1. Kugadzirwa kweferrosilicon
Ferrosilicon isimbi yakasanganiswa nesimbi uye silicon.Ferrosilicon isimbi-silicon alloy yakagadzirwa kubva kucoke, zvimedu zvesimbi, quartz (kana silica) semidziyo yakabikwa uye yakanyungudutswa muchoto chemagetsi.Sezvo silicon neokisijeni zvinosangana zviri nyore kuita silica, ferrosilicon inowanzoshandiswa se deoxidizer mukugadzira simbi.Panguva imwecheteyo, sezvo SiO2 inoburitsa huwandu hwakawanda hwekupisa painogadzirwa, inobatsirawo kuwedzera kudziya kwesimbi yakanyungudutswa paine deoxidizing.Panguva imwecheteyo, ferrosilicon inogona zvakare kushandiswa sechinhu chinowedzera alloying uye inoshandiswa zvakanyanya mu low-alloy structural simbi, chitubu simbi, inotakura simbi, simbi inodzivirira kupisa uye yemagetsi silicon simbi.Ferrosilicon inowanzoshandiswa sechinhu chinoderedza mukugadzirwa kweferroalloy uye indasitiri yemakemikari.
2. Kushandiswa kweferrosilicon
Ferrosilicon inoshandiswa zvakanyanya muindasitiri yesimbi, indasitiri yekukanda uye kumwe kugadzirwa kwemaindasitiri.
Ferrosilicon yakakosha deoxidizer muindasitiri yekugadzira simbi.Muchiedza chesimbi, ferrosilicon inoshandiswa kunaya deoxidation uye diffusion deoxidation.Simbi yezvidhinha inoshandiswawo sechinhu chinosanganisa mukugadzira simbi.Kuwedzera imwe huwandu hwesilicon kusimbi kunogona kuvandudza zvakanyanya kusimba, kuoma uye elasticity yesimbi, kunatsiridza kupera kwesimbi, uye kuderedza hysteresis kurasikirwa kwetransformer simbi.Simbi yakajairika ine 0.15% -0.35% silicon, simbi yekugadzira ine 0.40% -1.75% silicon, simbi yemidziyo ine 0.30% -1.80% silicon, simbi yechirimo ine 0.40% -2.80% silicon, iyo isina stainless acid-inodzivirira simbi. ine 3.40% -4.00% nesilicon, uye simbi inodzivirira kupisa ine 1.00% ~ 3.00% nesilicon.Silicon simbi ine 2% kusvika 3% nesilicon kana kupfuura.
Yakakwira silicon ferrosilicon kana siliceous alloys anoshandiswa muindasitiri yeferroalloy seanoderedza maajenti ekugadzira yakaderera kabhoni ferroalloys.Kuwedzera ferrosilicon kukanda simbi inogona kushandiswa seinoculant ye nodular cast iron, uye inogona kudzivirira kuumbwa kwe carbide, kukurudzira kunaya uye nodulation ye graphite, nekuvandudza kushanda kwesimbi yakakandwa.
Pamusoro pezvo, ferrosilicon poda inogona kushandiswa sechikamu chakamiswa muindasitiri yekugadzira zvicherwa, uye seyekuputira matanda ewelding muindasitiri yekugadzira welding.Yakakwira silicon iron silicon inogona kushandiswa kugadzira semiconductor yakachena silicon muindasitiri yemagetsi, uye inogona kushandiswa kugadzira silicone muindasitiri yemakemikari.
Muindasitiri yekugadzira simbi, inenge 3 ~ 5kG 75% yeferrosilicon inopedzwa patani yesimbi inogadzirwa.
Nguva yekutumira: Zvita-13-2023
