Ferrovanadium Production Los ntawm Vanadium Pentoxide

Name: Tuam Tshoj Ferrovanadium Ntau Lawm Los ntawm Vanadium Pentoxide Manufacturers Tuam Tshoj Hoobkas
Brand: ZhenAn
SKU: 218453557

Cov ntsiab lus: Raws li cov neeg siv khoom xav tauPackaging: ib tuj ib pob

Xa kev nug

Hauj lwm lawm

Khoom Description

Ferrovanadium yog ib qho khoom muaj txiaj ntsig uas tau siv dav hauv kev lag luam steel vim nws cov khoom zoo heev, suav nrog lub zog siab, kav ntev, thiab corrosion kuj. Vanadium, ib lub tswv yim hlau, yog cov khoom tseem ceeb hauv kev tsim ferrovanadium. Vanadium pentoxide (V2O5) yog ntau hom vanadium siv hauv ferrovanadium ntau lawm. Kab lus no tsom mus rau cov txheej txheem ntawm ferrovanadium ntau lawm los ntawm vanadium pentoxide.

Thawj kauj ruam hauv kev tsim ferrovanadium yog txo qis ntawm vanadium pentoxide. Cov txheej txheem no cuam tshuam nrog kev ua haujlwm ntawm vanadium pentoxide nrog tus neeg sawv cev txo qis, xws li txhuas, silicon, lossis magnesium, thaum kub kub. Cov txheej txheem txo qis ua rau tsim cov hlau vanadium thiab cov slag uas muaj impurities xws li silica, alumina, thiab calcium oxide.

Cov kauj ruam tom ntej yog smelting ntawm metallic vanadium thiab ib qho chaw carbon, xws li coke los yog charcoal, los tsim ferrovanadium. Cov txheej txheem smelting muaj cua sov qhov sib xyaw ntawm cov hlau vanadium thiab cov pa roj carbon hauv cov hluav taws xob arc rauv los yog lub qhov cub tawg. Cov cua sov los ntawm lub cub tawg melts qhov sib tov, thiab cov pa roj carbon qhov chaw txo cov vanadium oxide rau hlau vanadium. Ferrovanadium yog tsim los ntawm

ua ke no metallic vanadium nrog hlau thiab lwm yam alloying ntsiab.

Cov kauj ruam kawg suav nrog kev kho cov ferrovanadium kom tshem tawm cov impurities. Qhov no tuaj yeem ua tau los ntawm ntau txoj hauv kev, xws li electrolysis, nqus distillation, lossis hnyav rho tawm. Lub hom phiaj yog los tsim high-purity ferrovanadium haum rau siv hauv kev lag luam steel.

Ferrovanadium yog ib qho tseem ceeb ntawm cov hlau alloying hauv kev lag luam steel vim nws lub peev xwm los txhim kho steel cov khoom siv kho tshuab. Kev siv ferrovanadium hauv steelmaking txhim kho lub zog, toughness, thiab ductility ntawm cov khoom siv hlau. Nws kuj tseem txhim kho cov hlau tsis kam tiv thaiv corrosion thiab corrosion.

Ferrovanadium muaj ntau yam kev siv hauv kev lag luam steel, suav nrog kev tsim cov hlau tsis muaj zog qis (HSLA), stainless hlau, thiab cov cuab yeej hlau. HSLA steel, uas yog siv rau hauv kev lag luam tsheb thiab kev tsim kho, muaj txog li 0.3% ferrovanadium. Stainless hlau, uas yog siv nyob rau hauv kev kho mob thiab zaub mov kev lag luam, muaj txog li 2% ferrovanadium. Cov cuab yeej hlau, uas yog siv hauv kev tsim khoom thiab kev tsim kho, muaj txog li 6% ferrovanadium.

Hauv kev xaus, ferrovanadium ntau lawm los ntawm vanadium pentoxide yog txheej txheem tseem ceeb rau kev lag luam steel. Cov txheej txheem tsim khoom suav nrog txo qis ntawm vanadium pentoxide, smelting metallic vanadium nrog cov pa roj carbon monoxide, thiab refining ferrovanadium kom tshem tawm impurities. Ferrovanadium yog ib qho tseem ceeb alloying ntsiab uas txhim kho steel cov khoom siv kho tshuab thiab muaj ntau yam kev siv hauv kev lag luam. Nws yog ib qho tseem ceeb ntawm kev lag luam hlau uas ua lub luag haujlwm tseem ceeb hauv kev txhim kho thiab kev loj hlob ntawm kev lag luam thoob ntiaj teb.

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Khoom ntsiab lus

e	Tshuaj muaj pes tsawg leeg%
	V₂O₅	Si	Fe	P	S	Raws li	Na₂O + K₂O	V₂O4
	Ntau dua lossis sib npaug	＜
V₂O₅99	99.0	0.15	0.2	0.05	0.01	0.01	1	–
V₂O₅98	98.0	0.25	0.3	0.05	0.03	0.02	1.5	–
V₂O₅97	97.0	0.25	0.3o	0.05	0.01	0.02	1.0	2.5