wehewehe huahana

1Nānā huahana

ʻO Ferrite magnet kahi ʻano o ka magnet mau loa i hana ʻia me SrO a i ʻole Bao a me Fe2O3. He mea hana ia i hana ʻia e ke kaʻina ceramic, me ka loop hysteresis loop, coercivity kiʻekiʻe a me ka remanence kiʻekiʻe. Ke hoʻokalakupua ʻia, hiki iā ia ke mālama i ka magnetism mau, a ʻo ka nui o ka hāmeʻa he 4.8g/cm3. Ke hoʻohālikelike ʻia me nā magnet mau loa, paʻakikī a paʻakikī nā magnet ferrite me ka ikehu haʻahaʻa. Eia naʻe, ʻaʻole maʻalahi ka demagnetize a corrode, maʻalahi ke kaʻina hana a haʻahaʻa ke kumukūʻai. No laila, loaʻa i nā ferrite magnet ka mea kiʻekiʻe loa i ka ʻoihana magnet holoʻokoʻa a hoʻohana nui ʻia i ka hana ʻoihana.

2 Ke ano

Hana ʻia ia e ka pauka metallurgy me ka haʻahaʻa haʻahaʻa a me ka haʻahaʻa hoʻihoʻi haʻahaʻa magnetic permeability. He kiʻekiʻe coercivity a me ka ikaika anti demagnetization hiki. He kūpono loa ia no ka hoʻolālā kaapuni magnetic ma lalo o nā kūlana hana ikaika. He paʻakikī a palupalu ka mea, a hiki ke hoʻohana ʻia no ka ʻoki ʻana me nā mea hana emery. ʻO ka mea maka nui he oxide, no laila ʻaʻole maʻalahi ke corrode. Ka wela hana: - 40 ℃ a i + 200 ℃.
Hoʻokaʻawale ʻia nā magnet Ferrite i nā anisotropy (anisotropy) a me ka isotropy (isotropy). Isotropic sintered ferrite mau mea hoʻoheheʻe paʻa i nawaliwali waiwai magnetic, akā hiki ke magnetized ma na aoao like ole o ka magnet; Loaʻa nā waiwai magnetic ikaika i ka anisotropic sintered ferrite permanente material, akā hiki ke hoʻopaneʻe wale ʻia ma ka ʻaoʻao magnetization i koho mua ʻia o ka magnet.

3 Papa hana

ʻO ka moʻolelo o ka hui

ʻO Hesheng Magnet Group ka mea e hana nui ai i ka poloka, cylinder, apo, countersunk head hole, multipole magnetization, radial products, magnetic tiles a me nā ʻano triangular, trapezoidal a me nā mea kila kila kūikawā. Hoʻohana nui ʻia nā huahana i hana ʻia e ka hui i nā ʻano ʻano like ʻole o nā kaʻa, nā kaʻa, nā mea ʻōlelo, nā mea ʻike, nā mea lapaʻau, nā mea pono hale, nā mea pāʻani a me nā huahana ʻē aʻe.

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