Cold Drawn Vanadium Hlau

Vanadium yog cov hlau silvery grey nrog lub melting point ntawm 1890 degree, boiling point ntawm 3380 degree, thiab insoluble nyob rau hauv dej, nws yog ib tug refractory hlau, ductile, nyuaj, tsis-sib nqus, thiab resistant rau hydrochloric thiab sulfuric acids thiab muaj zoo dua. tsis kam mus rau roj, ntsev, thiab dej corrosion ntau dua stainless hlau, tab sis muaj me me ntawm impurities, tshwj xeeb tshaj yog nitrogen, oxygen, thiab hydrogen, muaj peev xwm ho.

Vanadium tsis yog oxidized nyob rau hauv cov huab cua, tab sis yog soluble nyob rau hauv hydrofluoric acid, nitric acid, thiab aqua regos, thiab yog rhuab mus rau 900-1300 degree nyob rau hauv nitrogen los tsim vanadium nitride. Vanadium thiab carbon ntawm qhov kub thiab txias tuaj yeem tsim vanadium carbide, tab sis cov tshuaj tiv thaiv carbide yuav tsum tau nqa tawm hauv lub tshuab nqus tsev. Yusheng Hlau tsimtxias rub vanadium hlaulos ntawm high purity vanadium hmoov. Thaum vanadium yog rhuab nyob rau hauv lub tshuab nqus tsev los yog nyob rau hauv ib tug inert cua nrog silicon, boron, phosphorus, thiab arsenic, cov silicides, borides, phosphides, thiab arsenides yuav tsim. Vanadium ions nyob rau hauv ntau lub xeev valence muaj xim sib txawv. Cov hlau ntshiab vanadium feem ntau tau txais los ntawm kev txo cov vanadium pentoxide nrog potassium nyob rau hauv siab. Ntshiab vanadium tseem tuaj yeem tsim kev lag luam los ntawm kev txo qis vanadium pentoxide nrog txhuas thiab coke. Tsis tas li ntawd, vanadium oxide tau dhau los ua ib qho zoo tshaj plaws catalysts hauv kev lag luam tshuaj thiab muaj ntau yam zoo heev ntawm lub cev thiab tshuaj lom neeg, ua rau vanadium muaj ntau yam, pib hauv cov hlau thiab tom qab ntawd hauv titanium alloys, qhov uas nws tau pom tias yog kev txhim kho zoo heev thiab siv tau. nyob rau hauv aerospace, ua rau kev tawg nyob rau hauv aerospace kev lag luam. Tsis tas li ntawd, vanadium kuj tseem muaj lub luag haujlwm tseem ceeb hauv kev kho mob, vanadium tsis yooj yim rau khaws cia hauv lub cev, yog li tshuaj lom los ntawm kev noj zaub mov tsis tshua muaj, tab sis kev noj ntau dua 10mg ib hnub lossis 10 -20 micrograms ntawm vanadium ib gram ntawm cov zaub mov, lom tuaj yeem tshwm sim. Kev loj hlob qeeb, raws plab, txo kom tsawg, thiab kev tuag feem ntau tuaj yeem tshwm sim.

Raws li ib tugtxias-draw vanadium xaim xaim, peb tuaj yeem muab koj nrog ntau yam tshwj xeeb ntawm vanadium hlau, txais tos nug txog cov ntsiab lus!

Cim npe nrov: txias drawn vanadium hlau, lwm tus neeg, manufacturers, hoobkas, customized, yuav, nqe, hais, zoo, cia muag, hauv Tshuag