Ferro Vanadium
Cov Lus Qhia Txog Ferrovanadium
| Hom | Cov Tshuaj Sib xyaw (%) | ||||||
| V | C | Si | P | S | Al | Mn | |
| ≤ | |||||||
| FeV40-A | 38.0~45.0 | 0.60 | 2.0 | 0.08 | 0.06 | 1.5 | --- |
| FeV40-B | 38.0~45.0 | 0.80 | 3.0 | 0.15 | 0.10 | 2.0 | --- |
| FeV50-A | 48.0~55.0 | 0.40 | 2.0 | 0.06 | 0.04 | 1.5 | --- |
| FeV50-B | 48.0~55.0 | 0.60 | 2.5 | 0.10 | 0.05 | 2.0 | --- |
| FeV60-A | 58.0~65.0 | 0.40 | 2.0 | 0.06 | 0.04 | 1.5 | --- |
| FeV60-B | 58.0~65.0 | 0.60 | 2.5 | 0.10 | 0.05 | 2.0 | --- |
| FeV80-A | 78.0~82.0 | 0.15 | 1.5 | 0.05 | 0.04 | 1.5 | 0.50 |
| FeV80-B | 78.0~82.0 | 0.20 | 1.5 | 0.08 | 0.05 | 2.0 | 0.50 |
| Loj | 10-50 hli | ||||||
Cov Khoom Piav Qhia
Ferrovanadium yog ib qho hlau alloy tau los ntawm kev txo cov vanadium pentoxide hauv lub cub hluav taws xob nrog cov pa roj carbon, thiab kuj tuaj yeem tau los ntawm kev txo cov vanadium pentoxide los ntawm lub cub hluav taws xob silicon thermal method.
Nws yog dav siv ua ib qho khoom siv ntxiv rau kev sib xyaw cov hlau vanadium uas muaj cov hlau sib xyaw thiab cov hlau sib xyaw, thiab tau siv rau xyoo tas los no los ua cov hlau nplaum tas mus li.
Ferrovanadium feem ntau yog siv los ua cov khoom siv alloying rau kev ua hlau.
Tom qab ntxiv vanadium hlau rau hauv hlau, qhov nyuaj, lub zog, kev hnav tsis kam thiab ductility ntawm cov hlau tuaj yeem txhim kho tau zoo heev, thiab kev ua haujlwm txiav ntawm cov hlau tuaj yeem txhim kho tau zoo.
Daim ntawv thov ntawm ferrovanadium
1. Nws yog ib qho tseem ceeb ntawm cov khoom siv hlau hauv kev lag luam hlau thiab hlau. Nws tuaj yeem txhim kho lub zog, kev tawv, kev ua haujlwm thiab kev tiv taus cua sov ntawm hlau. Txij li xyoo 1960, kev siv ferrovanadium hauv kev lag luam hlau thiab hlau tau nce ntxiv ntau heev, txog xyoo 1988 suav txog 85% ntawm kev siv ferro vanadium. Feem pua ntawm kev siv hlau vanadium hauv hlau yog carbon hlau 20%, lub zog siab tsawg alloy hlau 25%, alloy hlau 20%, thiab cov cuab yeej hlau 15%. Cov hlau vanadium uas muaj lub zog siab tsawg alloy hlau (HSLA) yog siv dav hauv kev tsim khoom thiab kev tsim kho cov kav dej roj / roj, cov tsev, cov choj, cov tsheb ciav hlau, cov hlab ntsha siab, cov thav duab tsheb thiab lwm yam vim nws lub zog siab.
2. Hauv cov hlau tsis yog ferrous feem ntau yog siv los tsim cov vanadium ferrotitanium alloy, xws li Ti-6Al-4V, Ti-6Al-6V-2Sn thiab
Ti-8Al-1V-Mo. Ti-6al-4v alloy yog siv rau hauv kev tsim cov dav hlau thiab rockets cov khoom siv kub siab zoo heev, hauv Tebchaws Meskas yog qhov tseem ceeb heev, cov zis ntawm titanium vanadium ferroalloy suav rau ntau dua ib nrab. Ferro vanadium hlau kuj tseem siv tau rau hauv cov ntaub ntawv sib nqus, hlau cam khwb cia, carbide, cov ntaub ntawv superconducting thiab cov ntaub ntawv nuclear reactor thiab lwm yam teb.
3. Feem ntau yog siv ua cov khoom siv ntxiv rau hauv kev ua hlau. Qhov tawv, lub zog, kev hnav tsis kam thiab kev ua haujlwm ntawm hlau
tuaj yeem txhim kho tau zoo los ntawm kev ntxiv ferrovanadium rau hauv hlau, thiab kev ua haujlwm txiav ntawm hlau tuaj yeem txhim kho tau. Hlau Vanadium feem ntau siv rau hauv kev tsim cov hlau carbon, cov hlau tsis tshua muaj zog, cov hlau tsis tshua muaj zog, cov hlau siv tau thiab cov hlau cam khwb cia.
4. Haum rau kev smelting hlau alloy, alloy element additive thiab stainless hlau electrode txheej, thiab lwm yam. Cov qauv no siv rau kev tsim cov niobium pentoxide concentrate ua cov khoom siv raw rau kev ua hlau lossis casting additives, electrode ua alloy agent, magnetic materials thiab lwm yam kev siv hlau vanadium.
Cov khoom cuam tshuam
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