Teb ceev: Xaiv cov qib los ntawm Silicon Target, Tsis yog los ntawm Habit
Thaum kuv pab cov nroj tsuag steel lossis foundry xaiv qib ferro silicon, kuv tsis pib nrog tus nqi. Kuv thawj zaug nug ib lo lus nug:silicon ntau npaum li cas koj cov txheej txheem tiag tiag xav tau?
Yog tias koj qhov kev tsim khoom tsuas yog xav tau cov tswv yim silicon nruab nrab lossis tus nqi - tswj kev sib ntxiv ntawm metallurgical,FeSi45tej zaum yuav txaus. Yog tias koj xav tau qib sib npaug rau kev ua cov hlau tsis tu ncua lossis kev hloov kho silicon,FeSi65feem ntau yog ib txoj kev xaiv. Yog tias koj cov txheej txheem yuav tsum muaj zog deoxidation thiab ruaj khov alloy ntxiv,FeSi72feem ntau yog tsim nyog. Yog tias koj cov nroj tsuag xav tau ntau dua silicon input, kawg deoxidation los yog zoo dua silicon ntxiv efficiency,FeSi 75yuav tsum tau kuaj ua ntej.
Hauv luv luv:
- FeSi45: qis silicon input thiab tus nqi - tswj tau ntxiv
- FeSi65: tsis tu ncua steelmaking thiab foundry siv
- FeSi72: steel deoxidation thiab alloy ntxiv
- FeSi 75: siab silicon ntxiv thiab kawg deoxidation
Txoj cai ferro silicon qib tsis yog qib siab tshaj. Nws yog qib uas phim koj qhov kev xyaum ua kom sov, lub hom phiaj silicon, txwv tsis pub dhau, qhov loj me thiab cov phiaj xwm nqi.
Kev nkag siab yooj yim: Ferro Silicon Qib txhais li cas
Ferro siliconyog hlau-silicon alloy siv hauv steelmaking, foundry ntau lawm thiab metallurgical alloy hloov. Hauv kev yuav khoom txhua hnub, koj yuav pom cov qib xws liFeSi45, FeSi65, FeSi72 thiab FeSi75.
Tus lej feem ntau yog hais txog qhov kwv yees yam tsawg kawg nkaus ntawm silicon cov ntsiab lus. Piv txwv li, FeSi75 feem ntau txhais tau tias Si 75% min, thaum FeSi45 txhais tau tias Si 45% min. Tab sis hauv kev tsim khoom tiag tiag, kuv yeej tsis hais kom kuaj xyuas cov ntsiab lus silicon ib leeg.
Ib qib ferro silicon kuj yuav tsum tau tshuaj xyuas ua ke nrog:
- Aluminium cov ntsiab lus, vim qee cov nroj tsuag steel tswj Al input kom zoo zoo;
- Cov ntsiab lus calcium, vim tias nws tuaj yeem cuam tshuam kev coj tus cwj pwm zoo thiab kev tswj hwm kev suav nrog;
- Carbon, phosphorus thiab sulfur, vim tias cov impurities no yuav cuam tshuam rau qhov kawg steel lossis casting txais;
- Particle loj, vim 10-50mm thiab 50-100mm coj txawv txawv thaum them nyiaj;
- Kev nplua nuj, vim tias hmoov ntau dhau tuaj yeem tsim cov plua plav, qhov hnyav poob thiab txo qis kev ua kom huv si ntxiv;
- COA, vim tias qhov tseeb batch qhov tseem ceeb tshaj qhov khoom npe.
Hauv peb cov khoom lag luam, kuv feem ntau pom cov neeg siv khoom nug "ferro silicon 75" lossis "ferro silicon 72" nkaus xwb vim lawv siv qib ntawd ua ntej. Tus cwj pwm ntawd nkag siab tau, tab sis nws tsis yog ib txwm yog txoj hauv kev zoo tshaj plaws los yuav. Ib txoj hauv kev zoo dua yog kom phim cov qib nrog lub hom phiaj tsim khoom tiag tiag.
Ferro Silicon Qib Sib Piv Table
| Qib | Hom Si Ntsiab Lus | Qhov Loj Loj | Main Application Direction | Xaiv tsom |
|---|---|---|---|---|
| FeSi45 | 45% Min | 10-50mm / 50-100mm / kev cai | Cov tswv yim silicon nruab nrab, metallurgical ntxiv, nqi - tswj kev siv | Tus nqi, Fe tshuav nyiaj li cas, qis Si yuav tsum tau ua |
| FeSi65 | 65% Min | 10-50mm / 10-100mm / kev cai | Tsis tu ncua steelmaking, foundry silicon hloov, rauv noj | Balanced Si input, kev siv ntau lawm |
| FeSi72 | 72% Min | 10-50mm / 10-100mm / kev cai | Steel deoxidation, alloy ntxiv, ladle refining | Stable deoxidation thiab Si hloov kho |
| FeSi 75 | 75% Min | 10-50mm / 10-100mm / ntsuas qhov loj me | High silicon ntxiv, kawg deoxidation, ladle refining | Siab dua Si input, qis dua tus nqi, COA tswj |
Cov lus no tsuas yog siv los siv xwb. Kev xaiv zaum kawg tseem yuav tsum ua raws li koj qib steel, txheej txheem rauv, cov qauv tsim, kev txwv tsis pub dhau thiab kev pub mis.
Core sib txawv ntawm kev siv tiag tiag
FeSi45: Thaum Nqi thiab Nruab Nrab Silicon Input Tseem Ceeb Ntau
FeSi45 tsis yog qhov qis - zoo hloov rau FeSi75. Nws muaj lwm txoj haujlwm.
Kuv feem ntau hais kom kuaj FeSi45 thaum koj cov txheej txheem xav tau ferro silicon ntxiv, tab sis tsis xav tau kev kho silicon muaj zog. Rau qee qhov sib ntxiv ntawm metallurgical lossis qhov cub ua haujlwm sib xyaw, Si 45% min tuaj yeem txaus. Yog tias cov mis tsis xav tau siab Si input, siv FeSi72 lossis FeSi75 tsuas yog nce nqi khoom.
FeSi45 tshwj xeeb tshaj yog tsim nyog kuaj thaum koj cov nroj tsuag xav tau:
- nruab nrab silicon input;
- tus nqi- tswj tau metallurgical ntxiv;
- cov khoom siv loj dua rau kev siv rauv;
- Fe-Si alloy input yam tsis muaj siab silicon rov qab thov.
Qhov kev pheej hmoo kuj yog qhov tseeb. Yog tias koj cov txheej txheem xav tau kev deoxidation muaj zog lossis kev kho silicon kawg, FeSi45 yuav qis dhau. Hauv qhov no, xaiv FeSi45 nkaus xwb vim tias tus nqi qis dua tuaj yeem tsim kev hloov kho ntxiv tom qab.
FeSi65: Qib Nruab Nrab Siv Tau rau Kev Siv Tsis tu ncua
FeSi65 yog qib nruab nrab - txoj hauj lwm qib. Kuv feem ntau pom nws siv nyob rau hauv kev tsim steelmaking thiab foundry ntau lawm vim nws muab silicon ntau dua FeSi45, tab sis tsis mus siab li FeSi72 los yog FeSi75.
Cov qib no muaj txiaj ntsig zoo thaum koj cov nroj tsuag xav tau kev ruaj khov silicon ntxiv tab sis tsis xav tau siab -silicon kawg deoxidation. Hauv kev siv cov khoom siv, FeSi65 kuj tuaj yeem kuaj xyuas kev hloov kho silicon hauv cov hlau cam khwb cia lossis kev npaj dav dav.
FeSi65 haum cov kab ntau lawm uas mob siab txog:
- balanced silicon input;
- qhov cub noj tsis tu ncua;
- kev kho qhov chaw ntawm silicon;
- tswj tus nqi yam tsis poob qis hauv Si cov ntsiab lus.
Yog tias koj qhov kev tsim khoom feem ntau hloov pauv ntawm steelmaking thiab foundry-txog cov ntawv thov, FeSi65 yuav yooj yim los tswj dua qib qis lossis qib siab heev. Tab sis koj tseem yuav tau kuaj Al, Ca, C, P thiab S ua ntej xa khoom.
FeSi72: Ib qho Kev Xaiv Zoo rau Steel Deoxidation
FeSi72 yog tsom rau steel deoxidation thiab alloy ntxiv. Thaum koj cov hlau molten xav tau kev txhawb nqa silicon muaj zog dua FeSi65, FeSi72 dhau los ua qhov kev xaiv zoo.
Hauv steelmaking, silicon pab txo cov pa oxygen hauv cov hlau molten. FeSi72 muab cov khoom siv silicon thaum khaws cov khoom hauv ib hom ferro alloy daim ntawv rau lub cub tawg lossis lub ladle ntxiv. Rau ntau cov nroj tsuag steel, qib no muaj qhov sib npaug zoo ntawm deoxidation kev ua tau zoo thiab tus nqi.
Kuv feem ntau txuas FeSi72 nrog:
- hlau deoxidation;
- ladle refining;
- alloy muaj pes tsawg leeg kho;
- tsis tu ncua 10-50mm pob pub mis;
- COA-raws li impurity tswj.
Rau qib no, kuv ua tib zoo saib xyuas qhov loj thiab nplua. Yog tias cov nroj tsuag siv FeSi72 thaum lub sij hawm ladle refining, kev nplua ntau dhau tuaj yeem tsim cov plua plav thiab qhov hnyav. Yog tias lub pob loj tsis sib xws, kev them nyiaj yuav tsis ruaj khov.
FeSi75: Siab dua Silicon Input thiab kawg Deoxidation
FeSi75 raug xaiv thaum koj cov txheej txheem xav tau ntau dua silicon ib chav tsev qhov hnyav. Nrog Si 75% min, nws tuaj yeem pab txo qis tag nrho cov alloy ntxiv piv nrog cov qib qis hauv tib lub hom phiaj silicon.
Qib no yog tsim nyog rau:
- siab silicon ntxiv;
- kawg deoxidation;
- ladle refining;
- molten steel muaj pes tsawg leeg kho;
- daim ntawv thov qhov twg Si rov qab thiab batch sib xws teeb meem.
Tab sis FeSi75 yuav tsum tsis txhob xaiv qhov muag tsis pom. Yog tias koj cov mis tsis xav tau cov khoom siv silicon siab, nws yuav tsis coj tus nqi nyiaj txiag. Tsis tas li ntawd, vim tias FeSi75 feem ntau siv rau kev tswj cov silicon ntxiv, batch COA, kev nplua tsawg thiab pob loj sib xws ua qhov tseem ceeb dua.
Rau kev txiav txim txawv teb chaws, kuv feem ntau nug cov neeg siv khoom kom paub meej tias lawv puas xav tau FeSi75 pob lossis kuaj FeSi75 granules. Ob leeg tsis zoo ib yam hauv kev tuav. General pob yog haum rau bulk pub. Cov tshuaj ntsuam xyuas granules yog qhov zoo dua thaum cov nroj tsuag mob siab txog kev tswj hwm qhov sib ntxiv, ntxuav qhov hnyav thiab txo qis.
Tsim nyog Scenario los ntawm Kab Ntau Lawm
Hluav taws xob rauv Steelmaking
Rau hluav taws xob rauv steelmaking, ferro silicon qib xaiv nyob ntawm silicon phiaj thiab deoxidation theem.
Yog tias koj cov txheej txheem xav tau kev hloov kho silicon li niaj zaus, FeSi65 lossis FeSi72 yuav txaus. Yog tias qhov kawg deoxidation yuav tsum muaj cov khoom siv silicon ntau dua, FeSi75 yuav tsum tau txiav txim siab. FeSi45 tsuas yog haum rau cov khoom siv hlau txuas ntxiv lossis qis dua Si cov khoom siv.
Hauv hom kev tsim khoom no, kuv xav kom kuaj xyuas:
- sijhawm ntxiv;
- oxygen tswj lub hom phiaj;
- Si rov expectation;
- pob loj thiab txoj kev pub mis;
- Al/Ca/P/S txwv.
Ladle Refining
Ladle refining yuav tsum tau ua tib zoo saib xyuas kom huv si ntxiv thiab batch sib xws. Kuv feem ntau pom zoo FeSi72 lossis FeSi75 thaum silicon hloov thiab deoxidation tseem ceeb.
Rau kev siv ladle, 10-50mm lumps feem ntau yooj yim rau hnyav thiab ntxiv dua li cov khoom loj heev. Yog tias cov nroj tsuag siv tsis siv neeg los yog ib nrab - pub mis tsis siv neeg, qhov sib npaug ntawm qhov loj yuav tseem ceeb dua.
Foundry thiab Cast Iron Production
Foundries feem ntau saib xyuas txog kev hloov kho silicon, kev coj ua inoculation thiab casting formula. FeSi65 feem ntau kuaj xyuas rau kev siv cov khoom siv tsis tu ncua. FeSi72 kuj tseem siv tau thaum xav tau Si ntau dua.
FeSi45 tuaj yeem ua haujlwm rau tus nqi- tswj cov ntawv thov uas cov qauv tso cai rau cov ntsiab lus silicon qis dua. FeSi75 tsis yog ib txwm tsim nyog tshwj tsis yog lub hauv paus muaj qhov xav tau kom muaj Si siab siab.
Hauv kev muab khoom tsim khoom, kuv them sai sai rau:
- particle loj;
- theem nplua;
- Kev ruaj ntseg;
- Al thiab Ca qib;
packing haum rau rhiav tuav.
Bulk Metallurgical Ntxiv
Rau kev sib ntxiv metallurgical lossis kev sib xyaw, FeSi45 thiab FeSi65 feem ntau siv tau ntau dua li qib siab -qib FeSi75. Yog tias lub hom phiaj tsis yog qhov kawg deoxidation lossis kev kho silicon siab, qib qis dua tuaj yeem ua tau raws li lub hom phiaj tsim khoom.
Ntawm no, tus neeg yuav khoom yuav tsum tsis txhob sib piv tus nqi ib tuj. Qhov kev sib piv zoo dua yog tus nqi ntawm cov khoom siv silicon zoo, ntxiv rau kev tuav pov hwm, kev nplua nyiaj thiab kev lees txais impurity.
Kev paub txog kev yuav khoom thiab kev ua yuam kev ntau
Tsis txhob xaiv tsuas yog los ntawm cov ntsiab lus Silicon siab tshaj plaws
Ntau tus neeg yuav khoom tshiab xav tias FeSi75 yuav tsum zoo dua FeSi65 lossis FeSi45. Hauv kev tsim khoom tiag tiag, qhov ntawd tsis yog ib txwm muaj tseeb. Cov ntsiab lus Si siab dua yog qhov muaj txiaj ntsig tsuas yog thaum koj cov txheej txheem xav tau.
Yog tias koj cov mis tsuas xav tau cov tswv yim silicon me ntsis, FeSi75 tuaj yeem nce nqi yam tsis tau txhim kho qhov txiaj ntsig.
Tsis txhob tsis quav ntsej qhov loj thiab nplua
Kuv tau pom kev txiav txim qhov twg cov tshuaj muaj pes tsawg leeg tau txais, tab sis cov nroj tsuag tseem yws yws tom qab tau txais cov khoom. Qhov laj thawj yog lub cev mob.
Kev nplua ntau dhau tuaj yeem ua rau:
- plua plav thaum them nyiaj;
- hnyav poob;
- kev ua haujlwm qias neeg;
- qis dua huv ntxiv efficiency.
- Oversized lumps tuaj yeem ua rau:
- noj qeeb;
- tsis sib npaug;
- mismatch nrog lub qhov cub qhib lossis cov khoom siv pub mis.
Rau kev siv lub tshuab hluav taws xob tsis tu ncua, 10-50mm feem ntau yooj yim los tswj. Rau lub cub tawg loj dua, 50-100mm yuav raug lees txais, tab sis koj yuav tsum paub meej txog txoj kev pub mis ua ntej.
COA yuav tsum tau kuaj xyuas ua ntej xa khoom xa tuaj
Rau txhua qib ferro silicon, COA tsis yog ib qho qauv. Nws yog cov ntaub ntawv uas koj pab neeg zoo siv los xyuas kom meej tias cov batch tuaj yeem nkag mus rau ntau lawm.
Ua ntej ua zaub mov xa tuaj, kuv xav kom kuaj xyuas:
- Si;
- Al;
- Ca;
- C;
- P;
- S;
- qhov loj me;
- ntim cov cim.
Yog tias koj cov nroj tsuag muaj qhov tshwj xeeb impurity txwv, xa lawv ua ntej hais. Tsis txhob tos kom txog thaum cov khoom npaj txhij.
Match Qib Nrog Kev Tsim Nyog, Tsis yog Lub Vev Xaib Lub Npe
Ib lub npe khoom tuaj yeem coj kev xaiv, tab sis koj lub qhov cub txiav txim siab cov lus teb kawg. Ua ntej xaiv ferro silicon qib, koj pab neeg yuav tsum paub meej tias:
- phiaj silicon ntxiv;
- steelmaking los yog foundry siv;
- theem deoxidation;
- tso cai impurity ntau;
- qhov loj me;
- xaj kom muaj nuj nqis;
- packing txoj kev.
Qhov ntawd yog qhov peb txo qis - qib kev xaiv hauv cov khoom xa tawm tsis raug.
Cov Lus Qhia Xaiv Kawg
Yog tias koj xav tau txoj cai yooj yim, kuv yuav siv qhov no:
XaivFeSi45thaum koj cov txheej txheem xav tau kev tawm tswv yim silicon nruab nrab thiab tus nqi - tswj kev sib ntxiv ntawm metallurgical.
XaivFeSi65Thaum koj xav tau qib sib npaug rau kev ua cov hlau tsis tu ncua lossis kev hloov kho silicon.
XaivFeSi72thaum koj cov txheej txheem xav tau kev muaj zog steel deoxidation thiab ruaj khov alloy ntxiv.
XaivFeSi 75Thaum koj cov khoom xav tau siab ntxiv silicon, qhov kawg deoxidation lossis qis tag nrho cov nyiaj ntxiv nyob rau hauv tib lub hom phiaj silicon.
Qhov zoo tshaj plaws ferro silicon qib yog qhov uas phim koj qhov kev xyaum ua kom sov tiag tiag. Tsis yog qib siab tshaj. Tsis yog qib pheej yig tshaj. Qib raug.
Hais txog koj tus neeg muab khoom
Nrog rau ntau tshaj 30 xyoo ntawm kev ua hauj lwm pab EAF steelmakers thiab foundries thoob ntiaj teb,ZhenAnmuab kev soj ntsuam nruj me ntsis, batch-rau-batch sib xws, thiab oxidation-cov khoom tswj tau txhawb nqa los ntawm SGS tshuaj xyuas. Raws li nyob rau hauv Anyang nrog ncaj qha logistics mus rau Qingdao, Tianjin, thiab Shanghai chaw nres nkoj, peb export 500 MT ntawm ferro silicon txhua hli, nrog COA txhawb thiab tailored specifications kom phim koj raws nraim cov txheej txheem.
FAQ
Q: Dab tsi yog qhov txawv ntawm FeSi45, FeSi65, FeSi72 thiab FeSi75?
A: Qhov sib txawv tseem ceeb yog cov ntsiab lus silicon. FeSi45 muaj qis Si input, FeSi65 yog qib nruab nrab rau kev siv tsis tu ncua, FeSi72 feem ntau yog siv rau steel deoxidation, thiab FeSi75 yog xaiv rau siab silicon ntxiv lossis qhov kawg deoxidation.
Q: ferro silicon qib twg zoo dua rau steel deoxidation?
A: FeSi72 thiab FeSi75 feem ntau kuaj xyuas cov hlau deoxidation. FeSi72 yog tsim rau deoxidation tsis tu ncua thiab alloy ntxiv, thaum FeSi75 zoo dua thaum koj cov txheej txheem xav tau ntau dua silicon input los yog kawg deoxidation.
Q: Kuv yuav tsum paub dab tsi ua ntej yuav ferro silicon?
A: Koj yuav tsum paub meej tias qib, Si cov ntsiab lus, Al, Ca, C, P, S, qhov loj me, kev nplua nyiaj, kev ntim khoom, COA yuav tsum tau thiab qhov chaw nres nkoj. Cov ntsiab lus no cuam tshuam rau kev hais lus thiab kev siv ntau lawm.
