Ib qho tshwj xeeb Additive Ferro Vanadium 60

Ferro vanadium 60tuaj yeem muab faib ua ob hom tshwj xeeb ntawm ferrovanadium. Thawj yog ferrovanadium {{0}}A, uas muaj 58-65 feem pua ​​vanadium, 1.5 feem pua ​​aluminium, thiab 0.6 feem pua ​​phosphorus.

1.Smelting txoj kev ntawmferro vanadium 60: electrosilicon thermal method Flake vanadium pentoxide siv 75% ferrosilicon thiab ib qho me me ntawm txhuas raws li tus neeg sawv cev txo qis, thiab nyob rau hauv alkaline hluav taws xob arc rauv, cov khoom tsim nyog tau ua kom zoo nyob rau hauv ob theem ntawm kev txo qis thiab ua kom zoo. Thaum lub sij hawm txo, tag nrho cov txo tus neeg sawv cev thiab flake vanadium pentoxide accounting rau 60 ~ 70% ntawm tag nrho cov nyiaj yog loaded rau hauv lub cub hluav taws xob, thiab silicon thermal txo yog nqa tawm nyob rau hauv lub slag ntawm high calcium oxide.

2.Nyob rau hauv tus txheej txheem ntawmferro vanadium 60smelting, thaum V2O5 nyob rau hauv lub slag tsawg tshaj li 0.35%, lub slag (hu ua pluag slag, uas yuav muab pov tseg los yog siv los ua cov khoom siv tsev) raug tso tawm thiab xa mus rau lub sij hawm refining. Nyob rau lub sijhawm no, flake vanadium pentoxide thiab txiv qaub tau ntxiv kom tshem tawm cov ntau dhau ntawm silicon, aluminium, thiab lwm yam hauv cov kua hlau alloy, thiab cov slag thiab ferroalloy tuaj yeem tsim kom txog thaum cov hlau alloy ua tau raws li qhov xav tau. Lub slag tso tawm thaum kawg ntawm kev ua kom zoo dua yog hu ua nplua nuj slag, thiab nws raug xa rov qab rau kev siv thaum lub cub tawg tom ntej pib puv. Lub molten alloy feem ntau yog cam khwb cia rau hauv cylindrical ingots, uas yog txias, demolded, crushed thiab ntxuav raws li cov khoom tiav. Txoj kev no feem ntau yog siv rau smelting ntawm ferrovanadium uas muaj 40 ~ 60% vanadium. Tus nqi rov qab ntawm vanadium tuaj yeem ncav cuag 98%. Lub zog noj ib tuj ntawm ferrovanadium yog li 1,600 kW·h.

3.Muaj lwm txoj kev smelting ntawmferro vanadium 60: 75% ferrosilicon thiab aluminium yog siv los txo cov neeg ua haujlwm. Ferrovanadium muaj V40% ~ 60% yog tsim nyob rau hauv ib qho kev txhim kho peb-theem alkaline hluav taws xob arc rauv. Lub peev xwm ntawm lub tshuab hluav taws xob ntawm lub qhov cub hluav taws xob yog 1800kVA, qhov ua haujlwm voltage yog 127/220V, thiab qhov ntsuas tam sim no yog 4750A. Lub graphite electrode txoj kab uas hla yog 200mm. Siv cov magnesia cib ua rau lub qhov cub hauv ob sab phlu. Lub hau yog ua los ntawm chrome magnesium cib. Cov khoom siv raw siv yog: vanadium pentoxide fused flakes, ferrosilicon, aluminium blocks, txiv qaub thiab carbon steel seem lossis steel seem. Cov tshuaj tiv thaiv ntawm silicon rau vanadium oxide 3. Cov tshuaj tiv thaiv tsim SiO2. Tsawg-valent vanadium oxides yog cov ntsiab lus tseem ceeb uas cuam tshuam rau kev txo qis ntawm vanadium. Rau lub hom phiaj no, txiv qaub yuav tsum tau ntxiv kom alkalinity ntawm lub slag thiab txhawb kev txo cov vanadium oxides.

Yog tias koj xav tau cov khoom siv silicon hlau ntsig txog, thov sau ntawv rau peb cov khoom koj xav tau, thiab peb yuav xa peb cov lus tshaj tawm tshiab rau koj.iately rau koj siv.

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