromagnetic.

Aluminium paramagnetism imachokera ku dongosolo la ma electron ake. Aluminiyamu ili ndi electron yosagwirizanitsa mu chipolopolo chake chakunja, ndipo malinga ndi quantum physics, ma elekitironi osaphatikizidwa amathandizira ku paramagnetism. Komabe, chifukwa zotsatira zake ndi zofooka kwambiri, Maginito a aluminiyamu nthawi zambiri amakhala ovuta kuwazindikira m'moyo watsiku ndi tsiku.

Ntchito ndi tanthauzo

Kumvetsetsa zinthu zopanda maginito za aluminiyamu ndikofunikira pazinthu zosiyanasiyana:

• Kondakitala wamagetsi: Kugwirizana kofooka kwa aluminiyumu ndi maginito kumapangitsa kuti ikhale chinthu chabwino kwambiri pamizere yotumizira mphamvu chifukwa sichimasokoneza kuyenda kwa magetsi..
• Zophika: Zophika za aluminiyamu ndizodziwika chifukwa sizigwirizana ndi maginito kapena kulowetsa maginito, chomwe chili chofunikira pazakudya zopatsa thanzi.
• Aerospace Industry: Zinthu zopanda maginito za aluminiyamu zimapindulitsa makampani apamlengalenga, kumene zipangizo zomwe sizimasokoneza machitidwe oyendetsa ndege zimakondedwa.
• Zida Zachipatala: Aluminiyamu is commonly used in medical devices that require compatibility with magnetic resonance imaging (MRI) makina.

Yesani maginito a aluminiyamu kunyumba

Mukufuna kuyesa maginito a aluminiyamu nokha? Pano pali kuyesa kosavuta komwe mungayesere kunyumba:

1. Sonkhanitsani zipangizo: Mudzafunika maginito amphamvu a neodymium ndi chidutswa cha aluminiyamu, monga chitini cha aluminiyamu.
2. Njira: Gwirani maginito pafupi ndi aluminiyamu. Mudzawona kuti aluminiyumu siimamatira ku maginito.
3. Kupotoza: Sunthani maginito mwachangu ku aluminiyamu, ndiye kukokera kutali. Mutha kuwona kukankhira pang'ono kapena kukoka aluminiyumu. Izi zimachitika chifukwa cha mafunde opangidwa ndi mafunde otchedwa eddy currents, zomwe zimapanga maginito osakhalitsa kuzungulira aluminiyumu.