Ama-magnet e-neodymium ahlala isikhathi esingakanani

Ama-magnets e-NdFeB, aziwa nangokuthi ama-magnets e-NdFeB, angamakristalu e-tetragonal akhiwe nge-neodymium, i-iron, ne-boron (Nd2Fe14B). Ama-magnets e-Neodymium angama-magnets ahlala njalo anomagnetic atholakalayo namuhla futhi angama-magnets omhlaba angavamile asetshenziswa kakhulu.

Izakhiwo zikagesi zamagnethi e-NdFeB zingahlala isikhathi esingakanani?

Omaginethi be-NdFeB banamandla amakhulu okuphoqelela, futhi ngeke kube khona ukudambisa amandla kagesi kanye nezinguquko zamandla kagesi ngaphansi kwemvelo yemvelo kanye nezimo zensimu yamandla kagesi ajwayelekile. Uma imvelo ilungile, omaginethi ngeke balahlekelwe ukusebenza okuningi ngisho nangemva kokusetshenziswa isikhathi eside. Ngakho-ke ekusebenzeni okungokoqobo, sivame ukunganaki ithonya le-time factor kumandla kagesi angaphezulu.

Yiziphi izici ezizothinta impilo yenkonzo yamagnethi e-neodymium ekusetshenzisweni kwansuku zonke kwamagnethi?

Kunezici ezimbili othinta ngqo impilo yesevisi yamagnethi.

Okokuqala ukushisa. Qiniseka ukuthi uyayinaka le nkinga uma uthenga oma-magnet. Oma-magnet ochungechunge lwe-N asetshenziswa kabanzi emakethe, kodwa angasebenza kuphela endaweni engaphansi kwama-degrees angu-80. Uma izinga lokushisa lidlula leli zinga lokushisa, amandla oma-magnetism azobuthakathaka noma asuswe ngokuphelele kumagnethi. Njengoba insimu yamagnetic yangaphandle kama-magnethi ifinyelela ekugcwaleni futhi yakhe imigqa yokungenisa amandla oma-magnetic aminyene, lapho izinga lokushisa langaphandle likhuphuka, ifomu lokunyakaza elijwayelekile ngaphakathi koma-magnethi liyabhujiswa. Futhi kunciphisa amandla okuphoqelela angaphakathi kama-magnethi, okungukuthi, umkhiqizo omkhulu wamandla oma-magnetic uyashintsha ngokushisa, futhi umkhiqizo wenani elihambisanayo le-Br kanye nenani le-H nawo uyashintsha ngokufanele.

Okwesibili ukugqwala. Ngokuvamile, ubuso bamagnethi e-neodymium buzoba nesendlalelo sokumboza. Uma ukumboza okukumagnethi konakele, amanzi angangena kalula ngaphakathi kumagnethi ngqo, okuzobangela ukuthi imagnethi igqwale futhi kamuva kuholele ekwehleni kokusebenza kumagnethi. Phakathi kwabo bonke omagnethi, amandla okumelana nokugqwala kwamamagnethi e-neodymium aphezulu kunalawo amanye omagnethi.

Ngifuna ukuthenga omaginethi be-neodymium abaphila isikhathi eside, kufanele ngimkhethe kanjani umenzi?

Iningi lamamagnethi e-neodymium akhiqizwa eShayina. Uma ufuna ukuthenga imikhiqizo esezingeni eliphezulu, kuncike emandleni efektri. Ngokuphathelene nobuchwepheshe bokukhiqiza, imishini yokuhlola, ukuhamba kwenqubo, usizo lobunjiniyela, izitifiketi zomnyango we-QC kanye nohlelo lokuphatha ikhwalithi konke kungahlangabezana nezindinganiso zomhlaba wonke. I-Fuzheng ihlangabezana nazo zonke izimo ezingenhla, ngakho-ke kulungile ukusikhetha njengomkhiqizi wamamagnethi e-neodymium wesifazane.