Mākēneki Kaʻa Māmā
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Hoʻohana ʻia nā Magnets mau i ka ʻoihana automotive
Nui nā hoʻohana like ʻole no nā magnet mau loa i nā noi automotive, me ka hana pono.Hoʻokumu ʻia ka ʻoihana kaʻa i ʻelua ʻano o ka pono: ka wahie-efficiency a me ka pono ma ka laina hana.Kōkua nā mākēneki me nā mea ʻelua.
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Mea Hana Hana Mākēneki Motor Servo
Hoʻonohonoho ʻia ka pole N a me ka pou S o ka magnet.Ua kapaia kekahi kia N a me kekahi kia he mau kia, a hiki i na moto ke loaa na kia.Hoʻohana ʻia nā mākēneki me ka aluminika nickel cobalt mau mākēneki mau, ferrite mau mākēneki mau a me nā mākēneki mau loa honua (me ka samarium cobalt mau mākēneki mau a me ka neodymium iron boron mau magnet).Hoʻokaʻawale ʻia ke kuhikuhi magnetization i ka magnetization parallel a me ka magnetization radial.
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Nā Mākēneki Neodymium (Rare Earth) no nā kaʻa kaʻa maikaʻi
Hiki i ka neodymium magnet me kahi haʻahaʻa haʻahaʻa o ka coercivity ke hoʻomaka e nalowale i ka ikaika inā wela a ʻoi aku ma mua o 80°C.Ua hoʻomohala ʻia nā magnet neodymium coercivity kiʻekiʻe e hana i nā mahana a hiki i 220 ° C, me ka liʻiliʻi o ka nalowale.ʻO ka pono o ka haʻahaʻa haʻahaʻa haʻahaʻa i nā noi neodymium magnet i alakaʻi i ka hoʻomohala ʻana i kekahi mau māka e hoʻokō i nā koi o ka hana.
