ferro silicon nqi npaum li cas? Tus nqi ntawm FeSi yog dab tsi?
| Tuam Tshoj tus nqi xa tawm ntawm ferrosilicon rau lub Plaub Hlis 15, 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 72 vs 75: Yam Koj Yuav Tsum Tau Xaiv?
Ferrosilicon 72 vs 75: Yam twg Koj Yuav Tsum Xaiv rau Steelmaking thiab Casting?
Ferrosilicon 72 thiab ferrosilicon 75 yog ob qhov siv dav siv silicon- hlau alloys hauv steelmaking thiab foundry applications. Qhov sib txawv tseem ceeb nyob hauvsilicon cov ntsiab lus, deoxidation zog, impurity tswj, thiab nqi efficiency. Feem ntau, FeSi 75 muab qhov muaj zog deoxidation thiab kev ua haujlwm zoo dua rau siab - cov hlau zoo, thaum FeSi 72 muaj tus nqi ntau dua - kev daws teeb meem zoo rau cov hlau dav hlau thiab casting ntau lawm.
Chemical Composition thiab Technical Specifications ntawm FeSi 72 vs FeSi 75
| Parameter | Ferrosilicon 72 | Ferrosilicon 75 |
|---|---|---|
| Si Content | 72%–75% | 74%–80% |
| Fe Cov ntsiab lus | Tshuav | Tshuav |
| Al Cov ntsiab lus | Tsawg dua lossis sib npaug li 1.5% (tus qauv) | Tsawg dua lossis sib npaug li 1.5% (kev tswj hwm nruj dua) |
| Ca Cov ntsiab lus | Tsawg dua lossis sib npaug li 0.06% | Tsawg dua lossis sib npaug li 0.05% |
| Cov pa roj carbon | Tsawg dua lossis sib npaug li 0.08% | Tsawg dua lossis sib npaug li 0.05% |
| Melting Point | qis (~ 1200-1350 degree) | Siab siab (~ 1300-1410 degree) |
| Lub zog deoxidation | Nruab nrab | Muaj zog |
| Tus Nqi Theem | qis | Siab dua |
| Daim ntawv thov Focus | General hlau & casting | High-qib steel & ductile hlau |
Yuav ua li cas Ferrosilicon 72 thiab 75 Ua hauv Steelmaking thiab Casting
Hauv steelmaking, ferrosilicon yog siv los ua ib qhomuaj zog deoxidizer thiab alloying tus neeg sawv cev. Nws tshem tawm cov pa oxygen los ntawm cov hlau molten thiab txhim kho steel lub zog, hardness, thiab corrosion kuj.
Ferrosilicon 75 muaj cov ntsiab lus ntau dua silicon, uas txhais tau tias nws ua haujlwm zoo dua nrog oxygen hauv cov hlau molten. Qhov no ua raudeoxidation sai dua, tsawg dua kev suav nrog, thiab cov hlau huv huv dua, ua rau nws haum rau siab -lub zog steel, hluav taws xob steel, thiab precision alloy steel ntau lawm.
Ferrosilicon 72, thaum me ntsis qis hauv cov ntsiab lus silicon, muabruaj khov dua thiab raug nqi - ua haujlwm tau zoonyob rau hauv dav hlau ntau lawm thiab cam khwb cia hlau manufacturing. Nws yog dav siv hauv kev tsim steel, nruab nrab - carbon steel, thiab loj - ntim cov txheej txheem uas ultra- siab purity tsis tas yuav tsum tau.
Hauv cov ntawv thov kev tsim, FeSi 75 txhim kho graphite tsim hauv cov hlau hlau, thaum FeSi 72 muaj kev tswj hwm tus nqi zoo dua rau cov qauv grey hlau thiab cov khoom siv dav dav.
Ferrosilicon 75 vs 72 vs Lwm Cov Qib Siab hauv Kev Siv Khoom
FeSi 75 vs FeSi 72
FeSi 75 muaj peev xwm deoxidation muaj zog vim nws cov ntsiab lus silicon ntau dua, ua rau cov hlau huv huv thiab cov khoom siv kho tshuab zoo dua qub. Nws yog qhov zoo dua nyob rau hauv siab -kawg steel ntau lawm qhov zoo sib xws yog qhov tseem ceeb.
FeSi 72 yog kev lag luam ntau dua thiab siv dav hauv kev tsim khoom ntau. Nws muaj kev ua haujlwm ruaj khov tab sis kev ua haujlwm qis me ntsis hauv kev tshem tawm cov pa oxygen, ua rau nws tsim nyog rau tus nqi -sensitive steelmaking operations.
FeSi 75 vs Lower -Qib Ferrosilicon (FeSi 65–70)
Piv nrog rau cov qib qis, FeSi 75 muaj cov ntsiab lus silicon ntau dua, uas ua rau kom deoxidation efficiency thiab alloying zog. Cov qib qis dua yog pheej yig dua tab sis yuav tsum tau siv ntau dua ib tuj ntawm cov hlau, ua rau FeSi 75 ua haujlwm tau zoo dua nyob rau lub sijhawm ntev - ntau lawm.
Phau Ntawv Qhia Kev Xaiv Kev Lag Luam: Yuav Ua Li Cas Cov Neeg Yuav Tsum Xaiv
Yog tias koj qhov ntau lawm tsom rausiab - steel hlau, hluav taws xob hlau, lossis hlau hlau, FeSi 75 yog qhov kev xaiv zoo dua vim nws cov tshuaj tiv thaiv zoo dua thiab cov khoom siv hlau huv.
Yog koj tsomsiv steel, dav hlau casting, los yog nqi optimization, FeSi 72 yog qhov tsim nyog dua vim nws muab kev ua haujlwm ruaj khov ntawm tus nqi qis.
Ntau cov nroj tsuag steel siv ob qib nyob ntawm cov khoom lag luam thiab cov kev xav tau ntawm qhov cub.
Xaus: 72 vs 75 Ferrosilicon Xaiv Tswv Yim
Qhov sib txawv ntawm ferrosilicon 72 thiab 75 yog txiav txim siab los ntawm cov ntsiab lus silicon thiab metallurgical efficiency. FeSi 75 muab kev ua tau zoo dua thiab cov hlau huv dua, thaum FeSi 72 muab tus nqi - muaj txiaj ntsig zoo rau kev tsim khoom loj -. Kev xaiv kom raug yog nyob ntawm koj cov kev xav tau qib steel, cov qauv tsim nqi, thiab cov qauv zoo.
FAQ rau Steel thiab Foundry Buyers
Dab tsi yog qhov txawv ntawm FeSi 72 thiab 75?
Qhov sib txawv tseem ceeb yog cov ntsiab lus silicon: FeSi 75 muaj Si ntau dua, muab kev ua kom muaj zog deoxidation.
Qhov twg yog qhov zoo dua rau kev tsim steel?
FeSi 75 yog qhov zoo dua rau qib siab - qib steel, thaum FeSi 72 yog qhov tsim nyog rau kev tsim cov hlau dav dav.
Puas yog FeSi 72 pheej yig dua FeSi 75?
Yog lawm, FeSi 72 feem ntau yog tus nqi ntau dua - siv tau vim yog cov ntsiab lus silicon qis dua.
Cov qib ob puas tuaj yeem siv rau hauv casting?
Yog lawm, ob qho tib si yog siv rau hauv casting, tab sis FeSi 75 yog nyiam rau cov hlau ductile.
Cov ntsiab lus silicon puas cuam tshuam rau steel zoo?
Yog, ntau dua silicon txhim kho deoxidation thiab txo impurities hauv hlau.
Qib twg yog siv dav thoob ntiaj teb?
FeSi 72 yog siv ntau dua vim cov nqi ua haujlwm thiab kev siv dav dav.
Tau txais kev ntseeg siab Ferrosilicon Supply rau Steelmaking
Peb muabruaj khov ferrosilicon qib rau ntiaj teb steel thiab foundry industries:
FeSi 72 / FeSi 75 / qib kev cai muaj
Cov ntsiab lus silicon ruaj khov nrog kev tswj cov impurities
Cov pob loj sib xws rau kev siv lub cub tawg
Cov khoom siv ntau rau steel mills thiab foundries
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Tiv tauj peb hnub no rau ibkev sib tw hais lus hauv 24 teev.
Vim li cas Xaiv ZhenAn rau Ferrosilicon (FeSi)?
Cov ntsiab lus Silicon ruaj khov- Sib npaug Si qib kom ntseeg tau tias kev ua tau zoo hauv steelmaking thiab foundry applications.
Tsawg Impurity Tswj- Kev tswj nruj ntawm Al, C, S, thiab P txhim kho qhov kawg steel zoo thiab cov txheej txheem ruaj khov.
Ntau Qib Muaj- FeSi 75, 72, 70 thiab lwm yam tshwj xeeb kom ua tau raws li cov kev cai sib txawv ntawm cov hlau.
Reliable Bulk Supply- Muaj peev xwm tsim tau muaj zog txhawb nqa kev xa khoom mus ntev rau - cov kev xav tau ntawm kev yuav khoom.
Competitive Hoobkas Nqe- Cov qauv muab khoom ncaj qha pab txo cov nqi xa khoom tag nrho rau cov neeg yuav khoom thoob ntiaj teb.
Export-Cov ntaub ntawv npaj txhij- COA, MSDS / SDS, daim ntawv teev npe thiab lwm cov ntaub ntawv muab rau kev tshem tawm kom zoo.
ZhenAn muab kev ruaj khov thiab tus nqi -kev daws teeb meem ferrosilicon zoo rau kev lag luam steel thiab casting thoob ntiaj teb.


