Kupeza Kusiyana Kofunika Pakati pa Maginito a Neodymium ndi Maginito a Magetsi

Maginito amagwira ntchito yofunika kwambiri m'magawo osiyanasiyana, kuyambira ukadaulo mpaka zamankhwala, zomwe zimathandiza kugwiritsa ntchito zinthu zambiri. Mitundu iwiri yodziwika bwino ya maginito ndimaginito a neodymiumndi maginito amagetsi, iliyonse ili ndi makhalidwe ndi magwiridwe antchito osiyana. Tiyeni tifufuze kusiyana kwakukulu pakati pa maginito a neodymium ndi maginito amagetsi kuti timvetse bwino mawonekedwe awo apadera ndi momwe amagwiritsidwira ntchito.

1. Kapangidwe kake:

Maginito a Neodymium ndi maginito okhazikika opangidwa kuchokera ku alloy ya neodymium, iron, ndi boron (NdFeB). Maginito awa amadziwika chifukwa cha mphamvu zawo zapadera ndipo ndi amodzi mwa maginito amphamvu kwambiri okhazikika omwe amapezeka m'masitolo. Mosiyana ndi zimenezi, maginito amagetsi ndi maginito osakhalitsa omwe amapangidwa podutsa magetsi kudzera mu waya wozungulira chinthu chachikulu, makamaka chitsulo kapena chitsulo.

2. Kuyika maginito:

Maginito a Neodymium amapangidwa ndi maginito panthawi yopanga ndipo amasunga maginito awo kwamuyaya. Akapangidwa ndi maginito, amawonetsa mphamvu yamphamvu ya maginito popanda kufunikira mphamvu yakunja. Koma maginito amagetsi amafunikira mphamvu yamagetsi kuti apange mphamvu yamagetsi. Mphamvu yamagetsi ikadutsa mu waya, imayambitsa mphamvu yamagetsi mu chinthu chachikulu, ndikupanga mphamvu yamagetsi. Mphamvu ya mphamvu ya maginito ya maginito ya maginito imatha kusinthidwa mwa kusintha mphamvu yamagetsi yomwe imadutsa mu coil.

3. Mphamvu:

Maginito a Neodymium amadziwika ndi mphamvu zawo zapadera, kuposa mitundu ina yambiri ya maginito pankhani ya mphamvu ya mphamvu ya maginito. Amatha kugwiritsa ntchito mphamvu zamphamvu ndipo amagwiritsidwa ntchito kwambiri pa ntchito zomwe zimafuna mphamvu ya maginito yapamwamba, monga ma mota amagetsi, ma speaker, ndi makina ojambulira maginito (MRI). Ngakhale maginito amathanso kupanga mphamvu ya maginito yamphamvu, mphamvu zawo zimadalira mphamvu yamagetsi yomwe imadutsa mu coil ndi mawonekedwe a chinthu chachikulu. Chifukwa chake, maginito amagetsi amatha kupangidwa kuti awonetse mphamvu ya maginito yosiyanasiyana, zomwe zimapangitsa kuti ikhale yogwiritsidwa ntchito mosiyanasiyana.

4. Kusinthasintha ndi Kulamulira:

Chimodzi mwa ubwino waukulu wa maginito amagetsi ndi kusinthasintha kwawo ndi kulamulira kwawo. Mwa kusintha mphamvu yamagetsi yomwe ikuyenda kudzera mu coil, mphamvu ya maginito ya maginito ya maginito imatha kusinthidwa mosavuta nthawi yeniyeni. Izi zimathandiza maginito amagetsi kugwiritsidwa ntchito m'magwiritsidwe ntchito komwe kumafunika kuwongolera molondola mphamvu ya maginito, monga mu automation yamafakitale, maginito a levitation system, ndi ma actuator amagetsi. Maginito a Neodymium, omwe ndi maginito okhazikika, sapereka kusinthasintha kofanana ndi kuwongolera mphamvu zawo zamaginito.

5. Mapulogalamu:

Maginito a Neodymium amapeza mapulogalamum'magawo osiyanasiyana, kuphatikizapo zamagetsi, ndege, ndi zida zachipatala, komwe chiŵerengero chawo champhamvu kwambiri ndi chachikulu chili bwino. Amagwiritsidwa ntchito mu ma hard disk drive, mahedifoni, ma magnetic closures, ndi masensa, pakati pa ntchito zina. Ma electromagnets amagwiritsidwa ntchito m'mafakitale osiyanasiyana, kuyambira kupanga ndi mayendedwe mpaka kafukufuku wasayansi ndi zosangalatsa. Amagwiritsa ntchito ma crane, ma magnetic separator, ma maglev trains, makina a MRI, ndi zida zamagetsi monga ma relay ndi ma solenoids.