Ferrosilicon 75 (FeSi75) yog ib qho kev lag luam ferroalloys thoob plaws ntiaj teb. Nws yog siv los ua ib qhodeoxidizerthiaballoying additivenyob rau hauv steelmaking, thiab nws kuj plays lub luag hauj lwm tseem ceeb nyob rau hauv foundry thiab tshwj xeeb metallurgy daim ntaub ntawv. Cov neeg yuav khoom xaiv FeSi75 vim nws xa cov khoom siv silicon txhim khu kev qha, txhawb cov txheej txheem kev ruaj ntseg, thiab muaj nyob rau hauv cov qauv kev lag luam tsim nyog rau kev siv ntau yam.
Yog tias koj tshaj tawm tus nqi hloov tshiab ntawm koj lub vev xaib, koj tuaj yeem ntxiv cov txuas sab hauv xws li:Ferrosilicon 75 Nqe Xov XwmthiabFerrosilicon 72 Nqe Xov Xwmlos txuas "kev paub kev tsheb" nrog "yuav xav tau."
1) Ferrosilicon 75 yog dab tsi?
Ferrosilicon yog ib qho alloy feem ntau tsim los ntawmhlau (Fe)thiabsilicon (Si). Qhov "75" feem ntau yog hais txog aqib siab silicon ntsiab lus, feem ntau xaiv thaum cov neeg yuav khoom xav tau qhov muaj zog silicon ntxiv rau ib tuj thiab kwv yees kev ua tau zoo ntawm metallurgical.
Hauv kev yuav khoom, FeSi75 feem ntau yog muab rau hauvqog formthiab tuaj yeem muab tau raws li qhov ntau thiab tsawg los yog nplua nyob ntawm tus neeg siv txoj kev pub mis thiab kev xyaum ua kom sov.
2) Daim ntawv teev npe tshwj xeeb (Cov neeg yuav khoom yuav tsum lees paub dab tsi)
Txawm hais tias ob tus neeg muag khoom ob leeg muab "FeSi75," qhov kawg siv tau nyob ntawm cov ntsiab lus. Ib tus neeg yuav khoom-npaj daim ntawv tshuaj ntsuam suav nrog:
- Silicon cov ntsiab lus (Si):hom phiaj yam tsawg kawg nkaus thiab kam rau ua
- Cov pa roj carbon (C):txwv raws li daim ntawv thov
- Aluminium (Al) / Calcium (Ca):tseem ceeb impurities rau rhiab txheej txheem
- Phosphorus (P) / Sulfur (S):feem ntau tswj kom zoo stability
- Qhov ntau thiab tsawg:Piv txwv li, 10-50mm, 10-100mm, los yog kev cai
- Ntim:jumbo hnab, hnab me me, pallets, tiv thaiv ya raws
- Kev soj ntsuam / Cov ntaub ntawv:COA, thib peb -kev tshuaj xyuas yog tias xav tau
Ib luv luv sab hauv "spec table" koj tuaj yeem tso rau hauv kab lus:
| Yam khoom | Yuav ua li cas kom paub meej | Vim li cas thiaj tseem ceeb |
|---|---|---|
| Si cov ntsiab lus | yam tsawg kawg nkaus thiab ntau yam | txhais cov kev ua tau zoo thiab tus nqi |
| Al/Ca | txwv kev xav tau | cuam tshuam rau stability nyob rau hauv rhiab kab |
| P/S | txais kev txwv | cuam tshuam kev ua raws li qhov zoo |
| Loj | pob / crushed / nplua | cuam tshuam kev pub noj thiab tshuaj tiv thaiv ceev |
| Ntim | hnab hom / hnyav | cuam tshuam kev tuav thiab logistics |
3) Yuav Ua Li Cas FeSi75 Ua Tau (Tus Neeg Yuav Khoom - Kev Pom Zoo Tus Kheej)
FeSi75 feem ntau yog tsim nyob rau hauv ib qhohluav taws xob rauvtxheej txheem siv silica- bearing raw khoom thiab carbon reductants. Rau cov neeg yuav khoom, lub ntsiab lus tseem ceeb yog qhov kev tsim khoomlub zog- hnyav heev, thiab cov zis ruaj khov nyob ntawm kev ua haujlwm ntawm lub cub tawg zoo ib yam thiab tswj cov khoom siv raw. Tias yog vim li cas cov neeg muag khoom ntseeg tau hais txogbatch sib xwsthiabKev npaj peev xwm txhua hli- tsis yog tus nqi muag xwb.
4) Cov ntawv thov tseem ceeb ntawm Ferrosilicon 75
Steelmaking (Deoxidation thiab Alloying)
FeSi75 yog dav siv los tshem tawm cov pa oxygen los ntawm cov hlau molten thiab kho cov ntsiab lus silicon. Kev ua haujlwm ruaj khov deoxidation pab txhim kho steel huv huv thiab txhawb nqa cov khoom sib xws.
Foundry (Iron Casting)
Ntau cov foundries siv ferrosilicon hauv inoculation lossis alloying kev coj ua nyob ntawm lawv cov txheej txheem thiab cov khoom yuav tsum tau ua. Kev sib xyaw chemistry thiab sizing tuaj yeem txhim kho tus cwj pwm yaj thiab txo qhov sib txawv.
Tshwj xeeb metallurgy thiab lwm yam kev lag luam siv
FeSi75 kuj tseem siv tau rau hauv qee qhov tshwj xeeb alloy txoj kev lossis cov txheej txheem kev lag luam uas yuav tsum tau muaj kev sib ntxiv ntawm silicon thiab tswj cov chemistry.
5) Yuav Ua Li Cas Xaiv Txoj Cai FeSi75 rau Koj Cov Txheej Txheem
A) Xaiv qhov Loj Loj
- Lumps (qhov ntau thiab tsawg):feem ntau rau qhov cub them
- Crushed ntau thiab tsawg:tswj kev noj ntau dua
- Nyiaj nplua:yuav siv tau qhov twg cov tshuaj tiv thaiv sai yog xav tau, tab sis tuav thiab tswj plua plav teeb meem
Yog tias koj cov txheej txheem ruaj khov, tus qauv sizing feem ntau xa cov nqi zoo tshaj plaws. Yog tias koj muaj kev tswj hwm kev noj zaub mov nruj, nqaim qhov siab ntev tuaj yeem txo qhov kev ua haujlwm hloov pauv.
B) Them rau Al / Ca (tshwj xeeb tshaj yog rau kev tsim khoom rhiab heev)
Ntau tus neeg yuav khoom tsuas yog tsom rau Si cov ntsiab lus, tab sis kev txwv tsis pub dhau -tshwj xeeb yog Al thiab Ca- tuaj yeem cuam tshuam rau cov khoom lag luam. Yog tias koj muaj cov kev cai qis qis qis, qhia qhov kev cia siab ntawm impurity kom meej ua ntej thov kom muaj kev ruaj ntseg.
C) Xav txog "Tus Nqi Tag Nrho," Tsis yog USD / ton xwb
Tus nqi siab dua me ntsis tuaj yeem tsim nyog yog tias nws txo cov nqi zais xws li:
- ntau lawm instability
- kev thov zoo
- kev xa khoom qeeb
- rework los yog seem txaus ntshai
6) Yuav Ua Li Cas Thov Kev Txiav Txim Siab Zoo
Txhawm rau kom tau txais kev ua tiav sai, xa cov neeg xa khoom hauv qab no hauv ib qho lus:
- Qib:FeSi 75
- Loj:Lub hom phiaj qhov loj me thiab kam rau ua
- Ntim:sim ntau + xav tau txhua hli
- Incoterms:FOB (chaw nres nkoj), CFR, lossis CIF
- Qhov chaw:chaw nres nkoj thiab lub hom phiaj xa khoom lub qhov rais
- Ntim:hnab hom / hnyav, pallets yog xav tau
- Cov kev xav tau zoo:Al/Ca/P/S txwv, soj ntsuam xav tau, COA hom
Qhov no txo qis rov qab - thiab - tawm mus thiab pab tus neeg muag khoom paub meej tias muaj ntau ntau thiab lub sijhawm thauj khoom.
FAQ
Q1: Ferrosilicon 75 siv rau dab tsi?
Nws yog tsuas yog siv rau deoxidation thiab alloying nyob rau hauv steelmaking, thiab nws kuj yog siv nyob rau hauv foundry daim ntaub ntawv nyob ntawm seb cov txheej txheem xav tau kev pab.
Q2: Puas yog FeSi75 zoo dua FeSi72?
Tsis tau. FeSi75 muaj cov ntsiab lus silicon ntau dua, tab sis qhov kev xaiv "zoo tshaj plaws" nyob ntawm koj qhov kev xyaum ua kom sov, lub tswv yim tsim nqi, thiab kev ua siab ntev.
Q3: Qhov loj me kuv yuav yuav?
Cov neeg siv khoom lag luam feem ntau siv cov txheej txheem pob loj. Yog tias koj xav tau kev tswj kev pub mis, xaiv qhov me me thiab paub meej tias yuav tsum tau kuaj xyuas.
Q4: Dab tsi impurities tseem ceeb tshaj?
Al thiab Ca feem ntau yog qhov tseem ceeb rau cov txheej txheem rhiab heev. P thiab S kuj tseem ceeb heev nyob ntawm koj cov khoom xav tau.
Q5: FeSi75 puas tuaj yeem muab khoom xa tuaj txhua hli?
Yog, ruaj khov khoom txhua hli feem ntau yog npaj los ntawm kev npaj ntau lawm thiab kev cog lus teem caij.
Q6: Dab tsi yog ntim rau export?
Jumbo hnab muaj ntau, tab sis lub hnab hnyav, palletization, thiab kev tiv thaiv ya raws yuav tsum tau lees paub raws li koj qhov kev tuav.
Q7: Kuv yuav ua li cas sib piv cov kev muab los ntawm cov neeg muag khoom sib txawv?
Nco ntsoov tias lub hauv paus zoo ib yam: tib yam incoterms, chaw nres nkoj, qhov loj me, ntim, thiab kev soj ntsuam yuav tsum tau ua.
Q8: Kuv puas tuaj yeem sib xyaw FeSi75 nrog lwm cov khoom hauv ib qho khoom xa tuaj?
Feem ntau yog, nyob ntawm kev ntim khoom thiab kev npaj thauj khoom.
Q9: Kuv yuav txo qhov kev pheej hmoo ntawm kev yuav khoom li cas thaum tus nqi hloov?
Ntau tus neeg yuav khoom kaw lub hauv paus ntim ntawm lub sijhawm ntev dua - kev npaj thiab ua kom yooj yim los ntawm kev sib cais.
Q10: Kuv tuaj yeem txheeb xyuas tus nqi FeSi qhov twg?
Ntxiv cov txuas sab hauv xws liFerrosilicon 75 Nqe Xov XwmthiabFerrosilicon 72 Nqe Xov Xwmkom cov neeg nyeem hloov tshiab thiab tsav tsheb nug.
Txog Peb Lub Tuam Txhab
Peb yog lub Hoobkas- cov chaw tsim khoom ncaj qha thiab xa tawm cov khoom siv hlau nrog lub hauv paus tsim ntawm txog30,000 square metersthiabruaj khov txhua hli muaj peev xwm. Peb cov khoom raug xa tawm mus rauntau tshaj 100 lub teb chaws thiab cheeb tsam, thiab peb tau tsim kev koom tes nrogtshaj 5,000 tus neeg siv khoomthoob ntiaj teb.
Peb pab neeg muag khoom ua raws li kev lag luam kev lag luam thiab cov qauv kev lag luam, pab cov thawj tswj kev muag khoom thiab cov tuam txhab lag luam xaiv cov kev qhia tshwj xeeb thiab tsim cov phiaj xwm kev yuav khoom zoo. Ntxiv rau ferrosilicon, peb kuj muabsilicon hlau, silicon hlau hmoov, thiab lwm yam khoom metallurgical. Qhia koj cov qib uas xav tau, qhov loj me, ntau npaum li cas, qhov chaw, thiab lub qhov rais xa khoom xa tuaj -peb yuav teb nrog cov lus hais ruaj khov thiab cov phiaj xwm muab kev ntseeg siab.