Ferro Vanadium
Ƙayyadewar Ferrovanadium
| Alamar | Abubuwan Kemikal (%) | ||||||
| V | C | Si | P | S | Al | Mn | |
| ≤ | |||||||
| FV40-A | 38.0 ~ 45.0 | 0.60 | 2.0 | 0.08 | 0.06 | 1.5 | --- |
| FV40-B | 38.0 ~ 45.0 | 0.80 | 3.0 | 0.15 | 0.10 | 2.0 | --- |
| FV50-A | 48.0 ~ 55.0 | 0.40 | 2.0 | 0.06 | 0.04 | 1.5 | --- |
| FV50-B | 48.0 ~ 55.0 | 0.60 | 2.5 | 0.10 | 0.05 | 2.0 | --- |
| FV60-A | 58.0 ~ 65.0 | 0.40 | 2.0 | 0.06 | 0.04 | 1.5 | --- |
| FV60-B | 58.0 ~ 65.0 | 0.60 | 2.5 | 0.10 | 0.05 | 2.0 | --- |
| FV80-A | 78.0 ~ 82.0 | 0.15 | 1.5 | 0.05 | 0.04 | 1.5 | 0.50 |
| FV80-B | 78.0 ~ 82.0 | 0.20 | 1.5 | 0.06 | 0.05 | 2.0 | 0.50 |
| Girman | 10-50mm | ||||||
Bayanin Samfura
Ferrovanadium wani ƙarfe ne na ƙarfe da aka samu ta hanyar rage vanadium pentoxide a cikin tanderun lantarki tare da carbon, kuma ana iya samun shi ta hanyar rage vanadium pentoxide ta hanyar wutar lantarki ta hanyar silicon thermal.
Ana amfani da shi sosai azaman ƙari na farko don narkewar ƙarfe mai ɗauke da vanadium da ƙarfe simintin ƙarfe, kuma an yi amfani dashi a cikin 'yan shekarun nan don yin maganadisu na dindindin.
Ferrovanadium galibi ana amfani da shi azaman ƙari ne don yin ƙarfe.
Bayan ƙara ƙarfe na vanadium zuwa karfe, taurin, ƙarfi, juriya da juriya na ƙarfe za a iya ingantawa sosai, kuma za'a iya inganta aikin yanke ƙarfe.
Amfani da ferovanadium
1. Yana da mahimmancin ƙari a cikin masana'antar ƙarfe da ƙarfe. Yana iya inganta ƙarfi, tauri, ductility da zafi juriya na karfe. Tun daga shekarun 1960, aikace-aikacen Ferrovanadium a cikin masana'antar ƙarfe da ƙarfe ya karu sosai, zuwa 1988 ya kai kashi 85% na amfani da ferro vanadium. The rabo daga baƙin ƙarfe vanadium amfani a cikin karfe ne carbon karfe 20%, high ƙarfi low gami karfe 25%, gami karfe 20%, kayan aiki karfe 15%. Ƙarfin ƙananan ƙarfe mai ƙarfi (HSLA) wanda ya ƙunshi ƙarfe na vanadium ana amfani dashi sosai a cikin samarwa da gina bututun mai / iskar gas, gine-gine, gadoji, rails, tasoshin matsa lamba, firam ɗin jigilar kaya da sauransu saboda ƙarfinsa.
2. A cikin wadanda ba ferrous gami ne yafi amfani da su samar da vanadium ferrotitanium gami, kamar Ti-6Al-4V, Ti-6Al-6V-2Sn da kuma
Ti-8Al-1V-Mo. Ti-6al-4v gami da ake amfani a yi na jirgin sama da roka m high zafin jiki tsarin kayan, a Amurka yana da matukar muhimmanci, da fitarwa na titanium vanadium ferroalloy lissafta fiye da rabin. Ferro vanadium karfe kuma za a iya amfani da Magnetic kayan, jefa baƙin ƙarfe, carbide, superconducting kayan da nukiliya reactor kayan da sauran filayen.
3. An yafi amfani dashi azaman ƙari na gami a cikin ƙarfe. A taurin, ƙarfi, sa juriya da ductility na karfe
za a iya inganta sosai ta hanyar ƙara ferovanadium a cikin karfe, kuma za'a iya inganta aikin yankan karfe. Ana amfani da baƙin ƙarfe na Vanadium a cikin samar da ƙarfe na carbon, ƙarancin ƙarfin ƙarfe mai ƙarfi, ƙarfe mai ƙarfi, ƙarfe na kayan aiki da simintin ƙarfe.
4. Dace da gami karfe smelting, gami kashi ƙari da bakin karfe electrode shafi, da dai sauransu Wannan misali ya shafi samar da niobium pentoxide mayar da hankali a matsayin albarkatun kasa don karfe yin ko simintin gyaran kafa Additives, electrode matsayin gami wakili, Magnetic kayan da sauran amfani da irin vanadium.
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