Khoom piav qhia ntawm ferro silicon
Ferro siliconyog tsim los ntawm kev sib xyaw ntawm silicon-muaj cov khoom siv raw thiab cov khoom siv hlau uas muaj cov khoom siv raw hauv lub qhov cub submerged arc nyob rau hauv ib qho kev faib ua feem. Raws li ib puag ncig qhov kub thiab txias, cov khoom siv raw khoom sib xyaw tsis tu ncua melts thiab reacts chemically los tsim cov kua hlau-silicon alloy. Thaum kawg, ferrosilicon yog tsim tom qab pouring. Cov dej ntws ntawm ferrosilicon feem ntau yog cov khoom siv ore, thiab cov dej ntws qis yog qhov xav tau ntawm kev lag luam steel.
Khoom Parameters
|
SPECIFICATIONS ntawm FERRO SILICON |
|||||||
|
Code |
Tshuaj muaj pes tsawg leeg (%) |
||||||
|
Si |
Al |
Ca |
P |
S |
C |
Fe |
|
|
Tsawg dua los yog sib npaug |
|||||||
|
FeSi75 |
Ntau dua lossis sib npaug li 75 |
1.5 |
1 |
0.035 |
0.02 |
0.2 |
Tshuav |
|
FeSi72 |
Ntau dua lossis sib npaug li 72 |
1.5 |
1 |
0.04 |
0.02 |
0.2 |
Tshuav |
|
FeSi65 |
Ntau dua lossis sib npaug li 65 |
as per |
as per |
as per |
as per |
as per |
Tshuav |
Kev tsim khoom ntawm ferro silicon
Cov txheej txheem ntau lawm ferrosilicon feem ntau muaj xws li batching, sib tov rau hauv lub cub tawg, smelting, pouring, xov, warehouses, thiab lwm yam txuas.
Cov ntaub ntawv tseem ceeb rau kev tsim ferrosilicon yog silica, semi-coke, thiab hlau oxide nplai. Ntawm lawv, silica yog lub ntsiab ntawm silicon caij (Si) hauv ferrosilicon; semi-coke feem ntau yog siv los ua carbonaceous txo tus neeg sawv cev los txo cov khoom siv silicon hauv silica; hlau oxide nplai feem ntau yog siv los ua cov khoom siv hlau los kho cov muaj pes tsawg leeg ntawm ferrosilicon, tshwj xeeb tshaj yog hlau. Tsis tas li ntawd, nws txhawb kev txo qis ntawm silica hauv silica.
Kev siv ntawm ferro silicon
1. Hauv kev lag luam cam khwb cia hlau, ferrosilicon plays lub luag haujlwm tseem ceeb heev. Nyob rau hauv cov txheej txheem ntawm casting hlau, ib co ferrosilicon tuaj yeem ncaj qha ntxiv los tiv thaiv kev tsim cov carbides hauv cov hlau thiab txhawb cov nag lossis daus thiab spheroidization ntawm graphite. Yog li ntawd, nyob rau hauv zus tau tej cov ductile hlau, ferrosilicon yog ib qho tseem ceeb inoculant thiab spheroidizing tus neeg saib xyuas (pab kom precipitate graphite).
2. Ferrosilicon feem ntau yog siv rau hauv cov txheej txheem kub kub smelting ntawm magnesium hlau hauv cov txheej txheem Pidgeon thiab ua lub luag haujlwm tseem ceeb hauv kev hloov magnesium.
3. Hauv kev lag luam steelmaking, qhov sib ntxiv ntawm ferrosilicon tuaj yeem txhim kho cov duab ntawm cov khoom sib xyaw thiab txo cov ntsiab lus ntawm cov roj hauv cov hlau molten. Nws yog ib lub tshuab tshiab uas txo cov nqi, nce efficiency, thiab txhim kho cov khoom zoo. Hauv kev siv cov tswv yim, ferrosilicon tsis tsuas yog ua tau raws li qhov yuav tsum tau ua ntawm deoxidation ntawm steelmaking, tab sis kuj muaj desulfurization kev ua tau zoo, thiab muaj qhov zoo ntawm qhov loj me me thiab muaj zog nkag mus rau lub zog.
Cim npe nrov: Daim ntawv thov ntawm ferro silicon alloy, Tuam Tshoj daim ntawv thov ntawm ferro silicon alloy manufacturers, lwm tus neeg, Hoobkas