Thawj Qib Ferro Vanadium

Ferro vanadium yog ib qho tseem ceeb ntawm cov khoom siv hlau uas muaj vanadium, uas feem ntau yog siv los ua cov khoom siv hluav taws xob hauv cov txheej txheem hlau metallurgy.

Xa kev nug

Hauj lwm lawm

Khoom Description

High-zoo FeV rau ntau yam kev siv uas siab tensile zog ntawm steels yuav tsum tau.

Qhov sib ntxiv ntawm ferrovanadium (FeV) ua rau lub zog tensile siab ntawm cov hlau zoo (HSLA steel, cov qauv hlau, kev kub ceev / cuab yeej steel, rail hlau, steel qauv).

Vanadium tau pom tias muaj kev ruaj khov thiab "ntsuab" alloying caij thiab peb muab nws rau ntau qib. Txawm tias cov ntsiab lus tsis tshua muaj alloy nce lub zog ntawm cov hlau thiab yog li ua rau txo qis hauv kev siv steel.

Ferro Vanadium thaum ntxiv rau ib qho alloy muab kev ruaj ntseg tiv thaiv alkalis nrog rau sulfuric thiab hydrochloric acids. Ferro Vanadium kuj pab kom tsis txhob muaj Corrosion rau Steel. Nws kuj tseem pab txhawb Tensiile Strenght ntawm Hlau, Casting & Vuam Electrodes.

Ferrovanadium yog ib qho khoom siv thoob ntiaj teb, ntxiv dag zog thiab tiv thaiv corrosive ntxiv rau cov hlau xws li cov hlau tsis muaj zog qis (HSLA) steel, cov cuab yeej steel, nrog rau lwm cov khoom siv ferrous.

Cov ntsiab lus ntawm vanadium hauv ferro vanadium txawv ntawm 45 mus rau 50% thiab qee zaum nws nce mus txog 80%, nyob ntawm qhov xav tau. Qib 45 txog 50% yog tsim los ntawm slag thiab lwm yam vanadium uas muaj cov khoom siv los ntawm silicothermic txo ntawm pentoxide (V2O5) nyob rau hauv muaj steel seem los yog los ntawm kev txo ncaj qha nyob rau hauv ib tug hluav taws xob arc rauv. Cov txiaj ntsig vanadium steels tuaj yeem muab faib ua microalloy lossis qis-alloy steels nrog tsawg dua 0.15% vanadium thiab high-alloy steels nrog txog 5% vanadium.

Qhov feem ntau oxide ntawm vanadium piv txwv li, vanadium pentoxide (V2O5) yog siv los ua ib qho catalyst hauv kev tsim sulfuric acid. Hauv cov ntsiab lus lom neeg, vanadium yog ib qho micro-nutrient pom nyob rau hauv nceb, plhaub ntses, kua txob dub, parsley dill, nplej thiab nplej khoom.

FeV 13

Khoom parameters

code	v	c
fev 50	48-55%	0.4-0.6%
fwv 80	78-82%	0.15-0.2%

Cov nqi sau saum toj no tuaj yeem hloov kho thaum thov.

tuam txhab profile

Peb yog cov chaw tsim khoom thoob ntiaj teb tshwj xeeb hauv cov khoom siv metallurgical & cov khoom siv refractory. Peb lub Hoobkas npog thaj tsam ntawm 30, 000 square metres nrog tag nrho cov khoom siv niaj hnub tsim. Dab tsi ntxiv, peb cov khoom txhua xyoo ntau tshaj 150, 000 tons. Txais tos rau peb lub vev xaib kom paub ntau ntxiv thiab tiv tauj peb nrog kev txaus siab.

product-450-450