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Cov qib ntawm Iron Silicon 75 yog dab tsi?

Dec 04, 2025

Tso lus

Ferro Silicon 75

Tus nqi ntawm ferrosilicon 75 hnub no yog dab tsi? Ferro-silicon 75% Si min export, fob Tuam Tshoj, $/tonne

Hnub no tus nqi ntawm ferrosilicon exported los ntawm Tuam Tshoj
Unit: US dollars/ton
khoom Nqe lus
Ferrosilicon 72 1020-1040
Ferrosilicon 75 1100-1120

1. Hlau Silicon 75 siv rau dab tsi?​

Cov ntawv thov tseem ceeb ntawm FeSi 75 hauv Metallurgy thiab Kev Lag Luam
Hlau Silicon 75(tseem hu uaFerro Silicon 75) yog ferroalloy muajkwv yees li 75% siliconthiab qhov sib npaug feem ntau yog hlau, nrog cov kab me me ntawm txhuas, calcium, lossis carbon nyob ntawm txoj kev tsim khoom. Nws yog nqi zog rau nws lub zogdeoxidizingthiaballoyingmuaj peev xwm nyob rau hauv hlau ntau lawm.
Daim ntawv thov cheeb tsam
Muaj nuj nqi hauv txheej txheem
Cov txiaj ntsig
Steelmaking (EAF / BOF & ladle)
Tshem tawm cov pa oxygen raws li SiO₂ slag
Cov hlau huv huv, cov pa roj tsawg dua
Alloy steel ntau lawm
Ntxiv silicon los txhim kho lub zog & sib nqus zog
Lub zog tensile siab dua, zoo dua hnav / corrosion kuj
Hluav taws xob steel manufacturing
Khoom siv Si rau grain orientation
Txo cov tub ntxhais poob, ntau dua magnetic efficiency
Cam khwb cia hlau inoculation
Tswj cov duab graphite
Txo txias, txhim kho machinability
Vuam consumables
Deoxidizer hauv electrode txheej / fluxes
ruaj khov arc, muaj zog welds nrog tsawg inclusions
Kev siv ntxaws

•Deoxidation: Nyob rau hauv molten steel, Si reacts nrog O los tsim silica, uas ntab li slag, tshem tawm cov roj yaj thiab tiv thaiv porosity.

•Alloying: Silicon txhim kho hardenability, lub zog, thiab elastic modulus nyob rau hauv cov qauv thiab cov cuab yeej steels.

•Graphite tswj: Nyob rau hauv cam khwb cia hlau, FeSi 75 hloov graphite morphology, tiv thaiv nkig lug thiab txhim kho ductility.

•Vuam: Ua raws li cov khoom pov tseg rau cov pa oxygen thiab pab tsim kom huv si, muaj zog weld hlaws nrog cov contours du.

•Hluav taws xob hlau: Si txhim kho magnetic permeability thiab txo hysteresis poob, tseem ceeb rau transformers thiab hluav taws xob motors.

Vim tias nws cov ntsiab lus silicon siab thiab tus nqi ua haujlwm zoo, Iron Silicon 75 yog cov khoom siv mus rau kev ua tiav cov hom phiaj chemistry hauv cov hlau loj, hlau, thiab hlau tsim.

 

2. Dab tsi yog Qib ntawm Iron Silicon 75?​

Kev hloov pauv thiab kev faib tawm hauv FeSi 75
Txawm tiasHlau Silicon 75nominally qhia ~ 75% silicon, muajqibRaws li Si cov ntsiab lus tseeb, kev txwv tsis pub dhau, thiab daim ntawv lub cev. Cov qib no tso cai rau cov neeg tsim khoom thiab cov neeg siv xaiv cov khoom siv zoo rau cov txheej txheem tshwj xeeb.
Qib
Cov ntsiab lus (wt%)
Cov yam ntxwv tseem ceeb
Hom impurities
Cov Qauv
FeSi 75 (Standard)
73–78%
Kev lag luam qib siab tshaj plaws
Al Tsawg dua lossis sib npaug rau 0.5%, C Tsawg dua lossis sib npaug rau 0.1%
Pob, crushed
FeSi 75 (Low Al)
74–77%
Txo aluminium rau cov hlau huv
Al Tsawg dua lossis sib npaug li 0.1–0.2%
Lub cev, granule
FeSi 75 (High Purity)
75–78%
Ultra-low P, S, Ca rau cov hlau tshwj xeeb
P Tsawg dua lossis sib npaug rau 0.03%, S Tsawg dua lossis sib npaug rau 0.02%
Hmoov, nplua granule
FeSi 75 (Briquette)
73–76%
Nias blocks rau kev tswj plua plav
Al Tsawg dua lossis sib npaug li 0.5%
Briquette
Kev piav qhia ntawm qib sib txawv

•Txheem FeSi 75: Lub hom phiaj dav dav rau steel deoxidation thiab alloying.

•Qib Al qis: Siv thaum khaws txhuas yuav tsum tau txo qis (piv txwv li, hauv cov hlau kos duab sib sib zog nqus).

•High Purity qib: Yuav tsum tau siv rau cov khoom siv hluav taws xob, cov hlau tsis muaj steel, thiab lwm cov khoom siv qib siab uas muaj cov kab mob cuam tshuam rau kev ua haujlwm.

•Briquette daim ntawv: Yooj yim rau lis thiab koob tshuaj tau txais; txo cov plua plav hauv huab cua thaum them nyiaj.

Txoj Cai Xaiv

•Xaiv qib raws liphiaj qib silicon, lees txais impurity profile, thiabcov txheej txheem xav tau(piv txwv li, hmoov rau dissolution sai, briquette rau kev tswj pub noj).

•Kev sib tw qib rau daim ntawv thov ua kom pom cov txiaj ntsig zoo ntawm metallurgical thiab cov nqi ua haujlwm.

Cov qib no ua rau Iron Silicon 75 hloov tau mus rau ntau hom hlau, qhov chaw tsim khoom, thiab cov khoom siv siab heev.

 

3. Qhov txawv ntawm Silicon thiab Hlau Silicon 75 yog dab tsi?​

Sib piv Elemental Silicon nrog Nws Hlau-Based Alloy
Silicon (Si) yog atshuaj lom neeg; Hlau Silicon 75 yog ib qhohlau alloyntawm silicon thiab hlau, nrog ~ 75% Si thiab ~ 25% Fe.
Parameter
Silicon (Ntshiab)
Hlau Silicon 75
Tshuaj lom neeg
Cov khoom ntshiab (Ntau dua lossis sib npaug li 98%)
Alloy (Si 75%, Fe balance)
Daim ntawv
Crystalline khoom, hmoov, pob
Pob, granule, hmoov
Reactivity
Reactive heev nrog oxygen thiab noo noo
Nruab nrab reactivity (hlau matrix stabilizes Si)
Melting point
~ 1414 degree
~ 1200-1300 degree
Purity
Siab heev (rau electronics / PV)
Tsawg Si%, muaj Fe thiab kab kawm
Kev siv tseem ceeb
Semiconductors, solar cells, silicones
Hlau deoxidation, alloying, cam khwb cia hlau inoculation
tuav
Yuav tsum muaj kev tiv thaiv los ntawm oxidation
Yooj yim thiab nyab xeeb hauv metallurgical melts
Qhov txawv tseem ceeb

•Kev sib xyaw: FeSi 75 muaj hlau, hloov kho lub cev thiab txo nqi.

•Reactivity: Ntshiab silicon ntau reactive; FeSi 75 tsis tshua muaj fuming thiab oxidation thaum ntxiv rau molten hlau.

•Daim ntawv thov: Silicon hlau yog rau high-purity tech siv; FeSi 75 yog rau bulk metallurgy qhov twg hlau kis tau los yog tau txais txiaj ntsig.

•Nqi: FeSi 75 yog pheej yig dua rau kev ua tiav silicon metallurgical teebmeem hauv steel thiab hlau ntau lawm.

Yog li, Iron Silicon 75 yog qhov kev xaiv zoo rau kev kho hlau loj, thaum silicon ntshiab ua haujlwm tshwj xeeb hauv kev lag luam high-tech.

 

Mus saibhttps://www.metal-alloy.com/kom paub ntau ntxiv txog cov khoom. Yog tias koj xav paub ntau ntxiv txog tus nqi khoom lossis xav tau kev yuav khoom, thov emailmarket@zanewmetal.com. Peb yuav tau rov qab rau koj sai li sai tau thaum peb pom koj cov lus.

 

Tau txais ib nqe lus Hnub no

 

Iron Silicon Alloy With 75 Silicon Silver Grey Powder For High Strength Alloy Steel Making

🏭 Vim Li Cas Xaiv ZhenAn?

 

ZhenAn nyob hauv Anyang City, Henan Province, Suav teb, nrog 30 xyoo ntawm kev tsim khoom, muaj peev xwm tsim tau siab - cov khoom zoo rau cov neeg siv khoom.
ZhenAn muaj cov kws tshaj lij cov khoom, thiab cov tshuaj muaj pes tsawg leeg, qhov loj me, thiab ntim cov khoom tuaj yeem kho raws li tus neeg siv khoom xav tau.
Txhua yam khoom muaj peev xwm tsim tau txhua xyoo ntawm 60,000 tons, ua kom muaj kev ruaj khov thiab xa khoom raws sijhawm.
Kev tswj hwm nruj, nrog rau thib peb- kev tshuaj xyuas tog xws li SGS thiab BV tau txais.
Peb tuav ywj pheej ntshuam thiab export tsim nyog.
Kev Tswj Xyuas Zoo
Raws li ib tus neeg muab kev ntseeg siab, Anyang ZhenAn ua kom muaj kev tswj xyuas zoo, kev tshuaj xyuas, thiab kev pabcuam. Peb muaj cov txheej txheem tswj xyuas zoo thoob plaws hauv kev tsim khoom, suav nrog:

  • Tshuaj ntsuam xyuas cov ntaub ntawv raw.
  • Tshuaj ntsuam xyuas ntawm cov khoom molten.
  • Kev ntsuas particle loj thiab lwm yam kev ntsuas lub cev.
  • Tshuaj ntsuam xyuas ua ntej ua zaub mov xa tuaj.

Tag nrho cov khoom ferroalloy raug tshuaj xyuas los ntawm cov chaw tso cai thiab tsim raws li cov neeg siv khoom. Peb kuj lees txais kev tshuaj xyuas thib peb - tog twg los tau.

ib - nres kev daws teeb meem

pab neeg tshaj lij

siab zoo