Cov khoom lag luam
Ferro Silicon (Fesi)yog ferroallolololoy tsim cov hlau thiab silicon. Nws yog qhov tseem ceeb uas tseem ceeb hauv cov hlau thiab nrum lag luam, siv rau deasebidizing molting cov khoom thiab txhim kho cov khoom siv lub cev ntawm cov hlau thiab nrum hlau. Nrog rau cov khoom siv kub heev, thiab muaj zog deoxidation muaj peev xwm, ferro silicon txhim kho kev ua haujlwm ntau dua thiab cov khoom lag luam zoo thoob plaws ntawm cov ntawv thov metallurgical.
Kev qhia tshwj xeeb
| Teem nqi | SI (%) | Al (%) max | C (%) max | S (%) max | P (%) max | Qhov loj |
|---|---|---|---|---|---|---|
| Fesi 75 | 75±1 | 1.5 | 0.2 | 0.02 | 0.04 | 10-50mm / 10-100mm |
| Fesi 72 | 72±1 | 2.0 | 0.2 | 0.02 | 0.04 | 10-50mm / 10-100mm |
| Fesi 65 | 65±1 | 2.5 | 0.2 | 0.02 | 0.04 | 10-50mm / 10-100mm |
| Fesi granules | 45–60 | 2.0 | 0.2 | 0.02 | 0.04 | 1-3mm / 3-10mm (granular) |
Ferro Silicon siv rau?
Ferro Silicon tau siv dav hauv:
Steelmaking: Raws li deoxidizer thiab aloying tus neeg sawv cev los txhim kho lub zog, hardness, thiab corrosion tsis kam.
CIA MAACK NTAU LAWM: Txawj noj muaj zog, txhawb nqa kev paub tab, thiab txo cov tsis zoo shrinkage.
Inoculation: Hauv ductile thiab cov hlau grey casting los tswj microstructure.
Magnesium Ntau Lawm: Raws li tus neeg sawv cev txo tus neeg sawv cev hauv qhov txheej txheem Pidgeon.
High -} sov daim ntawv thov: Vim tias nws cov cua sov ruaj khov thiab oxidation tsis kam.
Ferro Silicon Tsim?
Ferro Silicon yog tsim nyob rau hauvSubmerged Arc RauvLos ntawm kev txo cov silica (sitio₂) nrog coke nyob rau hauv muaj cov hlau cov khoom xws li steel scrap lossis hlau ore. Cov txheej txheem tsim khoom lag luam cuam tshuam:
Them cov cub tawg nrog quartz, coke, thiab hlau - cov ntaub ntawv cov kabmob.
Melting ntawm qhov kub tshaj 1,500℃hauv qab kev tswj hwm.
Sib cais ntawm molten ferro silic silicon los ntawm slag.
Casting, crushing, sizing, thiab ntim khoom rau kev xa khoom.
Niaj hnub nroj tsuag kom paub tseebnruj me ntsis kev tswj hwm, lub zog txuag, thiab ib puag ncig ua rawsthoob plaws tsim.
Dab tsi yog cov qib tseem ceeb ntawm FERRO silicon?
Cov qib feem ntau ntawm Ferro silicon yog raws li cov ntsiab lus silicon:
Fesi 75%: High {- qib siv hauv cov hlau ua kom zoo thiab muaj ntau lawm.
Fesi 72%: Econical thiab dav siv nyob rau hauv dav hlau.
Fesi 65%: Siv qhov twg cov ntsiab lus hauv qab cov khoom qab zib yog qhov siv tau.
Tsawg - al fesi: Cov qib tshwj xeeb rau kev thov alloy thiab stainless cov ntawv thov.
Granular Fesi: Rau inoculation hauv cam khwb cia hlau Industries.
Txhua qib kawm yog ua kom haum rau cov kev xav tau metallurgical, muab cov kev xav tau yooj yim hauv kev siv thiab kev tswj hwm tus nqi.
Cim npe nrov: Siab Zoo Ferro Silicon Mov, Tuam Tshoj Siab Zoo Ferro Silicon Khoom Siv Manufacturers, lwm tus neeg, Hoobkas
