Ferrosilicon hmoov 72% 75% ferro silicon inoculant Fesi6.5 fesi Alloy Mos sib nqus khoom

Ferrosilicon hmoov feem ntau dov nrog high-silicon ferrosilicon.Nyob rau hauv cov txheej txheem ntawm hluav taws xob rauv steelmaking, ferrosilicon hmoov yog siv rau diffusion deoxidation.Kev nthuav dav deoxidation yog nqa tawm ntawm qhov chaw ntawm cov hlau slag, yog li kev siv cov hmoov ferrosilicon ua cov deoxidizer tsis yooj yim rau cov hlau molten thiab txo cov ntsiab lus ntawm inclusions hauv cov hlau.Qhov siab dua cov ntsiab lus ntawm silicon hauv ferrosilicon, qhov sib dua nws qhov hnyav.Piv txwv li, ferrosilicon nrog cov ntsiab lus silicon ntawm 45 feem pua ​​​​muaj lub ntiajteb txawj nqus ntawm 5.15, thaum ferrosilicon nrog cov ntsiab lus silicon ntawm 75 feem pua ​​​​muaj qhov tshwj xeeb ntawm 3.5.
ferrosilicon hmoov dov los ntawm ferrosilicon yog hnyav heev.Tom qab ntxiv, nws tuaj yeem nkag mus rau cov hlau molten sai rau nag lossis daus thiab deoxidation kom nce silicon hauv cov hlau molten.ferrosilicon hmoov dov nrog siab ferrosilicon yog sib dua, uas yog heev conducive rau diffusion deoxidation.Ntxiv mus, qhov siab dua cov ntsiab lus ntawm silicon, lub zog deoxidation nyhuv.Yog li ntawd, ferrosilicon hmoov feem ntau yog ua los ntawm high-silicon ferrosilicon los ntawm dov.
Thaum cov hmoov ferrosilicon thawj zaug ntxiv, nws muaj qhov cuam tshuam me ntsis rau lub sijhawm cua sov ntawm cov xuab zeb molding, tab sis nws muaj kev cuam tshuam loj rau cov cua sov thiab lub zog ntawm cov xuab zeb yas tom qab hardening.Nrog rau qhov nce ntawm ferrosilicon hmoov ntxiv, qhov cua sov thiab lub zog nce, qhov siab dua cov ntsiab lus ntawm silicon hauv ferrosilicon, qhov zoo dua qhov me me, qhov tsawg dua oxidation, thiab cov nyhuv muaj zog dua.