Khoom Parameters
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Qauv |
Flake Vanadium pentoxide |
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Khoom siv |
V2O5 |
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Muaj nuj nqi |
Alloy additive |
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Txoj kab uas hla |
Dav 20-80mm; Thickness 2-8 hli |
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Qib siab tshaj Vanadium Pentoxide Flake |
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Ntim: 250kg steel nruas |
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Puab: Fused Flake Hom |
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Kev Muag Khoom: 500MT / hli |
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* Qhov ntau lawm saum toj no nyob ntawm cov ntsiab lus hlau ntawm cov khoom pov tseg catalyst. |
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| Qib | Tshuaj muaj pes tsawg leeg% | |||||||
| V₂O₅ | Si | Fe | P | S | Raws li | Na₂O + K₂O | V₂O4 | |
| Ntau dua lossis sib npaug | < | |||||||
| V₂O₅99 | 99.0 | 0.15 | 0.2 | 0.05 | 0.01 | 0.01 | 1 | – |
| V₂O₅98 | 98.0 | 0.25 | 0.3 | 0.05 | 0.03 | 0.02 | 1.5 | – |
| V₂O₅97 | 97.0 | 0.25 | 0.3o | 0.05 | 0.01 | 0.02 | 1.0 | 2.5 |

Khoom Description
Vanadium pentoxide flakes feem ntau yog xim dub thiab muaj qhov ci ntsa iab. Nws morphology yog flake, uas yog vim li cas nws thiaj li hu ua "flake vanadium pentoxide". Vanadium pentoxide flakes muaj qhov ntom ntom ntom ntom ntom, ib qho cuab yeej uas muab nws cov txiaj ntsig tshwj xeeb hauv qee cov ntawv thov. Nws cov ntsiab lus melting yog 690 degree thiab nws cov ntsiab lus kub yog siab li 1750 degree. Cov yam ntxwv ntawm qhov kub thiab txias no tso cai rau vanadium pentoxide flakes kom muaj kev ua haujlwm ruaj khov hauv qhov chaw kub kub. Flake vanadium pentoxide yog soluble hauv concentrated acid thiab alkali, me ntsis soluble hauv dej, thiab insoluble hauv anhydrous ethanol. Cov cuab yeej no muab nws qhov tshwj xeeb reactivity thiab selectivity hauv tshuaj lom neeg cov tshuaj tiv thaiv.

Hauv cov hlau thiab hlau metallurgy, flake vanadium pentoxide yog ib qho tseem ceeb alloy additive uas tuaj yeem txhim kho lub zog, hardness, hnav tsis kam thiab corrosion kuj ntawm hlau. Nws yog dav siv nyob rau hauv zus tau tej cov tshwj xeeb steels xws li high-strength low-alloy steels, cuab yeej steels, thiab stainless steels. Vim nws cov khoom tshwj xeeb catalytic, vanadium pentoxide flakes feem ntau yog siv los ua catalysts lossis catalyst txhawb hauv kev lag luam tshuaj. Nws koom nrog ntau yam tshuaj tiv thaiv, xws li kev tsim cov sulfuric acid, hydrodesulfurization thiab denitrification txheej txheem ntawm cov roj av, thiab cov synthesis ntawm qee cov organic tebchaw. Hauv kev ua haujlwm ntawm lub zog tshiab, vanadium pentoxide kuj tseem siv los ua cov khoom siv cathode rau cov roj teeb lithium-ion thiab vanadium redox flow batteries. Tshwj xeeb, vanadium redox flow batteries muaj peev xwm siv tau cov nqi hauv cov khoom siv hluav taws xob loj vim lawv lub zog siab ceev, lub neej ntev, thiab kev nyab xeeb zoo. Vanadium pentoxide tuaj yeem siv los ua ib feem ntawm qee cov xim tshwj xeeb, nrog rau cov xim rau iav thiab ceramics. Nws tuaj yeem muab cov khoom lag luam nrog cov xim daj lossis xim av xim. Vim nws cov khoom siv hluav taws xob zoo thiab kho qhov muag, flake vanadium pentoxide kuj tseem siv rau hauv qee yam khoom siv hluav taws xob thiab kho qhov muag, xws li optoelectronic li, sensors, thiab nyias-film transistors. Vanadium pentoxide ua ke nrog lwm cov ntaub ntawv tuaj yeem tsim cov khoom sib xyaw nrog cov khoom sib nqus tshwj xeeb, uas muaj peev xwm siv tau hauv cov ntaub ntawv sib nqus, sib nqus sensors, thiab cov tub yees sib nqus.

Cov txheej txheem ntau lawm ntawm flake vanadium pentoxide feem ntau suav nrog cov kauj ruam ntawm roasting, leaching, nag lossis daus, decomposition thiab melting. Cov kauj ruam no feem ntau koom nrog cov tshuaj tsis haum tshuaj thiab cov txheej txheem ntawm lub cev, thiab yuav tsum muaj kev tswj hwm nruj ntawm cov txheej txheem tsim khoom thiab cov txheej txheem tsis zoo los xyuas kom meej cov khoom zoo thiab kev ua haujlwm.

Hauv cov ntsiab lus, flaky vanadium pentoxide yog cov hlau oxide uas muaj lub cev thiab tshuaj lom neeg tshwj xeeb. Nws muaj cov ntawv thov dav dav thiab cov txiaj ntsig tseem ceeb ntawm kev lag luam hauv kev lag luam metallurgy thiab tshuaj lom neeg.
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