Cov khoom tsis muaj
| Teem nqi | V | Al | P | Si | C |
| Fev 40- a | 38-45 | 1.5 | 0.09 | 2 | 0.6 |
| Fev 40- b | 38-45 | 2 | 0.15 | 3 | 0.8 |
Cov khoom lag luam
Ferrovanadium 40 yog ib qho tseem ceeb ferrroalloy khoom, mas muaj xws li hlau thiab vanadium, ntawm uas cov vanadium cov ntsiab lus yog kwv yees li 40%. Nws yog dav siv nyob rau hauv lub steel smelting kev lag luam, feem ntau yog txhim kho lub zog, tawv thiab hnav tsis kam ntawm cov hlau. Piv nrog lwm cov ferrovanadium alloys, ferrovanadium 40 tau pom tseeb zoo hauv kev sib xyaw ruaj khov thiab siv txoj haujlwm tseem ceeb, yog li nws xaiv txoj haujlwm tseem ceeb hauv kev tsim khoom metallurgical.
Kev tsim cov ferrovanadium 40 feem ntau tau txais cov txheej txheem electrosilicothermic lossis cov txheej txheem alleothermic. Txoj kev siv hluav taws xob siv Vanadium oxide li cov khoom siv raw thiab tau txais ferrovanadium alloy los ntawm kev tawm tsam txo. Hom no muaj kev siv hluav taws xob siab, tab sis cov khoom muaj cov ntsiab lus tsis huv. Cov txheej txheem aluminoticmic siv txhuas ua cov neeg sawv cev txo qis, tab sis tus nqi ntawm kev ua phem, tab sis cov tshuaj tiv thaiv tau ua kom tsis txhob muaj kev sib cav sib haum xeeb. Tsis hais tus txheej txheem siv, cov khoom kawg yuav tsum yauv mus ua ke, tshuaj ntsuam thiab lwm cov txheej txheem los xyuas kom meej tias nws cov kev xav tau smelting. Hais txog kev tswj kom zoo, Ferrovanadium 40 yuav tsum nruj tswj cov ntsiab lus ntawm cov kev phom sij xws li phosphorus thiab leej faj kom tsis txhob muaj kev cuam tshuam zoo ntawm cov khoom siv steel. Nyob rau tib lub sijhawm, qhov ruaj khov ntawm nws cov ntsiab lus vanadium cuam tshuam rau cov kev ua tau zoo ntawm cov khoom lag luam steel, yog li muaj kev tshuaj xyuas cov txheej txheem ntau lawm yog qhov tseem ceeb.
Lub ntsiab siv ntawm ferrovanadium 40 yog raws li ib qho alloy ntxiv rau cov khoom lag luam siab-alloy), cuab yeej hlau thiab lwm tus hlau tshwj xeeb. Vanadium muaj nyob rau hauv cov hlau nyob rau hauv daim ntawv ntawm carbides lossis nitrides, uas tuaj yeem kho cov nplej thiab ua kom muaj zog thiab tawv ntawm cov hlau. Piv txwv li, ntxiv ferrovanadium 40 los tsim kho cov hlau tuaj yeem txhim kho nws cov seismic tsis kam thiab kav ntev; Nyob rau hauv lub teb ntawm kev tsim kho tshuab, cov coj tsis kam thiab qaug zog lub neej ntawm Vanadium-muaj cov hlau zoo dua li cov hlau zoo li qub. Tsis tas li ntawd, kev siv ntawm Ferrovanadium 40 kuj tseem tuaj yeem txo cov txheej txheem kho cua sov ntawm cov hlau, yog li txo cov nqi tsim khoom. Piv nrog rau kev siv cov vanadium ncaj, Ferrovanadium 40 muaj cov txheej txheem statmaking thiab yooj yim dua los tswj nws txoj kev muaj pes tsawg leeg, ua rau cov vanadium ntxiv rau cov hlau steelies.
Raws li ib qho tseem ceeb metallurgical raw khoom, ferrovanadium 40 ua lub luag haujlwm ntawm irreplacleable lub luag haujlwm hauv kev txhim kho cov kev ua tau zoo ntawm cov hlau. Nws ruaj khov sib xyaw thiab cov yam ntxwv zoo tshaj plaws ua rau nws tus tseem ceeb ntxiv hauv kev lag luam steel. Nrog kev nce qib ntawm thev naus laus zis thiab kev hloov kho ntawm kev ua lag luam xav tau, kev ua lag luam ntawm Ferrovanadium 40 yuav txuas ntxiv kom zoo dua qub steel txhawb nqa rau kev lag luam niaj hnub.
Cim npe nrov: Cov khoom tseem ceeb ntawm Ferrro Vanadium 40, Tuam Tshoj cov khoom tseem ceeb ntawm Ferro Vanadium 40 tuam ntxhab, cov chaw muag khoom, Hoobkas