Ka wehewehe huahana

1ʻIke huahana

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

2 ʻAno

Hana ʻia ia e ka pauka metallurgy me ka remanence haʻahaʻa a me ka permeability magnetic i hoʻihoʻi haʻahaʻa. Loaʻa iā ia ke coercivity kiʻekiʻe a me ka hiki ke anti demagnetization ikaika. 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 ka oxide, no laila ʻaʻole maʻalahi ka ʻōpala. Mahana hana: - 40 ℃ a i + 200 ℃.
Ua māhele ʻia nā magnet Ferrite i nā ʻano anisotropy like ʻole (anisotropy) a me isotropy (isotropy). Loaʻa i nā mea magnet mau loa ʻo Isotropic sintered ferrite nā waiwai magnetic nāwaliwali, akā hiki ke magnetized i nā ʻaoʻao like ʻole o ka magnet; Loaʻa i ka mea magnet mau loa ʻo anisotropic sintered ferrite he mau waiwai magnetic ikaika, akā hiki ke magnetized wale ʻia ma ke kuhikuhi magnetization i hoʻoholo mua ʻia o ka magnet.

3 Papa hana

ʻIkepili Hui

ʻO ka Hesheng Magnet Group ka mea nui e hana i nā poloka, cylinder, ring, countersunk head hole, multipole magnetization, radial products, magnetic tile a me nā ʻano kila magnetic triangular, trapezoidal a me nā ʻano kila magnetic ʻano kūikawā ʻē aʻe. Hoʻohana nui ʻia nā huahana i hana ʻia e ka hui ma nā ʻano motika āpau, nā motika, nā mea ʻōlelo, nā sensor, nā mea lapaʻau, nā lako hale, nā mea pāʻani a me nā huahana ʻē aʻe.

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