Ferro hlau nplaum
Ferro Alloy Supplier|Ferro Alloy Khoom rau Steelmaking & Metallurgy
Ferro alloys yog cov khoom tseem ceeb raw khoom siv dav hauv steelmaking thiab metallurgical txheej txheem. Lawv ua lub luag haujlwm tseem ceeb xws li deoxidizers, alloying agents, thiab kev ua tau zoo hauv kev tsim cov qib siab - zoo steel thiab tshwj xeeb alloys.
Raws li tus kws tshaj lij ferro alloy tsum, ZhenAn muab ntau yam khoom siv ferro alloy rau cov neeg siv khoom thoob ntiaj teb. Peb cov khoom tsim nyog rau cov nroj tsuag steel, foundries, thiab metallurgical industries, kom ruaj khov zoo thiab txhim khu kev qha kev ua tau zoo.
Ferroalloys yog cov hlau alloys thiab qee yam ntawm lwm cov hlau thiab yog ib qho ntawm cov khoom siv raw rau steelmaking. Nws yog siv los ua deoxidizer thiab alloying ntsiab additive hauv steelmaking los txhim kho cov khoom ntawm hlau.
Ntau hom Ferroalloys
Raws li cov hlau deoxidizer, feem ntau siv yog ferro manganese thiab ferro silicon.
Feem ntau siv los ua alloy additives yog ferro manganese, ferro silicon, ferro tungsten, ferro molybdenum, ferro vanadium, ferro titanium, thiab lwm yam.
Ntshiab hlau additives rau steelmaking muaj xws li silicon hlau, thiab lwm yam.
Ferrosilicon
Ferrosilicon yog cov hlau alloy uas muaj hlau thiab silicon. Ferrosilicon yog hlau-silicon alloy ua los ntawm coke, steel chips, thiab quartz (los yog silica) ua raw khoom thiab smelted nyob rau hauv lub cub hluav taws xob. Cov kev siv tseem ceeb ntawm FeSi yog nyob rau hauv steel ntau lawm. Ferro Silicon Lumps pab kom deoxidize hlau thiab ferrous hlau. Ntxiv mus, Ferro Silicon Alloy txhim kho hardness, lub zog, thiab corrosion kuj. Tuam Tshoj yog tus tsim khoom tseem ceeb ntawm Fe Silicon. ZhenAn yog tus kws tshaj lij Ferro Silicon Lumps, Ferro Silicon Granules, thiab Ferrosilicon Powder tus neeg muag khoom thiab cov chaw tsim khoom hauv Suav teb nrog ntau tshaj 30 xyoo ntawm kev paub, koj tuaj yeem tiv tauj peb yog tias koj xav paub tus nqi ferrosilicon.
Ferrovanadium
Ferro Vanadium feem ntau yog tsim los ntawm Vanadium sludge (los yog titanium- bearing magnetite ore ua tiav los tsim npua hlau) & muaj nyob rau hauv ntau yam V: 50 - 85%. Ferro Vanadium ua raws li universal hardener, ntxiv dag zog rau & tiv thaiv -corrosive additive rau steels xws li High-lub zog qis alloy steel, cuab yeej steel, thiab lwm yam ferrous-raws li cov khoom.
ZhenAn yog tus kws tshaj lij Ferro Molybdenum tsum thiab cov chaw tsim khoom hauv Suav teb, peb tsis tsuas yog ua tau raws li cov kev xav tau ntawm Tuam Tshoj steel tuam txhab, tab sis kuj xa peb Ferro Vanadium 50 60 80 mus rau 150 lub teb chaws thiab cheeb tsam suav nrog Nyiv, Kaus Lim Qab Teb, Is Nrias teb, Europe, thiab Tebchaws Meskas. koj tuaj yeem tiv tauj peb yog tias koj xav paub tus nqi ferrovanadium.
Ferromanganese
Ferromanganese yog ib qho alloy ntawm manganese thiab hlau, uas tseem muaj cov pa roj carbon, silicon, phosphorus, thiab lwm yam me me ntawm lwm cov ntsiab lus, cov qib tseem ceeb ntawm Ferromanganese Alloy raug faib raws li cov ntsiab lus ntawm cov hlau alloy, nyob ntawm cov ntsiab lus ntawm qhov sib txawv rau cov pa roj carbon ntau ferromanganese, nruab nrab carbon ferromanganese, qis carbon ferromanganese.
ZhenAn yog tus kws tshaj lij ferro manganese tsum thiab chaw tsim khoomhauv Suav teb nrog Ib -Stop Service. Peb tuaj yeem muab siab carbon ferro manganese, qis carbon ferro manganese, nruab nrab carbon ferro manganese, koj tuaj yeem tiv tauj peb yog tias koj xav paub tus nqi ferro manganese.
Ferrotitanium
Lub ntsiab tseem ceeb ntawm ferro titanium yog hlau alloy ntawm titanium thiab hlau. Ferro Titanium tseem muaj txhuas, silicon, carbon, sulfur, phosphorus, manganese, thiab lwm yam impurities. Ferro Titan yog siv los ua steelmaking deoxidizer, desulphurizer, degassing agent, thiab alloying agent. Raws li cov ntsiab lus titanium sib txawv ntawm peb hom: Ferro Titanium 30 (muaj Ti 25.0% ~ 35.0%, Al < 8.5%, Si < 5.0%), Ferro Titanium 40 (muaj Ti 35.0% ~ 45.0%, Al < 9.5%, Si < 5.0% titanium 7%) thiab Ferro 4.0% 0. 75%, A10.5% ~ 5%, Si <0.5%).
ZhenAn yog tus kws tshaj lij Ferro Titanium cov chaw muag khoom thiab chaw tsim khoom hauv Suav teb nrog ib qho -Stop Service. Peb tuaj yeem muab Ferrotitanium 30, Ferro titanium 40, thiab Ferrotitanium 70, koj tuaj yeem tiv tauj peb yog tias koj xav paub Ferro titanium nqi.
Piv txwv ntawm Ferroalloys, Composition thiab Applications
| Qib |
Ferro SiliconTshuaj muaj pes tsawg leeg |
|||||||
| Si | Al | Ca | Mn | Cr | P | S | C | |
| Ntau dua lossis sib npaug | Tsawg dua los yog sib npaug | |||||||
| FeSi 75 | 75 | 1.5 | 1 | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 |
| FeSi72 | 72 | 2 | 1 | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 |
| FeSi 70 | 70 | 2 | 1 | 0.6 | 0.5 | 0.04 | 0.02 | 0.2 |
| FeSi65 | 65 | 3.5 | 1 | 0.8 | 0.6 | 0.04 | 0.03 | 0.35 |
| FeSi45 | 40-47 | 2 | 1 | 0.7 | 0.5 | 0.04 | 0.02 | 0.2 |
|
Ferro Vandadium muaj pes tsawg leeg (%) |
|||||
|
Qib |
V |
Al |
P |
Si |
C |
|
FeV40-A |
38-45 |
1.5 |
0.09 |
2 |
0.6 |
|
FeV40-B |
38-45 |
2 |
0.15 |
3 |
0.8 |
|
FeV50-A |
48-55 |
1.5 |
0.07 |
2 |
0.4 |
|
FeV50-B |
45-55 |
2 |
0.1 |
2.5 |
0.6 |
|
FeV60-A |
58-65 |
1.5 |
0.06 |
2 |
0.4 |
|
FeV60-B |
58-65 |
2 |
0.1 |
2.5 |
0.6 |
|
FeV80-A |
78-82 |
1.5 |
0.05 |
1.5 |
0.15 |
|
FeV80-B |
78-82 |
2 |
0.06 |
1.5 |
0.2 |
|
Ferro Molybdenum Chemical cov ntsiab lus % |
|||||||
|
Mo |
Si (Max) |
S (Max) |
P (Max) |
C (Max) |
Cu (Max) |
Sb (Max) |
Sn (Max) |
|
Ntau dua lossis sib npaug li 70 |
1.5 |
0.10-0.15 |
0.05 |
0.1 |
0.5 |
0.04 |
0.04 |
|
65-70 |
1.5 |
0.10-0.15 |
0.05 |
0.1 |
0.5 |
0.04 |
0.04 |
|
55-65 |
1 |
0.1 |
0.04 |
0.1 |
0.5 |
0.04 |
0.04 |
|
55-65 |
1.5 |
0.1 |
0.05 |
0.1 |
0.5 |
0.05 |
0.06 |
|
55-65 |
2 |
0.15 |
0.05 |
0.2 |
1 |
0.08 |
0.08 |
|
>55 |
2 |
0.1 |
0.05 |
0.15 |
0.5 |
0.04 |
0.04 |
|
>55 |
1 |
0.1 |
0.08 |
0.2 |
0.5 |
0.05 |
0.06 |
|
>55 |
1.5 |
0.15 |
0.08 |
0.25 |
1 |
0.08 |
0.08 |
| Qib |
Ferro tungstenTshuaj muaj pes tsawg leeg% |
|||||||||||
| W | C | P | S | Si | Mn | Cu | Raws li | Bi | Pb | Sb | Sn | |
| Cov khoom hauv qab no tsis ntau dua | ||||||||||||
| FeW80-A | 75.0~85.0 | 0.1 | 0.03 | 0.06 | 0.5 | 0.25 | 0.1 | 0.06 | 0.05 | 0.05 | 0.05 | 0.06 |
| FeW80-B | 75.0~85.0 | 0.3 | 0.04 | 0.07 | 0.7 | 0.35 | 0.12 | 0.08 | - | - | 0.05 | 0.08 |
| FeW80-C | 75.0~85.0 | 0.4 | 0.05 | 0.08 | 0.7 | 0.5 | 0.15 | 0.1 | - | - | 0.05 | 0.08 |
| fwv 70 | Ntau dua lossis sib npaug rau 70.0 | 0.8 | 0.06 | 0.1 | 1 | 0.6 | 0.18 | 0.1 | - | - | 0.05 | 0.1 |
|
Ferro titanium specification |
||||||||
|
Qib |
Ti |
Al |
Si |
P |
S |
C |
Cu |
Mn |
|
FeTi30-A |
25-35 |
8 |
4.5 |
0.05 |
0.03 |
0.1 |
0.2 |
2.5 |
|
FeTi30-B |
25-35 |
8.5 |
5 |
0.06 |
0.04 |
0.15 |
0.2 |
2.5 |
|
FeTi40-A |
35-45 |
9 |
3 |
0.03 |
0.03 |
0.1 |
0.4 |
2.5 |
|
FeTi40-B |
35-45 |
9.5 |
4 |
0.04 |
0.04 |
0.15 |
0.4 |
2.5 |
|
FeTi70-A |
65-75 |
3 |
0.5 |
0.04 |
0.03 |
0.1 |
0.2 |
1 |
|
FeTi70-B |
65-75 |
5 |
4 |
0.06 |
0.03 |
0.2 |
0.2 |
1 |
|
FeTi70-C |
65-75 |
7 |
5 |
0.08 |
0.04 |
0.3 |
0.2 |
1 |
FERRO Alloys siv rau dab tsi?
Deoxidizer.
Ferroalloys yog siv los ua deoxidizers kom tshem tawm cov pa oxygen los ntawm cov hlau molten thaum lub sij hawm tsim cov hlau, thiab qee cov ferroalloys tuaj yeem tshem tawm lwm yam impurities xws li sulfur thiab nitrogen los ntawm hlau.
Alloy Additives
Ferroalloys yog siv los ua alloying additives ntxiv cov ntsiab lus alloying rau hlau los txhim kho cov khoom ntawm cov hlau raws li qhov yuav tsum tau muaj los ntawm cov qib steel.
Inoculant
Ferroalloys yog siv los ua ib qho inoculant ntxiv rau cov dej hlau ua ntej casting los txhim kho lub koom haum crystalline ntawm casting.
Tus neeg sawv cev txo qis
Ferroalloys yog siv los txo cov neeg ua haujlwm hauv kev tsim khoom ntawm lwm cov ferroalloys thiab tsis yog -ferrous hlau los ntawm kub hlau txo thiab ua alloying additives rau non-ferrous alloys; lawv kuj tau siv me me hauv tshuaj thiab lwm yam lag luam.
Lwm yam kev siv.
Hauv kev lag luam metallurgical thiab tshuaj lom neeg, ferroalloys kuj tau siv ntau thiab ntau dua los ua ib qho nruab nrab hauv ore hnav khaub ncaws, raws li cov khoom siv raw rau kev tsim cov khoom lag luam thiab cov khoom siv ultrapure (cov ntsiab lus lossis cov khoom sib txuas), thiab lwm yam.
FERRO ALLOYS YUAV UA LI CAS?
Muaj ntau ntau txoj hauv kev rau ferroalloys, feem ntau raws li hauv qab no.
1, cais raws li qhov chaw ntawm tshav kub
Raws li qhov sib txawv ntawm cov cua sov, nws muab faib ua carbon tshav kub txoj kev, hluav taws xob cua sov txoj kev, hluav taws xob silicon tshav kub txoj kev thiab hlau tshav kub txoj kev.
(1) Cov txheej txheem carbon thermal. Cov pa roj carbon thermal txoj kev ntawm nws cov txheej txheem smelting tshav kub yog feem ntau coke combustion exothermic, nrog coke raws li ib tug reductant los txo cov oxides nyob rau hauv lub ore, ntau lawm nyob rau hauv lub moj tej tawg rauv.
(2) Electrothermal txoj kev. Cov txheej txheem electrothermal ntawm cov txheej txheem smelting cua sov qhov chaw yog lub zog hluav taws xob, kev siv carbonaceous reductant los txo cov oxides hauv cov ore, thiab siv cov txheej txheem ua haujlwm tas mus li, hauv kev txo cov hluav taws xob.
(3) Electrosilicon tshav kub txoj kev. Cov txheej txheem hluav taws xob silicon cua sov ntawm nws cov txheej txheem smelting yog lub ntsiab ntawm lub zog hluav taws xob, qhov seem ntawm cov cua sov tso tawm rau oxidation ntawm silicon, kev siv silicon (xws li ferrosilicon los yog cov khoom nruab nrab silicomanganese alloys, silicon -} chromium alloys) raws li reductant kom txo tau cov oxides nyob rau hauv cov khoom siv hluav taws xob, cov khoom siv hluav taws xob.
(4) Hlau cua sov txoj kev. Cov txheej txheem hlau cua sov ntawm cov cua sov yog feem ntau yog los ntawm silicon, aluminium, thiab lwm yam hlau reductant txo cov concentrates nyob rau hauv oxide thaum tshav kub tso tawm, zus tau tej cov intermittent, nyob rau hauv lub tog raj kheej smelting rauv.
2, raws li txoj kev ua haujlwm thiab kev faib tawm
Cov yam ntxwv sib txawv ntawm cov txheej txheem tsim khoom tau muab faib ua cov txheej txheem flux thiab tsis muaj cov txheej txheem flux, tsis tu ncua thiab cuam tshuam, tsis muaj txoj kev slag, thiab txoj kev slag thiab lwm txoj kev smelting.
(1) Txoj kev Melt. Kev tsim cov ferroalloys los ntawm txoj kev flux siv cov ntaub ntawv carbonaceous, silicon, los yog lwm yam hlau raws li reductants thiab slagging cov ntaub ntawv ntxiv los tswj cov muaj pes tsawg leeg thiab qhov xwm ntawm cov slag (acidity thiab alkalinity ntawm lub slag).
(2) Tsis yog -flux method. Kev tsim cov ferroalloys yam tsis muaj flux txoj kev feem ntau siv cov ntaub ntawv carbonaceous li reductants, thiab tsis muaj cov ntaub ntawv slag ntxiv los tswj cov muaj pes tsawg leeg thiab qhov xwm ntawm slag thaum lub sij hawm tsim khoom.
(3) Nruam smelting txoj kev. Txoj kev nruam smelting, ntawm ib sab, yog raws li qhov poob ntawm cov khoom nto ntawm lub qhov cub lub qhov ncauj, thiab tsis tu ncua ntxiv cov khoom rau lub cub tawg, ntawm qhov tod tes, cov alloy thiab slag accumulated nyob rau hauv lub melting pas dej ua ke ntawm lub cub tawg yog tsis tu ncua. Nrog submerged arc txo smelting, lub zog ua haujlwm yuav luag sib npaug thiab ruaj khov.
(4) Txoj kev sib tshuam smelting. Txoj kev sib tshuam smelting yog kom mloog zoo rau cov khoom siv ntxiv rau lub qhov cub, cov txheej txheem smelting feem ntau muab faib ua ob lub sijhawm ntawm melting thiab refining, lub melting electrode yog faus rau hauv tus nqi, refining tiav, discharged alloy thiab slag, thiab ces loaded nrog cov khoom tshiab rau lub cub tawg tom ntej smelting. Vim muaj cov txheej txheem sib txawv ntawm txhua lub sijhawm ntawm smelting, lub zog ua haujlwm kuj txawv.
(5) Txoj kev Slagless. Smelting ntawm ferroalloys los ntawm slagless txoj kev siv carbonaceous reductant, silica, los yog remanufactured alloy li raw cov ntaub ntawv, thiab yog smelted tsis tu ncua nyob rau hauv lub txo hluav taws xob rauv.
(6) Txoj kev Slag. Slag txoj kev smelting ntawm ferroalloys yog nyob rau hauv qhov txo qhov cub los yog refining rauv, kev xaiv ntawm tsim nyog slagging system los tsim ferroalloys, lub slag- hlau piv yog cuam tshuam los ntawm smelting ntau yam thiab raw cov ntaub ntawv siv nyob rau hauv tej yam kev mob, thiab lwm yam.
Ferro Alloys thauj thiab khaws cia li cas
Kev thauj mus los thiab khaws cia ferro alloys tuaj yeem nyuaj vim lawv qhov hnyav, hnyav, thiab rhiab heev rau ya raws thiab oxidation. Yog li ntawd, kev saib xyuas kom raug thiab ceev faj yuav tsum tau ua kom zoo thiab kev nyab xeeb ntawm cov khoom no. Nov yog qee cov lus qhia txog kev thauj thiab khaws cov ferro alloys
- Siv cov thawv ntim khoom tsim nyog
- Ferroalloys yuav tsum tau ntim rau hauv cov thawv muaj zog thiab ruaj khov uas tuaj yeem tiv taus qhov hnyav thiab siab ntawm cov khoom. Cov thawv yuav tsum tau muab kaw thiab tsis muaj dej kom tsis txhob ya raws los ntawm kev nkag mus thiab ua rau xeb lossis xeb. Qee hom ntim khoom siv rau ferro alloys yog steel nruas, hnab loj, ntoo crates, thiab lwm yam.
- Kov Nrog Kev Saib Xyuas
- Ferroalloys yuav tsum tau ua tib zoo saib xyuas thaum thauj khoom thiab tshem tawm kom tsis txhob muaj kev puas tsuaj lossis nchuav. Cov thawv ntim khoom yuav tsum tau nqa los ntawm cranes lossis forklifts thiab muab tso rau hauv cov tsheb thauj khoom lossis nkoj. Cov thawv ntim khoom yuav tsum tsis txhob muab pov tseg, rub, lossis muab tso rau siab dhau los tiv thaiv deformation lossis tawg.
- Xaiv Hom Kev Thauj Khoom tsim nyog
- Ferroalloys tuaj yeem thauj tau los ntawm txoj kev, tsheb ciav hlau, hiav txwv, lossis huab cua nyob ntawm qhov deb, tus nqi, thiab muaj cov qauv thauj khoom. Txawm li cas los xij, qee yam yuav tsum tau txiav txim siab thaum xaiv hom kev thauj mus los, xws li huab cua, lub sijhawm thauj mus los, kev ntsuas kev nyab xeeb, thiab lwm yam. Piv txwv li, kev thauj mus los hauv hiav txwv yuav ua rau cov ferroalloys rau cov av noo thiab dej ntsev, uas tuaj yeem cuam tshuam rau lawv qhov zoo. Yog li ntawd, kev tiv thaiv txaus thiab qhov cua yuav tsum tau muab thaum lub sij hawm thauj hauv hiav txwv.
- Khaws rau hauv qhov chaw qhuav thiab qhov cua
- Ferroalloys yuav tsum tau muab cia rau hauv qhov chaw qhuav thiab qhov cua kom deb ntawm tshav ntuj ncaj qha, qhov chaw tshav kub, lossis cov khoom siv hluav taws xob. Cov chaw khaws cia yuav tsum huv si thiab tsis muaj plua plav, av, lossis noo noo uas tuaj yeem kis tau cov khoom. Cov thawv ntim khoom yuav tsum tau npaj kom muaj kev sib haum xeeb nrog qhov chaw txaus ntawm lawv kom tso cai rau huab cua ncig thiab nkag tau yooj yim. Cov chaw khaws cia yuav tsum tau saib xyuas tsis tu ncua rau cov cim qhia ntawm kev puas tsuaj lossis kev puas tsuaj ntawm cov khoom.
Peb tus khub koom tes
Cov lus nug nquag nug txog Ferro Alloy