Casting Thiab Smelting Ntxiv Ferrovanadium

Cov ntsiab lus: Vanadium 60 Ntim: ib tuj ib pob

Xa kev nug

Hauj lwm lawm

Khoom Description

Ferrovanadium yog ib qho alloy ntawm hlau thiab vanadium, thiab nws feem ntau yog siv los ua ib qho ntxiv hauv kev tsim cov hlau. Cov hlau no txhim kho lub zog thiab ua haujlwm ntev ntawm cov hlau, ua rau nws tsim nyog rau kev siv ntau yam xws li kev tsim kho, kev lag luam tsheb, thiab kev lag luam aerospace.

Qhov sib ntxiv ntawm ferrovanadium rau hlau yog ua tiav los ntawm cov txheej txheem hu ua casting thiab smelting. Casting yog cov txheej txheem ntawm cov hlau molten rau hauv pwm los tsim ib qho duab tshwj xeeb. Smelting, ntawm qhov tod tes, muaj cua sov thiab yaj cov hlau kom rho tawm qee cov ntsiab lus lossis cov alloys.

Kev tsim cov ferrovanadium suav nrog kev sib xyaw ntawm hlau thiab vanadium oxide. Cov sib tov yog ces rhuab mus rau kub kub nyob rau hauv lub cub tawg, thiab lub resulting ferrovanadium yog muab rho tawm. Lub ferrovanadium ces muab pov rau hauv cov duab sib txawv thiab qhov ntau thiab tsawg, nyob ntawm qhov yuav tsum tau ua ntawm daim ntawv thov tshwj xeeb.

Qhov sib ntxiv ntawm ferrovanadium rau hlau muaj ntau yam txiaj ntsig. Ua ntej, nws txhim kho lub zog thiab kav ntev ntawm cov hlau, ua rau nws hnav thiab tsim kua muag ntau dua. Thib ob, nws txo qhov tsim ntawm cov khoom sib txuas tsis xav tau thaum lub sijhawm ua cov txheej txheem steel, xws li sulfur thiab phosphorus. Cov tebchaw no tuaj yeem ua rau cov hlau tsis muaj zog thiab txo nws cov khoom.

Tsis tas li ntawd, kev siv ferrovanadium hauv kev tsim cov hlau tuaj yeem pab txo qis cov ntsiab lus ntawm cov hlau. Qhov no yog qhov tseem ceeb vim tias cov ntsiab lus carbon siab tuaj yeem ua rau steel nkig thiab ua rau tawg. Los ntawm kev txo cov ntsiab lus carbon, ferrovanadium tuaj yeem txhim kho cov ductility thiab vuam zog ntawm cov hlau, ua kom yooj yim rau kev ua haujlwm nrog thiab tsim nyog rau ntau yam kev siv.

Muaj ntau qib ntawm ferrovanadium muaj, txhua qhov sib txawv thiab cov khoom sib txawv. Piv txwv li, qib high-qib ferrovanadium muaj ntau dua 75% vanadium thiab tsim nyog siv rau hauv cov ntaub ntawv steel muaj zog xws li aerospace Cheebtsam thiab cav qhov chaw. Qib qis ferrovanadium, ntawm qhov tod tes, muaj tsawg dua 50% vanadium thiab siv tsawg dua.

thov steel daim ntaub ntawv.

Hauv kev xaus, qhov sib ntxiv ntawm ferrovanadium rau cov hlau muaj ntau yam txiaj ntsig, suav nrog kev txhim kho lub zog, ua haujlwm ntev, thiab ductility. Cov txheej txheem ntawm casting thiab smelting yog siv los rho tawm thiab tsim ferrovanadium, uas yog ntxiv rau cov hlau thaum lub sij hawm steelmaking txheej txheem. Nrog rau kev siv ferrovanadium, hlau tuaj yeem ua tau raws li qhov xav tau ntawm ntau daim ntawv thov thoob plaws ntau qhov kev lag luam, thiab txuas ntxiv ua cov khoom siv tseem ceeb hauv lub neej niaj hnub.

Ferrovanadium block

Ferrovanadium

Khoom ntsiab lus

Qib	V	Al	P	Si	C
FeV40-A	38-45	1.5	0.09	2	0.6
FeV40-B	38-45	2	0.15	3	0.8
FeV50-A	48-55	1.5	0.07	2	0.4
FeV50-B	45-55	2	0.1	2.5	0.6
FeV60-A	58.0~65.0	1.5	0.06	2	0.4
FeV60-B	58.0~65.0	2	0.1	2.5	0.6
FeV60-A	58.0~65.0	0.4	2	0.06	0.04
FeV60-B	58.0~65.0	0.6	2.5	0.1	0.05
FeV80-A	78-82	1.5	0.05	1.5	0.15
FeV80-B	78-82	2	0.06	1.5	0.2