Lub luag haujlwm ntawm ferrosilicon hauv steelmaking:
Nws yog siv los ua deoxidizer thiab alloying tus neeg sawv cev hauv kev lag luam steelmaking. Txhawm rau kom tau txais cov tshuaj tsim nyog ntawm cov hlau thiab ua kom cov hlau zoo, hauv steelmaking {assortment} tom qab theem yuav tsum tau deoxidized, silicon thiab oxygen ntawm cov tshuaj affinity loj heev, thiab yog li ferrosilicon yog cov hlau muaj zog deoxidizer rau. dej nag thiab diffusion deoxidization.
Lub luag haujlwm ntawm ferrosilicon hauv cam khwb cia hlau.
Nws yog siv los ua inoculant thiab spheroidizing tus neeg sawv cev hauv kev lag luam cam khwb cia hlau. cam khwb cia hlau yog cov khoom siv hlau tseem ceeb hauv kev lag luam niaj hnub no, nws yog pheej yig dua li cov hlau, yooj yim rau yaj thiab smelt, muaj kev ua haujlwm zoo tshaj plaws thiab zoo dua li cov hlau kom muaj peev xwm ua kom muaj kev vibration, ntxiv ib qho nyiaj ntawm ferrosilicon hauv cov cam khwb cia hlau. Txhawm rau tiv thaiv kev tsim cov carbide hauv hlau, txhawb cov nag lossis daus ntawm graphite thiab spheroidization, yog li hauv kev tsim cov hlau ductile, ferrosilicon yog ib qho tseem ceeb inoculant thiab spheroidizing tus neeg sawv cev.
Lub luag haujlwm ntawm ferrosilicon hauv ferroalloy ntau lawm.
Nws yog siv los ua tus neeg sawv cev txo qis hauv ferroalloy ntau lawm. Tsis tsuas yog cov tshuaj affinity ntawm silicon thiab oxygen yog qhov zoo, tab sis kuj muaj cov ntsiab lus ntawm cov silica ferrosilicon siab heev. Yog li ntawd, siab silica ferrosilicon yog ib hom kev txo tus neeg sawv cev uas feem ntau siv los tsim cov pa roj carbon ferroalloys hauv kev lag luam ferroalloy.
