Vanadium Pentoxide Falek yog ib qho tseem ceeb inorganic compound.
vanadium pentoxide flake lub cev muaj zog
Cov tsos mob thiab cov khoom: Txiv kab ntxwv-daj, cib-liab lossis liab-xim av crystalline hmoov, kuj tuaj yeem nthuav tawm raws li grey-dub flakes.
Melting point: txog 690 degree (tseem muaj cov ntaub ntawv hais txog 670 degree melting)
Kub taw tes: 1750 degree (decomposition)
Solubility: me ntsis soluble hauv dej (ntau npaum li cas ntawm 0.07g / L), cov tshuaj yog daj; insoluble nyob rau hauv ethanol, tab sis soluble nyob rau hauv muaj zog acids thiab muaj zog bases.
vanadium pentoxide flake tshuaj muaj zog
Amphoteric oxide: vanadium pentoxide yog amphoteric oxide, tab sis acidic tseem ceeb.
Decomposition zog: Nws volatilizes ho ntawm 700 ~ 1125 degree thiab decomposes rau hauv oxygen thiab vanadium tetraoxide. Cov cuab yeej no ua rau nws muaj kev cuam tshuam rau ntau cov organic thiab inorganic tshuaj.
Oxidizing khoom: Nws yog ib qho muaj zog oxidizing tus neeg sawv cev, yooj yim txo rau ntau yam tsis muaj nqi oxides.
Vanadium pentoxide flake siv
Kev lag luam metallurgical: vanadium pentoxide yog siv dav hauv kev lag luam metallurgical, feem ntau yog siv rau smelting ferrovanadium, thiab raws li cov khoom siv alloy, suav txog ntau dua 80% ntawm tag nrho cov khoom siv ntawm vanadium pentoxide.
Kev lag luam tshuaj: Nws yog siv los ua catalyst (catalyst) ntawm cov organic chemical kev lag luam, suav txog li 10% ntawm tag nrho cov nyiaj. Tsis tas li ntawd, nws kuj yog siv los ua cov tshuaj inorganic, tshuaj reagents, enameling thiab sib nqus cov ntaub ntawv, thiab lwm yam, suav txog li 10% ntawm tag nrho cov nyiaj (tseem hais tias 15% hauv qee qhov chaw).
Hauv cov ntsiab lus, flake vanadium pentoxide yog ib qho inorganic compound nrog rau daim ntawv thov dav, ua lub luag haujlwm tseem ceeb hauv metallurgy, tshuaj lom neeg kev lag luam thiab lwm yam kev lag luam. Txawm li cas los xij, vim nws muaj toxicity, nws yog ib qho tsim nyog yuav tsum ua tib zoo saib xyuas cov txheej txheem kev nyab xeeb hauv cov txheej txheem ntawm kev siv kom muaj kev nyab xeeb ntawm cov neeg ua haujlwm thiab ib puag ncig.
vim li cas xaiv peb
Peb tsom mus rau kev tsim ib pab neeg ua haujlwm siab tshaj plaws thoob plaws ntiaj teb. Ntawm Zhen An, peb tau cog lus los muab cov kev daws teeb meem tiav los ntawm kev xa cov khoom zoo thiab kom muaj nuj nqis kom tau raws li peb cov neeg siv khoom xav tau.
Peb lub tuam txhab tau ua tiav cov chaw tsim khoom, cov cuab yeej siv siab heev thiab kev siv zog, uas ua kom peb cov khoom ua tau raws li National & ASTM cov qauv.
Peb lub tuam txhab muaj kev ntsuam xyuas zoo meej thiab cov cuab yeej siv, thiab teeb tsa kev tshuaj xyuas nruj. Peb yuav tshuaj xyuas cov khoom siv raw, cov khoom nruab nrab thiab cov khoom tiav los ntawm kev kuaj lub cev thiab tshuaj lom neeg kom ntseeg tau tias qhov zoo ntawm cov khoom tawm.
tiv tauj peb
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Cim npe nrov: Kev taw qhia txog vanadium pentoxide v₂o₅ tsom rau cov phaj zoo li cov muaju, Tuam Tshoj kev taw qhia rau vanadium pentoxide v₂o₅ tsom rau cov phaj zoo li tus muaju manufacturers, lwm tus neeg, Hoobkas