Tekinolosi Evolution ma Fa'aoga Fa'ata'ita'iga ole Fa'afefiloi Fa'afefiloi ma Masini Fa'ama'i
O ferrites vaivai (e pei o le manganese-zinc ma le nickel-zinc ferrites) o mea autu ia mo vaega eletise, ma o latou faʻatinoga e faʻalagolago tele i le tutusa o mea faʻafefiloi ma mea faʻapipiʻi. I le avea ai o se vaega autu o meafaigaluega i le gaosiga o gaosiga, faʻafefiloi ma masini granulating ua matua faʻaleleia atili ai le faʻaogaina o le mageta, le pulea o le gau, ma le faʻamautu o le vevela o mea faʻamaneta vaivai e ala i faʻafouga tekonolosi i tausaga talu ai nei.
Meafaigaluega Fa'ameamea ole Ferrite Granulating
Tulaga Maualuga Manaoga Faafefiloi: ferrites vaivai e manaʻomia se faʻafefiloi tutusa o vaega autu (iron oxide, manganese, ma le zinc) faʻatasi ai ma mea faʻaopoopo (e pei o le SnO₂ ma Co₃O₄). O le le faia o lea mea o le a i'u ai i le le tutusa o le saito pe a uma ona fa'amama ma fa'atupula'ia le fesuisuia'i o le maneta.
O le faagasologa o le granulation e a'afia ai le faatinoga mulimuli: O le mafiafia, foliga, ma le lapopo'a o le tufatufaina atu o fasimea e aafia sa'o ai le mafiafia ma le sintering shrinkage. O auala fa'aleaganu'u fa'ainisinia e fa'atupuina e fa'atupuina le pefu, a'o fa'alilolilo fa'alilolilo e mafai ona fa'aleagaina le fa'apipi'i fa'apipi'i.
Fa'avae ole Masini Fa'afefiloi ma Mea Fa'amaneta Fa'atosina maualuga
Fa'avae: Fa'aaogāina o se fa'a'ai fa'agogo ma le maualuga-saosaoa, tolu-dimensional impellers, o lenei masini e ausia tuʻufaʻatasiga fefiloi ma granulation e ala i le synergy o le malosi centrifugal ma feteʻenaʻiga.
Tulaga lelei o le faʻaaogaina o le granulator mo le sauniuniga o mea faʻamaneta:
Faʻaleleia le faʻafefiloi faʻafefiloi: Faʻateleina mea faʻasolo mea, faʻapipiʻi faʻasalalauga sese <3%, ma le faʻaumatiaina o le clumping.
Ole maualuga ole granulation lelei: Ole taimi ole faagasologa e tasi e faʻaitiitia ile 40%, ma le sphericity granule e oʻo ile 90%, faʻaleleia atili le faʻapipiʻiina mulimuli ane.
Talosaga: Fa'a'a'a'a'a o mea fa'a'a'a'a ma fa'afefiloi mo maneta tumau (e pei o le NdFeB).
Muamua: Pa'u Fa'ameamea Sosoo ai: Fa'amea Fa'afefiloi oneone malosi
