Inqubo Yokwakha Izinto Zokubamba I-Ferrite Magnetic Powder

I-Ferrite iyi-oxide yensimbi ye-ferrous alloy. Ngokuphathelene nogesi, ama-ferrite anokumelana okukhulu kakhulu kunezakhi ze-alloy zensimbi eziyisisekelo, futhi anezakhiwo ze-dielectric. Amandla kazibuthe ngeyunithi ngayinye yevolumu ye-ferrite aphansi Lapho imvamisa ephezulu iqongelelwa, amandla kazibuthe ngeyunithi ngayinye yevolumu ye-ferrite aphansi. (Bs) nayo inamandla aphansi (1/3 ~ 1/5 kuphela yensimbi emsulwa), ekhawulela ububanzi bezinketho futhi ikhawulele ububanzi bezidingo, futhi ingasetshenziswa kabanzi ekusetshenzisweni kwamandla kagesi aqinile emikhakheni ehlukene.

I-Ferrite ixutshwe nama-iron oxides nezinye izithako. Ngokuvamile, ingahlukaniswa ngezinhlobo ezintathu: i-permanent ferrite, i-soft ferrite kanye ne-gyromagnetic ferrite.

I-ferrite yemagnethi ehlala njalo ibizwa nangokuthi i-ferrite magnet, okuyimagnethi encane emnyama esivame ukuyibona. Izinto zayo eziyinhloko zokusetshenziswa yi-iron oxide, i-barium carbonate noma i-strontium carbonate. Ngemva kokumaketha, amandla ensimu yamagnetic eseleyo aphezulu kakhulu, futhi insimu yamagnetic eseleyo ingagcinwa isikhathi eside. Ngokuvamile isetshenziswa njengezinto zamagnethi ezihlala njalo. Isibonelo: omamagnethi besipikha.

I-ferrite ethambile ilungiswa futhi ishiswe yi-ferric oxide kanye ne-metal oxide eyodwa noma eziningana (isibonelo: i-nickel oxide, i-zinc oxide, i-manganese oxide, i-magnesium oxide, i-barium oxide, i-strontium oxide, njll.). Ibizwa ngokuthi i-soft magnetic ngoba lapho i-magnetizing magnetic field inyamalala, kuncane noma akukho nhlobo i-magnetic field esele. Ngokuvamile isetshenziswa njenge-choke coil, noma i-core ye-intermediate frequency transformer. Lokhu kuhluke ngokuphelele ku-ferrite ehlala njalo.

I-Gyromagnetic ferrite ibhekisela ezintweni ze-ferrite ezinezakhiwo ze-gyromagnetic. I-gyromagnetism yezinto ezisebenza ngogesi ibhekisela esimweni sokuthi indiza ye-polarization yegagasi le-electromagnetic eliqhutshwa yi-plane-polarized isakazeka ngendlela ethile ngaphakathi kwezinto ngaphansi kwesenzo sezinkundla ezimbili ze-DC eziqondile kanye nezinkundla ze-magnetic wave electromagnetic. I-Gyromagnetic ferrite isetshenziswe kabanzi emkhakheni wokuxhumana nge-microwave. Ngokohlobo lwekristalu, i-gyromagnetic ferrite ingahlukaniswa ngohlobo lwe-spinel, uhlobo lwe-garnet kanye nohlobo lwe-magnetoplumbite (uhlobo lwe-hexagonal) ferrite.

Izinto ezisebenzisa amandla kazibuthe zisetshenziswa kabanzi futhi zingasetshenziswa kuma-electro-acoustic, ezokuxhumana, amamitha kagesi, ama-motor, kanye nezingxenye zememori, izingxenye ze-microwave, njll. Zingasetshenziswa ukuqopha ulimi, umculo, kanye namatheyiphu olwazi lwesithombe, amadivayisi okugcina amandla kazibuthe amakhompyutha, kanye namakhadi kazibuthe ama-voucher okugibela abagibeli kanye nenkokhelo yokugibela. Okulandelayo kugxile ezintweni ezisebenzisa amandla kazibuthe ezisetshenziswa kumatheyiphu kazibuthe kanye nesimiso sokusebenza.