Nei Ferrosilicon Yakakosha Mukugadzira Simbi
Ferrosilicon inoshandiswa zvakanyanya ferroalloy siyana.Iyo ferrosilicon alloy inoumbwa nesilicon nesimbi mune imwe chikamu, uye chinhu chakakosha pakugadzira simbi, seFeSi75, FeSi65, uye FeSi45.
Mamiriro: echisikigo chivharo, kunze-chena, nehupamhi hunosvika 100mm.(Kunyangwe paine makatsemuka pachitarisiko, kana ruvara rwuchidzima kana rwabatwa neruoko, kana ruzha rwekurova runyoro)
Kuumbwa kwezvakagadzirwa: Ferrosilicon inogadzirwa nekunyungudutsa coke, simbi shavings (iron oxide scale), uye quartz (kana silica) muvira remagetsi.
Nekuda kwehukama hwakasimba pakati pesilicon neokisijeni, mushure mekunge ferrosilicon yawedzerwa mukugadzira simbi, inotevera deoxidation reaction inoitika:
2FeO+Si=2Fe+SiO₂
Silika inogadzirwa ne deoxidation, yakareruka kupfuura simbi yakanyungudutswa, inoyangarara pamusoro pesimbi uye inopinda mu slag, nekudaro ichibvisa okisijeni musimbi, iyo inogona kuvandudza zvakanyanya simba, kuoma uye elasticity yesimbi, kuwedzera magnetic permeability yesimbi, kuderedza Hysteresis kurasikirwa mu transformer simbi.
Saka ndezvipi zvimwe zvinoshandiswa zveferrosilicon?
1. Inoshandiswa seinoculant uye nodulizer muindasitiri yesimbi yakakandwa;
2. Wedzera ferrosilicon sechinhu chinoderedza paunenge uchinyungudutsa zvimwe zvigadzirwa zveferroalloy;
3. Pamusana pezvinhu zvakakosha zvemuviri zvesilicon, zvakadai sekuderera kwemagetsi ekugadzirisa, kuderera kwekushisa kwekushisa uye kusimba kwemagineti, ferrosilicon inoshandiswawo sechigadziro chekugadzirisa mukugadzira silicon simbi.
4. Ferrosilicon inowanzoshandiswa mukunyungudutsa-kupisa kwesimbi magnesium muPidgeon nzira yekunyungudutsa magnesium.
5. Shandisa mune zvimwe zvinhu.Ivhu rakatsetseka kana atomize ferrosilicon poda inogona kushandiswa sechikamu chekumisa muindasitiri yekugadzira zvicherwa.Muindasitiri yekugadzira welding rod, inogona kushandiswa seyekupfekedza matanda ekuisa welding.Yakakwira-silicon ferrosilicon inogona kushandiswa muindasitiri yemakemikari kugadzira zvigadzirwa zvakaita sesilicone.
