Izindaba

  • Indlela yokulondoloza kangcono impilo yesevisi?

    Indlela yokulondoloza kangcono impilo yesevisi?

    Abakhiqizi bamagnetic bahlaziya ukuthi uhla lwamagnetic empilweni yansuku zonke lusajwayelekile. Kunezinhlobo eziningi zozibuthe emakethe, ezifana nozibuthe be-tin iron boron enamandla, umoya-mpilo ozibuthe waphakade, omazibuthe be-aluminium nickel cobalt...
    Funda kabanzi
  • Ukusetshenziswa odonsa unomphela ezimotweni zamandla amasha

    Ukusetshenziswa odonsa unomphela ezimotweni zamandla amasha

    Kube nezingeniso eziningi ekusetshenzisweni kozibuthe be-Neodymium ngaphambili, njengezinto zikazibuthe ze-neodymium ezisebenza kahle kakhulu embonini emkhakheni wamarobhothi, ukusetshenziswa kukazibuthe ezintweni zikagesi, ukusetshenziswa komdobi kumahedisethi, et...
    Funda kabanzi
  • Ukusetshenziswa okuhlukahlukene kozibuthe be-aluminium nickel cobalt

    Ukusetshenziswa okuhlukahlukene kozibuthe be-aluminium nickel cobalt

    Ozibuthe be-Aluminium nickel cobalt bangamazibuthe abanamandla angapheli kumazibuthe anamuhla. Inani layo le-BHMAX liphindwe izikhathi ezingu-5-12 kunezibuthe ze-iron oxygen, futhi amandla ayo anenkani aphindwe izikhathi ezingu-5-10 kune...
    Funda kabanzi
  • Ungahlola kanjani ikhwalithi yamazibuthe aqinile?

    Ungahlola kanjani ikhwalithi yamazibuthe aqinile?

    Alikho izinga elifanayo lamandla ozibuthe aqinile. Izinkomba ezibalulekile ukulahleka kazibuthe, umkhiqizo wamandla kazibuthe, kanye nohlobo lomkhiqizo wamandla kazibuthe. Izinhlobo ezihlukene zozibuthe be-NdFeB ezinamandla zingabonakala ngomsebenzi we-Gaussian kanye nekhwalithi kanye ne-performanc...
    Funda kabanzi
  • Iyini inzuzo yamazibuthe anamandla ngaphezu kozibuthe abavamile?

    Iyini inzuzo yamazibuthe anamandla ngaphezu kozibuthe abavamile?

    Ukumelana nokushisa okuphezulu kukazibuthe oqinile: izinga lokushisa elilinganiselwe kanye nezinga lokushisa le-Curie likazibuthe oqinile linamandla kunozibuthe ovamile. Ukuthi iwuhlobo lukazibuthe olunamandla olusetshenziswa impahla lungaphezu kukazibuthe, ngakho-ke uzibuthe ngokwawo ungamelana nezinga lokushisa elilinganiselwe kakhulu...
    Funda kabanzi
  • Uyini umehluko phakathi komjikelezo kazibuthe nezici ezibonakalayo zikazibuthe oqinile

    Uyini umehluko phakathi komjikelezo kazibuthe nezici ezibonakalayo zikazibuthe oqinile

    Umehluko omkhulu phakathi kokujikeleza kazibuthe kanye nezindawo ezibonakalayo zesekethe umi kanje: (1) Kukhona izinto ezinhle zokuqhuba imvelo, futhi kukhona nezinto ezifaka insulate yamanje. Isibonelo, ukumelana kwethusi yi-1.69 × 10-2qmm2 /m, kuyilapho okwerabha cishe izikhathi ezingu-10 ...
    Funda kabanzi
  • Amathiphu okukha uzibuthe oqinile

    Amathiphu okukha uzibuthe oqinile

    Ozibuthe abanamandla manje basetshenziswa kabanzi ekuphileni, cishe bahlanganisa zonke izigaba zokuphila. Kukhona imboni ye-elekthronikhi, imboni yezokundiza, imboni yezokwelapha nokunye. Ngakho ukuthenga Ndfeb uzibuthe eqinile, kanjani ukwahlulela izinga uzibuthe ndFEB? Le yinkinga abantu abaningi abasha abavame ukuhlangana nayo, hlobo luni ...
    Funda kabanzi
  • Ingabe omazibuthe bangaba babi kuwe?

    Ingabe omazibuthe bangaba babi kuwe?

    Ozibuthe abanamandla manje basetshenziswa kabanzi ekuphileni, cishe bahlanganisa zonke izigaba zokuphila. Kukhona imboni kagesi, imboni yezindiza, amathoyizi embonini yezokwelapha nokunye. Ukuthuthukiswa kukazibuthe unomphela kwenza isayensi nobuchwepheshe bethu kuthuthuke ngokushesha. Baningi abantu abazobuza: Ngabe kubi uku...
    Funda kabanzi