Ferrosilicon Lump FeSi 70 72 75 Raws li Deoxidizer
Ferro Silicon feem ntau yog siv los ua deoxidizer hauv steeling. Nws kuj tseem tuaj yeem siv los ua lub sijhawm tshem tawm hauv kev lag luam ntxhia thiab txheej txheej rau vuam electrodes hauv kev tsim hluav taws xob.
Hauj lwm lawm
Kev piav qhia
Ferrosilicon75 yog ib qho ferro alloy uas muaj hlau thiab silicon. Cov xim ntawm ferro silicon yog grey. Raws li cov ntsiab lus ntawm Si, Fe, Al, thiab lwm yam, nws muab faib ua qib sib txawv. Feem ntau siv yog 75% ferrosilicon. Hauv kev lag luam steelmaking, kwv yees li 3-5 kg ntawm 75 feem pua ferrosilicon tau noj rau txhua 1 t ntawm cov hlau tsim.
75 feem pua Ferro Silicon muaj nyob rau hauv Standard thiab High Purity qib (cov ntsiab lus tsawg ntawm Al, Ti, C thiab Ca). Nws muaj qhov ua tau zoo tshaj plaws hauv cov ntawv thov uas nws tau qhia. Cov tshuaj nruj heev thiab granulometric tswj rau cov khoom siv raw siv ua ke nrog electrofusion guarantees tshuaj homogeneity rau cov khoom kawg.
Standard 75 feem pua Ferro Silicon yog siv tseem ceeb raws li ib tug deoxidizer thiab alloying caij nyob rau hauv kev tsim cov hlau.
High Purity Ferro Silicon yog siv los tsim cov hlau tshwj xeeb, suav nrog cov hlau tsis muaj steel thiab cov khoom siv hluav taws xob zoo.
Specification
| Qib khoom | Chemical Composition (%) | |||||
| Si | Al | Cr | C | P | S | |
| Peb 75A | 74.0-80.0 | Tsawg dua los yog sib npaug li 1.5 | Tsawg dua lossis sib npaug rau 0.3 | Tsawg dua los yog sib npaug rau 0.1 | Tsawg dua lossis sib npaug rau 0.035 | Tsawg dua lossis sib npaug rau 0.02 |
| Peb 75B | 72.0-80.0 | Tsawg dua los yog sib npaug li 1.5 | Tsawg dua lossis sib npaug rau 0.3 | Tsawg dua los yog sib npaug rau 0.1 | Tsawg dua lossis sib npaug rau 0.04 | Tsawg dua lossis sib npaug rau 0.02 |
| Peb 75C | 70.0-80.0 | Tsawg dua los yog sib npaug li 1.5 | Tsawg dua lossis sib npaug rau 0.5 | Tsawg dua lossis sib npaug rau 0.2 | Tsawg dua lossis sib npaug rau 0.04 | Tsawg dua lossis sib npaug rau 0.02 |
Ferrosilicon yog tsim los ntawm kev txo silica los yog xuab zeb nrog coke nyob rau hauv lub xub ntiag ntawm seem hlau, abrasive chips los yog lwm yam hlau qhov chaw. Ferrosilicon nrog cov ntsiab lus silicon ntawm ib ncig ntawm 15 feem pua yog ua nyob rau hauv blast furnaces lined nrog acid refractory cib. Ferrosilicon, uas muaj ntau dua silicon cov ntsiab lus, yog tsim nyob rau hauv ib tug hluav taws xob arc rauv. Tshaj silica yog siv los tiv thaiv kev tsim ntawm silicon carbide. Silica hais yog cov khoom siv tau zoo. Feem ntau cov formulations nyob rau hauv lub lag luam yog ferrosilicon nrog ib tug silicon ntsiab lus ntawm 15 feem pua, 45 feem pua, 75 feem pua thiab 90 feem pua. Tus so yog hlau, nrog rau li ntawm 2 feem pua ntawm lwm cov khoom xws li txhuas thiab calcium.
Vim Li Cas Xaiv Peb
1.Peb muaj cov neeg ua haujlwm paub txog.
2.Muaj hom ntawv pov thawj.
3.Cov ntsiab lus ntim particle loj tuaj yeem ua raws li cov neeg siv khoom xav tau.
4.Quality tuaj yeem lav. peb muab cov khoom zoo rau peb cov neeg siv khoom.
Cim npe nrov: ferrosilicon pob fesi 70 72 75 ua deoxidizer
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