Metallurgical Product Description
Ferrovanadiumyog ib qho ferroalloy tsim los ntawm vanadium thiab hlau. Nws yog tsuas yog siv los ua alloy additive hauv steelmaking. High-vanadium ferrovanadium kuj yog siv los ua ib qho ntxiv rau cov hlau tsis muaj hlau.
Lub ntsiab raw khoom rau Tuam Tshoj ferrovanadium ntau lawm yog vanadium-titanium magnetite. Tom qab tau txais txiaj ntsig thiab kev nplua nuj, vanadium-muaj cov npua hlau yog smelted los ntawm lub qhov cub tawg, thiab vanadium slag raug rho tawm thaum lub sij hawm atomizing rauv los yog converter-blowing txheej txheem. Tom qab lub vanadium slag yog crushed, sodium ntsev (sodium tshauv, rooj ntsev, los yog anhydrous Glauber's ntsev) yog ntxiv rau sodium oxidation roasting tig lub vanadium rau soluble sodium metavanadate (NaVO3). Tom qab leaching thiab purification, ammonium sulfate yog ntxiv rau precipitate polyvanadate. Ammonium [(NH4) 2V6O16] yog tom qab ntawd yaj los ntawm deamination thiab muab pov rau hauv flake-shaped vanadium pentoxide. Tsis tas li ntawd, vanadium pentoxide tseem raug rho tawm ncaj qha los ntawm vanadium-muaj hlau mloog zoo lossis vanadium-muaj carbonaceous shale los ntawm kev kho tshuaj.
kev tsim khoom
Thermite txoj kev
Aluminium yog siv los ua tus neeg sawv cev txo qis, thiab cov txheej txheem hluav taws xob hauv qab yog siv rau smelting nyob rau hauv lub cub tawg chim lined nrog ib tug alkaline rauv. Ua ntej, muab ib feem me me ntawm cov nqi sib xyaw rau hauv lub reactor thiab ignite nws. Tom qab cov tshuaj tiv thaiv pib, ntxiv cov khoom seem ib zaug ib zaug. Nws feem ntau yog siv los smelt high-vanadium hlau (muaj 60-80% vanadium). Tus nqi rov qab yog me ntsis qis dua li ntawm cov txheej txheem silicon thermal, txog 90-95%.
Khoom Parameters
|
Qib |
V |
Al |
P |
Si |
C |
|
FeV40-A |
38-45 |
1.5 |
0.09 |
2 |
0.6 |
|
FeV40-B |
38-45 |
2 |
0.15 |
3 |
0.8 |
|
FeV50-A |
48-55 |
1.5 |
0.07 |
2 |
0.4 |
|
FeV50-B |
45-55 |
2 |
0.1 |
2.5 |
0.6 |
|
FeV60-A |
58.0~65.0 |
1.5 |
0.06 |
2 |
0.4 |
|
FeV60-B |
58.0~65.0 |
2 |
0.1 |
2.5 |
0.6 |
|
FeV60-A |
58.0~65.0 |
0.4 |
2 |
0.06 |
0.04 |
|
FeV60-B |
58.0~65.0 |
0.6 |
2.5 |
0.1 |
0.05 |
|
FeV80-A |
78-82 |
1.5 |
0.05 |
1.5 |
0.15 |
|
FeV80-B |
78-82 |
2 |
0.06 |
1.5 |
0.2 |
Loj: 03-20mm, 10-50mm
Xim: Nyiaj Grey / Grey
Melting point: 1800 degree
Ntim: Hlau Nruas (25Kgs, 50Kgs, 100Kgs & 250Kgs) lossis 1 Tuj hnab.
kev thov ntawm cov khoom
Ferrovanadium yog ib qho tseem ceeb alloy additive nyob rau hauv steel kev lag luam. Vanadium nce lub zog, ductility, thiab kub tsis kam ntawm hlau. Txij li thaum xyoo 1960, kev siv vanadium hauv kev lag luam steel tau nce ntau heev. Vanadium-muaj lub zog siab qis alloy steel (HSLA) yog siv dav hauv cov kav dej roj / roj, cov tsev, txuas hniav, tsheb ciav hlau, cov hlab ntsha siab, thiab cov tsheb thauj khoom vim nws lub zog siab. Cov txee yog nyob rau hauv kev tsim khoom thiab kev tsim kho.
Cim npe nrov: ferro vanadium ntawm qhov tseem ceeb, Tuam Tshoj ferro vanadium ntawm qhov tseem ceeb manufacturers, lwm tus neeg, Hoobkas