Tus nqi ntawm ferrosilicon xa tawm los ntawm Tuam Tshoj rau lub Plaub Hlis 10, 2026 yog dab tsi?
| Tuam Tshoj tus nqi xa tawm ntawm ferrosilicon rau lub Plaub Hlis 10, 2026 | ||||
| Unit: US dollars/ton | ||||
| khoom | Hom | Nqe lus | sawv thiab poob | Lus ceeb toom |
| Ferrosilicon | 72 | 1140-1160 | -- | FOB Tianjin Chaw nres nkoj |
| Ferrosilicon | 75 | 1180-1200 | -- | FOB Tianjin Chaw nres nkoj |
Ferrosilicon siv rau dab tsi?
Ferrosilicon (FeSi) yog siv davindustrial ferroalloy muaj li ntawm hlau thiab silicon, feem ntau siv raws li adeoxidizer, alloying tus neeg sawv cev, thiab inoculant hauv steelmaking thiab cam khwb cia hlau ntau lawm. Nws lub luag haujlwm tseem ceeb yog tshem tawm cov pa oxygen los ntawm cov hlau molten, txhim kho steel purity, thiab txhim kho cov khoom siv xws li lub zog, hardness, thiab corrosion kuj. Nws tseem yog qhov tseem ceeb hauv kev tsim cov hlau cam khwb cia los tswj kev tsim cov graphite thiab txhim kho cov khoom zoo.
Ferrosilicon Specifications (Cov Qib Kev Lag Luam)
| Qib | Cov ntsiab lus (%) | Al (%) | C (%) | S (%) | P (%) | Fe (%) | Particle Loj | Daim ntawv thov |
|---|---|---|---|---|---|---|---|---|
| FeSi 75 | 72–75 | Tsawg dua los yog sib npaug rau 2.0 | Tsawg dua los yog sib npaug li 0.2 | Tsawg dua lossis sib npaug li 0.02 | Tsawg dua los yog sib npaug li 0.04 | Tshuav | 10-50 mm | Steelmaking |
| FeSi 72 | 70–72 | Tsawg dua lossis sib npaug li 2.5 | Tsawg dua los yog sib npaug li 0.2 | Tsawg dua los yog sib npaug li 0.03 | Tsawg dua los yog sib npaug li 0.05 | Tshuav | 10-80 hli | Foundry |
| FeSi 65 | 65–70 | Tsawg dua lossis sib npaug li 2.5 | Tsawg dua lossis sib npaug li 0.3 | Tsawg dua los yog sib npaug li 0.03 | Tsawg dua los yog sib npaug li 0.05 | Tshuav | 10-100 hli | Deoxidation |
| FeSi hmoov | 15–75 | Hloov pauv | Hloov pauv | Hloov pauv | Hloov pauv | Tshuav | 0-3 hli | Hmoov metallurgy |
Ntim:1 MT jumbo hnab / steel nruas
Daim ntawv:Lump / granular / hmoov
Dab tsi yog ferrosilicon siv rau hauv steelmaking?
Ferrosilicon feem ntau yog siv los ua ib qhomuaj zog deoxidizer hauv steel ntau lawm. Thaum lub sij hawm steelmaking, oxygen yog ib qho teeb meem impurity uas yuav ua rau porosity, brittleness, thiab txo cov neeg kho tshuab zog. Ferrosilicon reacts nrog oxygen hauv cov hlau molten los tsim cov silicon oxides ruaj khov, tshem tawm cov pa oxygen thiab txhim kho cov hlau huv.
Nws kuj yog siv raws li ib tugsilicon alloying tus neeg sawv cev, pab kom cov ntsiab lus silicon hauv steel. Qhov no txhim kho cov khoom xws li elasticity, tensile lub zog, thiab kub tsis kam. Yog li ntawd, ferrosilicon yog dav siv nyob rau hauvsteel qauv, cuab yeej steel, thiab hluav taws xob steel ntau lawm.
Dab tsi yog ferrosilicon siv rau hauv cam khwb cia hlau ntau lawm?
Hauv kev tsim hlau cam khwb cia, ferrosilicon ua raws li ib qhoua tsis taus pa. Nws txhawb kev tsim cov graphite zoo es tsis txhob loj, brittle carbides. Qhov no tseem ceeb txhim kho cov cuab yeej cuab tam ntawm cam khwb cia hlau, suav nrog:
Zoo dua machinability
Txhim kho hnav tsis kam
Txo kev pheej hmoo tawg
Ntau yam microstructure
Vim tias cov teebmeem no, ferrosilicon yog qhov tseem ceeb hauv kev tsim khoomductile hlau, grey hlau, thiab siab -lub zog cam khwb cia Cheebtsamsiv nyob rau hauv automotive thiab machinery industries.
Lwm yam kev lag luam siv ntawm ferrosilicon
Ferrosilicon kuj tseem siv rau hauv ntau qhov tshwj xeeb metallurgical thiab tshuaj txheej txheem. Hauvmagnesium ntau lawm kev lag luam, nws ua raws li kev txo tus neeg sawv cev hauv cov txheej txheem Pidgeon, qhov uas nws pab rho magnesium los ntawm dolomite.
Hauvvuam electrode manufacturing thiab alloy ntau lawm, ferrosilicon muab kev tswj silicon ntxiv, kom ntseeg tau cov tshuaj muaj pes tsawg leeg. Nws kuj yog siv rau hauvKev sib cais nruab nrab ntom ntom (DMS)nyob rau hauv cov ntxhia ua, qhov twg ferrosilicon hmoov yog siv los ua ib tug ntom nruab nrab rau ore sib cais.
Qib sib piv: FeSi 75 vs FeSi 72 vs FeSi 65
FeSi 75 vs FeSi 72
FeSi 75 muaj cov ntsiab lus silicon ntau dua thiab yog qib siv feem ntau hauvsteel deoxidation thiab alloying, muab lub zog deoxidation efficiency. FeSi 72 yog qis me ntsis hauv cov ntsiab lus silicon thiab feem ntau siv rau hauvCov ntawv thov hauv qhov chaw uas tus nqi optimization tseem ceeb tshaj qhov kev ua tau zoo tshaj plaws deoxidation.
FeSi 75 vs FeSi 65
FeSi 75 yog siv rau hauvhigh -qib steel ntau lawm, qhov twg nruj tswj ntawm oxygen thiab alloy muaj pes tsawg leeg yuav tsum tau. FeSi 65 yog tsim nyog rauGeneral steelmaking thiab yooj yim deoxidation, qhov twg ultra-kev ua haujlwm siab tsis tsim nyog. Lub ntsiab sib txawv yog efficiency thiab impurity tswj muaj peev xwm.
Cov ntsiab lus
Ferrosilicon yog ib qho tseem ceeb ferroalloy siv feem ntau rausteel deoxidation, alloying, thiab cam khwb cia hlau inoculation. Nws txhim kho steel purity, txhim kho cov khoom siv kho tshuab, thiab txhim kho cov hlau cam microstructure. Cov qib sib txawv xws li FeSi 75, FeSi 72, thiab FeSi 65 raug xaiv raws li cov kev xav tau ntawm daim ntawv thov, kev txiav txim siab nqi, thiab xav tau kev ua haujlwm metallurgical.
FAQ - Cov ntawv thov Ferrosilicon
1. Dab tsi yog qhov tseem ceeb ntawm ferrosilicon hauv steelmaking?
Nws yog tsuas yog siv raws li ib tugdeoxidizer thiab silicon alloying tus neeg sawv cev, txhim kho steel purity thiab mechanical zog.
2. Vim li cas ferrosilicon tseem ceeb hauv cam khwb cia hlau?
Nws ua raws li ib qho inoculant uas refines graphite qauv thiab txhim kho txhua yam khoom ntawm cam khwb cia hlau.
3. FeSi 75 siv rau dab tsi?
FeSi 75 yog siv rau hauvsiab - steel ntau lawmvim nws cov ntsiab lus silicon siab thiab muaj zog deoxidation muaj peev xwm.
4. Cov ferrosilicon puas tuaj yeem siv rau hauv kev tsim cov magnesium?
Yog lawm, nws yog siv los ua tus neeg sawv cev txo qis hauv cov txheej txheem Pidgeon rau magnesium extraction.
5. Qhov txawv ntawm FeSi 65 thiab FeSi 75 yog dab tsi?
FeSi 75 muaj ntau dua silicon cov ntsiab lus thiab muaj zog deoxidation kev ua tau zoo, thaum FeSi 65 yog siv rau kev siv dav.
6. Qhov luaj li cas ntawm ferrosilicon yog qhov zoo tshaj plaws rau steelmaking?
Feem ntau 10-50 hli pob ferrosilicon yog siv rau steelmaking, thaum hmoov yog siv rau tshwj xeeb metallurgical txheej txheem.
Nrhiav kev ntseeg siab Ferrosilicon Supply?
Peb muabFeSi 75, FeSi 72, thiab FeSi 65nrog ruaj khov zoo, tsis muaj impurities, thiab kev sib tw Hoobkas nqi rau ntiaj teb no steelmaking thiab foundry industries.
Tiv tauj peb rau kev hais lus thiab khoom siv ntau:
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Cov ntsiab lus silicon ruaj khov & tsis muaj impurity tswj
Cov khoom siv ntau rau steel mills thiab foundries
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Trusted Ferrosilicon Supplier – Zoo · Consistency · Supply Reliability
Tag nrho cov khoom ferrosilicon (FeSi) yog tsim nyob rau hauv ISO9001-certified systems nrog nruj tswj los ntawm raw khoom xaiv rau smelting thiab crushing. COA, SDS, thiab REACH cov ntaub ntawv muaj rau kev lag luam steel thoob ntiaj teb.
30+ Xyoo ntawm Kev Paub Ferroalloy
Nrog rau ntau xyoo ntawm kev paub ntau lawm, ZhenAn nkag siab txog ferrosilicon lub luag haujlwm hauv deoxidation, inoculation, thiab alloying, ua kom ruaj khov kev ua haujlwm hauv steelmaking thiab foundry daim ntaub ntawv.
Stable Si Cov Ntsiab Lus & Tsawg Impurities
Kev tswj xyuas meej ntawm silicon cov ntsiab lus thiab impurities (Al, C, S, P) ua kom cov tshuaj tiv thaiv zoo ib yam, txhim kho steel huv thiab zoo casting.
Saj zawg zog Qib & Supply Capacity
Ntau qib xws li FeSi 72% thiab FeSi 75% muaj nyob rau hauv ntau qhov sib txawv thiab cov ntaub ntawv hmoov, nrog cov khoom ruaj khov rau ntev - cov ntawv cog lus.
Teb ceev ceev & kev txhawb nqa
Kev pabcuam 24-teev cov lus hais nrog kev paub txog kev pabcuam los pab cov neeg siv khoom xaiv cov qib tsim nyog thiab ua kom zoo rau kev ua haujlwm metallurgical.