Ferrovanadium yog cov hlau alloy uas tau txais los ntawm kev txo cov vanadium pentoxide hauv lub cub hluav taws xob nrog cov pa roj carbon monoxide, thiab tuaj yeem tau txais los ntawm kev txo qis ntawm vanadium pentoxide los ntawm hluav taws xob cub hluav taws xob silicon thermal.