Ferrosilicon tus nqi rau TUJ: Ua cov lus qhia tiav rau cov neeg yuav khoom

Yog tias koj tab tom yuav ferrosilicon rau steelmaking, casting, lossis nrhiav tau ib qho ntawm koj cov lus nug loj tshaj plaws yog qhov ferrosilicon tus nqi ib tuj?

Lo lus teb tsis yooj yim, vim tias tus nqi hloov nrog qib, Silicon cov ntsiab lus, loj, impurities, thiab kev ua lag luam thoob ntiaj teb. Hauv phau ntawv qhia no, peb piav txog txhua yam hauv tshem tawm, yooj yim Askiv yooj yim yog li koj tuaj yeem nkag siab dab tsi tsav tus nqi thiab yuav ua li cas yuav ntse dua. Peb yog cov chaw tsim khoom ferrosilicon ncaj qha thiab cov chaw muag khoom, thiab peb tau txais cov nqi tsim nyog, thiab kev ua lag luam txhua hnub.

Dab tsi yog cov raug ferrosilicon tus nqi ib tuj?

Tus nqi rau ntawm tuj nyob ntawm qib thiab kev ua lag luam. Txhawm rau muab koj lub tswv yim tswv yim, ntawm no yog li cas cov nqi feem ntau teev hauv kev ua lag luam ib txwm (tsis yog nqe lus, tsuas yog ib qho kev pab koj):

• Fesi 75%: Nqi Siab
• Fesi 72%: Mid-NighTom
• Fesi 65%: Tus nqi qis
• Tsawg-txhuas, cov roj carbon tsawg, lossis tshwj xeeb-dawb huv-dawb huv ferrosilicon: hwm
• Hmoov los yog av ferrosilicon: hwm me ntsis vim muaj kev ua ntxiv
• Cored hlau qib: hwm

Vim li cas peb tsis tuaj yeem sau tus nqi ruaj khov ntawm no? Vim tias ferrosilicon yog ib qho khoom lag luam. Cov nqi hloov pauv txhua lub limtiam, qee zaum txhua hnub, raws cov nqi raw, cov nqi hluav taws xob, sib pauv cov nqi, thiab cov kev thov thoob ntiaj teb. Kev thauj khoom tuaj yeem yog qhov loj ntawm koj cov nqi av. Rau qhov tseeb, tus nqi tam sim no ib tuj rau koj chaw nres nkoj lossis chaw nres nkoj, thov hu rau peb nrog koj qib, qhov loj me, thiab cov phiaj xwm tshwj xeeb. Peb teb nrog cov ntawv nyeem ruaj khov thiab cov sijhawm txhuas.

Cov Ntsiab Lus Tseem Ceeb uas cuam tshuam rau Ferrosilicon Nqe

1. Silicon Cov Ntsiab Lus (Qib)

• Cov ntsiab lus ntau silicon xav tau ntau quartz thiab ntau dua hluav taws xob, yog li Fesi 75% yog kim dua FESI 65%.
• Kev tswj hwm nruj ntawm cov impurities (zoo li al, C, P, P, P, S) ntxiv tus nqi ntxiv, raws li nws xav tau cov ntaub ntawv zoo dua thiab tswj cov txheej txheem zoo dua.
• Cov qhab nia tshwj xeeb, xws li tsawg-txhuas (<1.0%) lossis cov pa roj carbon ferrosilicon, nqi ntau dua

2. Kev Txom Nyem Txwv thiab Cov Lus Qhia Tshwj Xeeb

• Aluminium (Al): qis dua al yog nyiam rau steelmaking thiab silicon. Txhua 0.1% tig dua me ntsis tuaj yeem thawb tus nqi.
• Cov pa roj carbon (c): hmoov rau cov hlau cored feem ntau xav tau C. uas ntxiv tus nqi.
• Phosphorus (p) thiab Sulphur (s) p thiab qis heev p thiab s yog qhov nyuaj rau tsim thiab kim dua.
• Ib txoj kab lus: Yog tias koj xav tau cov kev txwv nruj rau CA, TI, B, lossis lwm tus, cia siab tias muaj tus nqi.

3. Qhov loj me thiab kev ua

• Cov qauv hauv paus ntau thiab tsawg tus nqi tsawg dua qhov tshwj xeeb ntawm cov feem.
• Hmoov (0-3 mm) yuav tsum tau crushing, sib tsoo, thiab sieving-no nce nqi me ntsis.
• Kev nruj me ntsis kom nruj ua kom txo qoob loo thiab nce nqi.

4. Cov nqi ntau lawm

• Hluav Taws Xob:Ferrosiliconyog lub zog-intensive. Cov hluav taws xob uas muaj hluav taws xob ncaj qha cuam tshuam rau cov cua sov rau ib tuj.
• Cov Khoom Siv Raw: Quartz Purity, Coke Zoo, thiab Hlau cov kev hloov txhua lub sijhawm.
• Cov hluav taws xob: Graphite hluav taws xob yog ib qho kev siv tau loj; lawv tus nqi lag luam yog qhov tsis muaj zog.
• Kev ua kom sov ua hauj lwm zoo: cov rhuab ua kom sov niaj hnub

5. Freight thiab Logistics

• Kev xa khoom hauv zos vs. CIF rau koj qhov chaw nres nkoj tuaj yeem ua qhov sib txawv. Dej hiav txwv thauj hluav taws xob hloov nrog roj, txoj kev, thiab lub caij.
• Inland trucking, cov nqi chaw nres nkoj, cov kev lis kev cai cathance, thiab cov luag haujlwm ntxiv rau cov nqi tsaws.
• Thawv yam thiab chaw thau khoom: tawg loj, 20 ' / 40' ntim, lossis lub hnab ntim khoom (1-tuj) hloov tus nqi thiab tuav.

6. Cov nqi sib pauv thiab cov ntsiab lus them nqi

• USD lub zog vs. cov txiaj hauv zos tuaj yeem hloov pauv cov nqi export export.
• Cov nyiaj them poob haujlwm ntev dua lossis tus lej qhib tuaj yeem ntxiv nyiaj txiag ntxiv; LC thaum pom yuav raug luv nqi txawv dua TT.

7. Kev Xav Tau Lag Luam thiab Cov Txheej Txheem Ntiaj Teb

• Kev siv ntau hlau hlau ntau lawm, kev siv nyiaj siv, thiab infrastructure tej yaam num tsav tsheb thov.
• Caij shutdowns, ib puag ncig kev tshuaj xyuas, lossis lub kaus mom hluav taws xob tuaj yeem txwv tsis pub thiab thawb tus nqi.
• Geopolitical cov xwm txheej thiab kev cuam tshuam kev thauj khoom cuam tshuam rau kev thauj khoom thiab muaj

Yuav ua li cas kom tau txais qhov tseeb ferrosilicon tus nqi ib tuj

Kom tau txais cov lus xaus ua haujlwm sai, qhia cov hauv qab no:

• Qib: Fesi 75 / 72 / 65 lossis Kev Cai Spec
• Kev Txwv Tsis Txhob: Al, C, P, S, CA, TI, thiab txhua yam tshwj xeeb
• Qhov loj me: 0-3 mm, 3-10 hli, 10-50 mm, 10-100 hli, lossis tailor-ua
• Kom muaj nuj nqis: kev txiav txim siab xaj thiab txhua hli lossis ib xyoos
• Ntim: 1-tuj jumbo hnab, me me hnab ntawm pallet, lossis loj
• Lo lus uas peb: Chaw nres nkoj thiab Incoterms (FOB, CFR, CIF, DDP)
• Cov ntsiab lus them nqi: LC, TT, lwm tus
• Lub sijhawm khoom xa tuaj

Nrog cov ntaub ntawv no, peb tuaj yeem paub meej tus nqi rau tev, ntau lawm lub sijhawm txhuas, thiab cov sijhawm xa khoom hauv 24-48 teev.

Kev nkag siab tus nqi sib xyaw: los ntawm lub Hoobkas rau koj lub qhov rooj

1. Ex-ua haujlwm (Exw) Nqe

• Cov nqe theem pib rau qib thiab qhov loj me, tau ntim khoom thiab npaj txhij rau kev tuaj tos.
• Xws li cov ntaub ntawv raw, hluav taws xob, ua haujlwm, thiab siv nyiaj ua haujlwm.

2. Tus nqi fob

• Exw ntxiv rau kev thauj mus los hauv chaw nres nkoj, chaw nres nkoj tuav, thiab export kev lis kev cai.
• Yog tias koj npaj cov dej hiav txwv ntawm cov dej hiav txwv, peb hais fob.

3. CFR / Cif Nqe

• CFR: FOB Ntxiv Nees dej hiav txwv rau koj lub npe hu ua Npe.
• CIF: CFR Plus cov nyiaj pov hwm kev pov hwm.
• Qhov no yog qhov feem ntau rau cov neeg yuav khoom thoob ntiaj teb uas saib kev tshem tawm hauv lub zos lawv tus kheej.

4. Tsaws tus nqi (DDP lossis rau koj lub tsev khaws khoom)

• Ntxiv cov nqi chaw nres nkoj, cov haujlwm ua haujlwm, VAT lossis GST, kev xa khoom hauv zos.
• Peb tuaj yeem hais qhia DDP hauv ntau lub khw muag khoom los muab koj lub qhov rooj-rau-qhov rooj nqe ib tuj.

Cov Ntim Raug Raug Thiab Chaw Thau Khoom

• Jumbo Hnab (1,000 kg): nrov tshaj plaws. Muaj zog, muaj kev nyab xeeb, yooj yim rau pawg thiab unload.
• Hnab me me (25-50 kg) ntawm pallets: rau kev ntxiv me me thiab kev tuav tuav.
• Bulcial nyob rau hauv cov thawv: txo qis cov nqi tab sis xav tau ceev ceev thiab tuav.
• Cov Barranture noo: Sab hauv PE Liners pab kom txo kom haum noo, tshwj xeeb tshaj yog rau hmoov zoo.
• Palletization: ntoo lossis yas pallets, nrog shrink qhwv, rau kev ruaj khov.

Zoo thiab tshuaj xyuas

Peb nkag siab zoo yog qhov tseem ceeb raws li tus nqi. Peb cov kev tswj hwm tau muaj xws li:

• Kev Soj Ntsuam Raw: Quartz Sio2 Purity, Coke Tshauv, Cov ntsiab lus Volatile.
• Kev tswj kom sov: Nruam kev saib xyuas ntawm qhov kub, thauj khoom, thiab txoj haujlwm electrode.
• Kev kuaj thiab kuaj: Txhua qhov kub yog cov qauv thiab tshuaj ntsuam los ntawm Spectrometer rau Si, Al, P, S.
• SAB CIB ANTICTION: Cov feem me me yog soj ntsuam tawm tsam cov xaj xaj.
• Kev tswj kev yaiab: tshwj xeeb tshaj yog rau hmoov thiab los nag lub caij xa khoom.
• Kev soj ntsuam thib peb: SGS, BV, lossis koj tus kws tshuaj xyuas tus neeg saib xyuas muaj ua ntej ua zaub mov xa tuaj.
• Daim Ntawv Pov Thawj: COA (Daim Ntawv Tshawb Xyuas Kev Ntsuam Xyuas), Cov Npe Cov Ntawv Ntim, MSDS, thiab keeb kwm muaj ntawv muab.

Yuav ua li cas los sib piv tau muaj los ntawm cov chaw muag khoom sib txawv

Thaum koj tau txais ntau nqe lus, saib dhau lub xov tooj nqi nqe ib tuj. Piv:

• Qib thiab Limited Choj: yog al, c, p, s tib yam?
• Loj faib: yog nws tib qho loj thiab kev ua siab ntev?
• Ntim: Jumbo Hnab Hom, Liner, palletization, thiab sau npe.
• Incoterms: FOB thiab CIF Vs. DDP hloov dab tsi yog suav nrog.
• Chaw thau khoom luj: Net Nyhav ib lub thawv (E.G., 25-27 tons) cuam tshuam rau cov khoom thauj.
• Lub sij hawm xa tuaj: Lawv puas tuaj yeem xa tawm ntawm koj lub sijhawm?
• Cov ntsiab lus them nqi: Cov nqi sib txawv sib txawv ntawm LC thiab TT.
• Kev lees paub zoo: yog COA thiab tshuaj xyuas thib peb nrog rau?

Qhov sib txawv me me hauv txhuas lossis loj tuaj yeem piav qhia tus nqi loj. Nco ntsoov tias koj piv nrog nrog zoo li (txiv apples rau txiv apples).

Txoj hauv kev los txo koj cov ferrosilicon nqi ib tuj

• Xaiv txoj cai qib: Tsis txhob tshaj xo. YogFesi 72Ua tau raws li koj metallurgy, koj yuav tsis xav tau FESI 75.
• Txhim kho qhov loj me: Siv qhov ntau thiab tsawg tshwj tsis yog muaj vim li cas rau cov feem ntau.
• Kev txiav txim hauv ntim: cov lus txib loj dua txo cov khoom siv hloov khoom thiab xa khoom rau ib lub tuj.
• Muab cov khoom lag luam sib xyaw ua ke: puv-cov thawv ntim khoom (FCl) yog pheej yig dua rau ib tuj dua li LCL.
• Saj zawg zog xa: tsis txhob muaj cov caij peak lossis chaw nres nkoj tsis sib haum thaum cov nqi thauj khoom muaj siab.
• Lub sijhawm sib cog lus ntev: Xauv hauv cov nqi yuav los tswj cov volatility thiab kom muab tau.
• Muab tiag tiag impary txwv: Tsaws Cov Lus Qhia Sib Nrig ntau dua. Teem cov kev txwv raws li cov txheej txheem xav tau tiag tiag.

Qhov twg yog ferrosilicon tus nqi haum rau koj tus nqi tsawg kawg?

Hauv cov haujlwm hlau thiab cov haujlwm ua haujlwm, ferrosilicon feem ntau yog ib feem pua ​​me me ntawm tag nrho cov melt nqi. Tseem, txoj cai qib thiab loj tuaj yeem txuag tau koj nyiaj los ntawm:

• Txo oxidation poob
• Txhim kho cov txiaj ntsig thiab cov khoom siv neeg kho tshuab
• Luv luv kais-rau-Kais Sijhawm
• Txo cov khoom noj ua haujlwm thiab seem

Cov khoom siv pheej yig dua uas ua rau muaj kev tsis lees paub lossis ua kom ntev dua tuaj yeem raug nqi ntau dua thaum kawg. Tshuav nqi nqe thiab kev ua tau zoo.

Tam sim no kev lag luam Snapshot:

Nco tseg: qhov no yog lub ntsiab lus dav dav. Rau tus nqi nyob, tiv tauj peb.

• Xav tau: ruaj khov rau khov kho nyob rau hauv kev tsim kho steel thiab huab cua hlau castings. Nws pib sector yog khov kho; Cua lub zog casting thov sib txawv los ntawm cheeb tsam.
• Kev muab khoom: Cov cai siv hluav taws xob thiab cov kev kuaj ib puag ncig cuam tshuam rau cov kev khiav haujlwm. Thaum kev tshuaj xyuas nce, tso zis tso thiab cov nqi nce.
• Cov Khoom Siv Raw: Quartz Khoom Siv yog khov kho; COKE NQI HLOOV NROG TOCK. Tus nqi electrode tuaj yeem sawv rov qab thaum cov neeg thov kom tuaj tos.
• Freight: Cov neeg hauv dej hiav txwv tuaj yeem hloov nrog roj thiab kev cuam tshuam nrog. Kev npaj ua ntej pab kom tsis txhob muaj spikes.

Fesi 75 vs. Fesi 72 vs. Fesi 65: Koj yuav xaiv qhov twg?

• Fesi 75%: Zoo tshaj plaws rau cov ntawv thov uas xav tau cov lus zoo silicon thiab cov nqi qis dua. Feem ntau xaiv rau cov hlau zoo thiab silicon. Tus nqi siab dua tab sis muaj txiaj ntsig.
• Fesi 72%: Feem ntau cov thiab tau txais txiaj ntsig zoo rau General Deagidation thiab Inoculation. Balanced kev ua tau zoo thiab tus nqi.
• Fesi 65%: Kev siv nyiaj txiag-phooj ywg thiab siv qhov twg cov kev xav tau silicon yog qis dua lossis qhov chaw tus nqi loj.

Yog tias koj tsis paub meej, muab koj cov kev coj ua kom pom tseeb, hom phiaj Silicon hauv cov hlau lossis hlau, thiab koj txoj kev ntxiv. Peb yuav pom zoo kom cov qib zoo thiab qhov loj me, thiab hais tus nqi zoo tshaj plaws rau ib tuj.

Qhov ntau thiab tsawg thiab kev siv

• 10-50 hli lossis 10-100 hli: ladle thiab rauv ntxiv ntxiv rau hauv statmaking thiab ironmaking.
• 3-10 mm: rau kev ua kom zoo lig ladle ntxiv, cored hlau sau, lossis fiftry inoculation.
• 0-3 hli hmoov: rau cored hlau tsim lossis muaj kev xav tau nrawm nrawm.

Kov thiab kev nyab xeeb

• Khaws rau hauv qhov chaw qhuav. Ferrosilicon yog ruaj khov, tab sis hmoov zoo tuaj yeem hnov ​​nrog noo noo kom tso hydrogen maj mam-ua kom muaj kev nyab xeeb.
• Zam kev sib xyaw ua ke hmoov zoo nrog cov muaj zog oxidizers.
• Siv PPE pib thaum lub sijhawm siv hnab looj tes, hnab looj ntsej muag rau hmoov, goggles.

Lub sij hawm ua thiab ntau lawm

• Cov qib li niaj zaus: feem ntau yog 7-15 hnub tom qab kev txiav txim kev pom zoo, nyob ntawm qhov ntau.
• Tshwj xeeb kev coj dawb huv lossis qhov ntau thiab tsawg: 15-25 hnub.
• Kev Tawm Tsam Txhua Hli: Ntau cov chaw ua kom cia khoom ruaj khov thiab teem sijhawm sib hloov.
• Kev Xwb ceev: Peb tuaj yeem ua qhov kev xa khoom sai thaum xav tau.

Cov Ntaub Ntawv thiab Ua Raws

• Mus txog thiab RoHS: Peb tuaj yeem muab cov lus ua raws cai yog tias yuav tsum tau ua.
• MSDS: muaj rau txhua qib thiab ntau thiab tsawg.
• Lub teb chaws-ntawm-keeb kwm thiab tsim A / ntawv pov thawj ntawm keeb kwm: muab raws li xav tau.

Cov Lus Nquag Nug

1. Vim li cas cov khoom muag sib txawv

• Qhov sib txawv me me hauv impurity txwv, loj faib tawm, ntim, lossis kev ua kom tsis muaj peev xwm hloov tau tus nqi. Txheeb xyuas cov ntawv luam zoo.

2. Kuv puas tuaj yeem sib xyaw Fesi 72 thiab Fesi 75 hauv tib daim ntawv thov?

• Feem ntau yog, tab sis kho qhov sib txuas ntxiv raws li cov ntsiab lus silicon. Peb tuaj yeem pab laij cov tshuaj tsawg.

3. Dab tsi yog lub txee lub neej?

• Ferrosilicon tsis yog "tas sij hawm," tab sis hmoov tuaj yeem nqus noo noo. Khaws cov hnab thiab rov qab. Siv tsis pub dhau 12 lub hlis kom zoo tshaj plaws.

4. Koj puas tuaj yeem muab cov qauv?

• Yog lawm. Peb muab cov hnoos qeev me rau kev sim, nrog cov neeg xa xov hluav taws xob feem ntau them los ntawm tus yuav.

5. Koj tau them cov nqe lus dab tsi?

• TT, LC thaum pom, thiab lwm txoj kev rau tsim cov neeg siv khoom.

6. Koj puas txhawb kev tshuaj xyuas thib peb?

• Yog lawm. SGS, BV, lossis koj lub koom haum nom koob meej tuaj yeem tshawb xyuas ua ntej cov zaub mov xa tuaj.

7. Muaj pes tsawg tons haum rau hauv ib lub taub ntim?

• Feem ntau 25-27 tons hauv 20 lub taub ntim, nyob ntawm cov cai hauv zos thiab hauv zos.

8. Koj tuaj yeem muab cov hniav sib xyaw lossis cov qhab nia-qib ferrosilicon?

• Yog lawm. Peb tuaj yeem ua daim ntawv SI cov ntsiab lus thiab impurity li kom phim koj cov txheej txheem.

Yuav ua li cas peb hais: ib qho piv txwv yooj yim

Ntawm no yog ib qho piv txwv yooj yim ntawm yuav ua li cas peb cov ntawv sau. Qhov no tsuas yog ib qho piv txwv xwb, tsis muaj kev nyob zoo.

• Khoom: Ferrosilicon 72%
• Chemistry: Si 72-75%, AL≤1.5%, C≤0.0%, SABC0.02%
• Qhov loj me: 10-50 hli
• Pob: 1,000 kg jumbo hnab nrog sab hauv liner
• Ntau: 100 Metric tons
• Nqe lus: CIEF [koj qhov chaw nres nkoj]
• Cov zaub mov xa tuaj: 15-20 hnub tom qab tso nyiaj
• Kev Them Nyiaj: 30% TT ua ntej, 70% tawm tsam daim ntawv theej
• Siv tau: 7 hnub

Hloov cov parameter-qib, loj, kom muaj nuj nqis, chaw nres nkoj-thiab tus nqi rau tuj yuav hloov.

Yuav ua li cas tso ib qho kev txiav txim

• Kauj ruam 1: Xa kev nug nrog qib, qhov loj me, kom muaj nuj nqis, lub hom phiaj, thiab ntim.
• Kauj Ruam 2: Tau txais peb cov ncauj lus kom ntxaws nrog tus nqi rau ntawm tuj thiab cov thawj lub sijhawm.
• Kauj ruam 3: Txheeb xyuas cov lus qhia tshwj xeeb thiab cov lus cog lus cog lus.
• Kauj Ruam 4: Peb tsim, ntim, thiab npaj cov zaub mov xa tuaj. Koj tau txais cov duab thiab cov ntawv ceeb toom xeem.
• Kauj Ruam 5: Nyiaj them nqi tshuav nyiaj, ntawv tso tawm, thiab xa khoom.
• Kauj Ruam 6: Tom qab muag txhawb rau ib qho kev nug txuj ci lossis cov ntaub ntawv logistics.

Vim li cas ua haujlwm nrog peb

• Chaw tsim khoom ncaj qha: cov khoom ruaj khov, tsis khov kho, thiab cov nqi sib tw.
• Tus nqi tshab ntawm: Ntshiab puas thiab tsis muaj nqi them.
• Kev Txhawb Nqa: Metallurgists ntawm tes los pab koj ua kom zoo ntxiv thiab txo tus nqi.
• Lub sijhawm xa khoom: muaj zog logistics network thiab cov khoom lag luam kev nyab xeeb rau qib tseem ceeb.
• Kev Tsim Kho Kom Zoo Dua: Kev ntsuas nruj thiab cov kev xaiv thib peb.
• Kev hloov pauv tau yooj yim: Qhov ntau thiab tsawg, ntim, thiab cov lus rau koj cov kev xav tau.

Thov hnub no ferrosilicon tus nqi ib tuj

Yog tias koj xav tau tus nqi ruaj khov rau ntawm lub tuj rau FESI 65, 72, 75, lossis 75 xa mus rau koj chaw nres nkoj lossis chaw nres nkoj lossis chaw muag khoom, hu rau peb nrog:

• Qib thiab Chem Netyper Txwv
• Qhov loj thiab ntim
• Kom muaj nuj nqis thiab lub sijhawm khoom xa tuaj
• Lo lus uas peb thiab Incomerms
• Kev Them Nyiaj Xaiv

Peb yuav teb tau sai nrog tus nqi tam sim no, cov sijhawm ua haujlwm, thiab phiaj xwm shipping.

Kev xav kawg

Ferrosilicon tus nqi ib tuj yog tsis yog ib tus lej xwb. Nws yog qhov tshwm sim ntawm silicon cov ntsiab lus, qhov loj me, lub zog, cov khoom siv raw, cov khoom lag luam, thiab cov rog lag luam. Los ntawm kev nkag siab cov yam thiab los ntawm kev ua haujlwm nrog cov chaw tsim khoom uas ntseeg tau, koj tuaj yeem ruaj ntseg cov khoom siv tau ntawm tus nqi yog. Peb pab neeg tau npaj txhij los pab koj sib piv cov kev xaiv, txo kev pheej hmoo, thiab txhim kho koj cov txiaj ntsig zoo. Xa koj cov lus nug rau peb kom xauv rau hauv tus nqi sib tw thiab cov khoom muaj kev vam meej.