Khoom Parameters
| Tshuaj muaj pes tsawg leeg (%) | ||||||||
| Qauv | Si | Al | Ca | Mn | Cr | P | S | C |
| Ntau dua lossis sib npaug | Tsawg dua los yog sib npaug | |||||||
| FeSi 75 | 75 | 1.5 | 1 | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 |
| FeSi 72 | 72 | 2 | 1 | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 |
| FeSi 70 | 70 | 2 | 1 | 0.6 | 0.5 | 0.04 | 0.02 | 0.2 |
| FeSi 65 | 65 | 2 | 1 | 0.7 | 0.5 | 0.04 | 0.02 | 0.2 |
| FeSi 60 | 60 | 2 | 1 | 0.8 | 0.6 | 0.05 | 0.03 | 0.3 |
| FeSi 45 | 45 | 2 | 1 | 0.7 | 0.5 | 0.04 | 0.02 | 0.2 |
Khoom Description
Ferrosilicon 72 yog hais txog ferrosilicon alloy nrog cov ntsiab lus silicon ntawm 72%. Ferrosilicon yog ib qho hlau-silicon alloy ua los ntawm smelting hauv lub cub hluav taws xob siv coke, steel scraps, thiab quartz (los yog silica) ua raw khoom. Hauv kev tsim khoom, ferrosilicon muaj ntau yam kev siv, tshwj xeeb tshaj yog nyob rau hauv kev lag luam steel thiab kev lag luam foundry.
Cov ntsiab lus ntawm silicon ntawm ferrosilicon 72 nce mus txog 72%, uas ua rau nws ua haujlwm zoo hauv deoxidation thiab alloying. Cov tshuaj affinity ntawm silicon thiab oxygen muaj zog heev, yog li ferrosilicon 72 feem ntau yog siv los ua deoxidizer, uas tuaj yeem tshem tawm cov pa oxygen ntawm cov hlau thiab txhim kho cov hlau zoo. Ferrosilicon 72 kuj tuaj yeem siv los ua tus neeg sawv cev alloying los kho cov tshuaj muaj pes tsawg leeg ntawm cov hlau thiab txhim kho nws cov khoom.
Nyob rau hauv cov txheej txheem steelmaking, ferrosilicon 72 yog dav siv los ua deoxidizer los pab tshem tawm cov pa oxygen los ntawm cov hlau molten, tiv thaiv qhov pores los ntawm kev sib sau thaum lub sij hawm solidification, thiab txhim kho cov compactness thiab mechanical zog ntawm hlau. Ferrosilicon 72 kuj tseem tuaj yeem muab ntxiv rau cov hlau ua cov hlau alloying los kho cov tshuaj muaj pes tsawg leeg ntawm cov hlau kom ua tau raws li cov kev xav tau ntawm kev ua haujlwm steel rau kev siv sib txawv. Hauv kev tsim cov hlau cam khwb cia, ferrosilicon 72 tuaj yeem siv los ua ib qho inoculant los txhawb cov nag lossis daus ntawm graphite, refine nplej, thiab txhim kho cov khoom siv thiab kev ua haujlwm ntawm cam khwb cia hlau. Hauv kev tsim cov hlau cam tshwj xeeb, ferrosilicon 72 kuj tuaj yeem siv los ua spheroidizer los pab tsim spheroidal graphite thiab txhim kho lub zog thiab tawv ntawm cov hlau cam khwb cia. Hauv cov txheej txheem tsim khoom ntawm ferroalloys, ferrosilicon 72 tuaj yeem siv los ua tus neeg sawv cev txo kom koom nrog kev txo qis thiab tsim lwm yam ferroalloys. Ferrosilicon 72 kuj tseem tuaj yeem siv rau kev sib tsoo lossis atomization los ua ferrosilicon hmoov, uas yog siv los ua lub sijhawm ncua kev lag luam hauv kev lag luam ntxhia; nyob rau hauv lub vuam pas nrig manufacturing kev lag luam, nws yog siv raws li ib tug txheej tivthaiv rau vuam rods, thiab lwm yam.
Kev ua lag luam tus nqi ntawm ferrosilicon 72 yog cuam tshuam los ntawm ntau yam, suav nrog cov nqi ntawm cov khoom siv raw, cov khoom siv thiab kev xav tau, cov nqi tsim khoom, thiab lwm yam. Cov nqi yuav txawv ntawm tus neeg xa khoom mus rau tus neeg muag khoom thiab cheeb tsam rau cheeb tsam. Feem ntau hais lus, tus nqi los ntawm cov neeg muag khoom loj thiab nyob ze cov chaw tsim khoom yuav muaj kev sib tw ntau dua. Thaum siv ferrosilicon 72, kev saib xyuas yuav tsum tau them rau nws qhov chaw cia thiab kev thauj mus los kom tsis txhob ya raws, cua sov, thiab kev sib cuag nrog lwm yam tshuaj los xyuas kom meej qhov ruaj khov ntawm nws qhov zoo thiab kev ua tau zoo. Nyob rau tib lub sijhawm, cov txheej txheem kev nyab xeeb cuam tshuam yuav tsum tau ua raws li nruj me ntsis thaum siv los tiv thaiv kev nyab xeeb kev raug mob.
Cim npe nrov: Tuam Tshoj ferro silicon 72 block manufacturers, lwm tus neeg, Hoobkas