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Koj Txoj Haujlwm : Tsev > Blog

Daim ntawv thov thiab cov yam ntxwv ntawm Ferrovanadium Alloys

Hnub tim: Dec 6th, 2023
Nyeem:
Qhia:
Raws li ib tug tswv cuab ntawm tsev neeg vanadium nyob rau hauv lub sij hawm lub sij hawm ntawm lub ntsiab lus, vanadium muaj ib tug atomic tooj ntawm 23, ib tug atomic hnyav ntawm 50.942, ib tug melting point ntawm 1887 degrees, thiab ib tug boiling point ntawm 3337 degrees. Ntshiab vanadium yog ci dawb, tawv hauv kev ntxhib los mos, thiab yog lub cev-centered. tshuab. Kwv yees li 80% ntawm vanadium yog siv ua ke nrog hlau ua ib qho khoom siv hlau hauv hlau. Cov hlau uas muaj vanadium muaj zog heev thiab muaj zog, tab sis feem ntau muaj tsawg dua 1% vanadium.


Ferrovanadium feem ntau yog siv los ua cov khoom siv hlau alloy hauv steelmaking. Tom qab ntxiv ferrovanadium rau steel, hardness, lub zog, hnav tsis kam thiab ductility ntawm cov hlau tuaj yeem txhim kho tau zoo, thiab kev ua haujlwm ntawm cov hlau tuaj yeem txhim kho. Ferrovanadium feem ntau yog siv los tsim cov pa roj carbon steel, tsis tshua muaj hlau alloy steel, high-alloy steel, cuab yeej steel thiab cam khwb cia hlau. Ferromanganese 65 # siv: siv hauv steelmaking thiab cam khwb cia hlau ua deoxidizer, desulfurizer thiab alloy caij additive; Ferromanganese 65 # particle loj: ntuj thaiv yog tsawg dua 30Kg, thiab tseem tuaj yeem ua tiav raws li cov neeg siv khoom xav tau. Daim ntawv thov ntawm niobium hauv cov khoom siv hlau nplaum ruaj khov: Qhov sib ntxiv ntawm niobium txhim kho cov qauv siv lead ua ntawm NdFeB cov ntaub ntawv, ua kom zoo dua cov qauv nplej, thiab ua kom muaj zog quab yuam ntawm cov khoom; nws plays lub luag haujlwm tshwj xeeb hauv oxidation tsis kam ntawm cov khoom.


Vanadium-muaj lub zog siab qis-alloy steel (HSLA) yog siv dav hauv kev tsim thiab tsim cov roj/ gas pipelines, vaj tse, txuas hniav, rails, siab hlab ntsha, carriage thav duab, thiab lwm yam vim nws lub zog siab. Ntau yam vanadium-muaj ferrosteels muaj kev siv ntau ntxiv.