Gyara Fassara
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Shahararren kimiyya: Aluminum Magnetic?

Aluminum ba maganadisu ba ne

Aluminum, alamar kimiyya Al, lambar atomic 13, karfe ne mai haske da azurfa. Shi ne mafi yawan ƙarfe a cikin ɓawon burodi na duniya. A cikin sharuddan maganadisu, aluminum an rarraba shi azaman kayan da ba na maganadisu ko paramagnetic ba. Wannan yana nufin cewa baya nuna ƙarfin maganadisu kamar kayan ferromagnetic.

Asalin Magnetism

Lokacin da muke magana game da magnetism, yawanci muna tunanin abubuwa kamar ƙarfe, cobalt, da nickel saboda tsananin jan hankalinsu ga maganadiso. A gaskiya, akwai manyan nau'ikan halayen maganadisu guda uku na kayan:

  1. Ferromagnetic: Kayayyaki irin su ƙarfe, Cobalt da nickel suna da sha'awar maganadisu mai ƙarfi kuma suna iya zama maganadisu da kansu.
  2. Paramagnetic: Waɗannan kayan suna da ƙarancin jan hankali zuwa filayen maganadisu kuma ba sa riƙe maganadisu da zarar an cire filin magnetic na waje..
  3. Dimagnetism: Kayan aiki irin su jan karfe da bismuth a zahiri suna samar da filin maganadisu sabanin gaban wani filin maganadisu, amma karfin yana da rauni sosai.

Magnetism na Aluminum

A cikin sharuddan maganadisu, aluminum an rarraba shi azaman kayan da ba na maganadisu ko paramagnetic ba. Wannan yana nufin cewa baya nuna ƙarfin maganadisu kamar kayan ferromagnetic.

Aluminum's paramagnetism yana haifar da tsari na electrons. Aluminum yana da na'urar lantarki da ba a haɗa su ba a cikin harsashinsa na waje, kuma bisa ga quantum physics, unpaired electrons suna ba da gudummawa ga paramagnetism. Duk da haka, saboda wannan tasirin yana da rauni sosai, magnetism na aluminum sau da yawa yana da wuyar ganewa a rayuwar yau da kullum.

Aluminum Magnetic ne

Aikace-aikace da mahimmanci

Fahimtar abubuwan da ba na maganadisu ba na aluminium yana da mahimmanci ga aikace-aikace iri-iri:

  • Mai sarrafa wutar lantarki: Rashin ƙarfi na Aluminum tare da filayen maganadisu ya sa ya zama kyakkyawan abu don layin watsa wutar lantarki saboda baya tsoma baki tare da kwararar wutar lantarki..
  • Kayan dafa abinci: Kayan girki na aluminum ya shahara saboda ba ya amsa da maganadisu ko shigar da maganadisu, wanda ke da mahimmanci don shigar da dafa abinci.
  • Masana'antar Aerospace: Abubuwan da ba na aluminum ba suna amfani da masana'antar sararin samaniya, inda aka fi son kayan da ba su tsoma baki tare da tsarin kewaya jirgin sama ba.
  • Na'urorin likitanci: Aluminum is commonly used in medical devices that require compatibility with magnetic resonance imaging (MRI) inji.

Gwada maganadisu na aluminum a gida

Kuna son gwada magnetism na aluminum da kanku? Anan ga gwaji mai sauƙi da zaku iya gwadawa a gida:

  1. Tara kayan: Kuna buƙatar magnet neodymium mai ƙarfi da yanki na aluminum, kamar aluminium gwangwani.
  2. Hanya: Riƙe maganadisu kusa da aluminum. Za ku lura cewa aluminum ba ta manne da maganadisu ba.
  3. Karkatawa: Matsar da maganadisu da sauri zuwa ga aluminum, sai a janye shi. Kuna iya ganin ɗan turawa ko ja akan aluminum. Wannan motsin yana faruwa ne ta hanyar igiyoyin ruwa da ake kira eddy currents, wanda ke haifar da filin maganadisu na wucin gadi a kusa da aluminum.

Raba
2024-05-13 10:08:44

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