Ferrovanadium (Fev) babban makullin a cikin metally na zamani, wanda ya kunshi baƙin ƙarfe da vanadium, tare da abun cikin Vanadium fover daga 35% zuwa 85%. Wannan mafi yawan crylalline mai ƙarfi na launin toka-grain galibi ana sarrafa shi zuwa foda mai kyau, wanda ake kira "ferrovanadium foda, kuma ana amfani da shi azaman kayan ƙarfe da sauran ferrogoys. Ikonsa na haɓaka ƙarfi, taurin kai da lalata lalata da lalata suna haifar da abin da ba makawa a masana'antu da ke aiki daga gini zuwa aikin sunadarai. Wannan labarin yana binciken samarwa, aikace-aikacen da mahimmancin tattalin arziki na Ferrovanadium, kuma yana ba da cikakkiyar bayyanar rawar da ta taka a cikin aikace-aikacen masana'antu.
Ferrovanadium da samarwa
Ferrovanadium shine alloy wanda aka haɗa baƙin ƙarfe da Fotsium, galibi ana samo shi daga Vanadium pentbode daga Titaniferous an fitar da shi daga Titaniferous Sernite daga Titaniferous Magnetite daga Titaniferous Magnetite daga Titaniferous Sernite daga Titaniferous Salloxide daga Titaniferous Sernite daga Titaniferous Magnetite daga Titaniferous The Vanadium abun ciki ya dogara da amfani da aka yi niyya, tare da maki gama gari dauke da 40% zuwa 80% vararum. Tsarin samarwa ya ƙunshi hanyoyi daban-daban na rage, kamar:
Aluminothermic reduction: A highly exothermic process that uses vanadium pentoxide, aluminum powder, steel scrap and lime to produce ferrovanadium with a low carbon content (0.02% to 0.06%C). Wannan hanyar ta dace da samar da allurar alloli.
Hanyar rage silicon: Yana samar da matsakaici-aji Ferrovanadium ko Ferrosilicon Vanadium Alloy ya dace da aikace-aikacen da ba su da buƙata.
Ka yi watsi da kai tsaye na Vanadium slag: Hanyar da ba ta buƙatar allurar Vanadi, amma ta samar da ƙarancin allura kamar carbon, sulfurus da chromium.
A sakamakon alloy yana da ma'anar narkewar kimanin 1480 ° C, mai ƙarfi na ton 7.0,5.9 tons na 3.3-3.9 Mafi yawanci ana sarrafa shi zuwa toshe ƙasa da 200 mm don amfani da masana'antu.
Aikace-aikace na Ferrovanadium
Abubuwan da ke tattare da Ferrovanadium mai tushe daga karfin sa don haɓaka kayan aikin injiniya da keɓaɓɓen kayan Ferroalloys. Wadannan sune manyan aikace-aikacen sa, da masana'antu da aiki.
1. Samar da karfe
Masana'antar Karfe ita ce mafi yawan mabukaci na Ferrovanadium, lissafin babban yanki na yawan vanadiium (E.G., 94% a Amurka a cikin 2017). Ana amfani da Ferrovanadi a matsayin babban dalilin Hardener, mai ƙarfafawa, da cirewa kariya ga masu ƙarfe iri-iri, gami da:
Babban ƙarfi low alloy karfe (HSla): Ferrovanadiium yana inganta rakiyar nauyin da ke da ƙarfi, yana yin gado HSLA Karfe), kayan haɗin kai (misali, chassis, da axes), da bututu), da bututu. Tsarin hatsi, wanda aka kirkira ta hanyar samuwar carbides (v4c3), yana inganta tauri da juriya ga torinsion.
Kayan bacci: Amfani da kayan kayan aiki, ya mutu, da sauran sassan da ke faruwa saboda iyawarsa don haɓaka ƙarfi da kuma sanya juriya. Misali, Ferrovanadium yana da mahimmanci don samar da kayan aikin da hannu da hannu kamar wrenches, da kuma ƙamus.
Carbon da alloy karfe: Inganta ingancin gaba ɗaya don aikace-aikacen injiniya da kayan aikin na kamar kayan aikin kaya da crankshafts.
Rail da mutu karfe: Ana amfani da Ferrovanadi don yin ƙwararrun ƙarfe na ƙwararru don saukar da hanyoyin jirgin ƙasa, inda tsoratarwa da juriya da tsaurara suna da mahimmanci.
Lokacin da aka haɗa tare da Ferrovanadium nitride, abin da ke sa juriya na karfe za a iya ƙara da 30-50%, sanya shi dace da aikace-aikacen aiki kamar yadda maɓuɓɓugan ruwa.
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2. Masana'antar sarrafa sunadarai
Matsakaicin juriya na Ferrovanadium ya sa ya mahimmanci a masana'antar sarrafa sunadarai, musamman a matsin lamba, tsarin kula da kayan aiki. Ana amfani dashi a kayan aiki wanda ke ɗaukar abubuwa masu lalata, kamar:
Surfuric acid of acid: ferrovanadium bi da karfe ya sake tsayayya da sulfurision na acid, tabbatar da dogon rayuwa don sikelin masana'antu.
Hydrochloric acid da alkaloy na yarda da abubuwan da aka yi wa wadannan sunadarai sa ya dace da bututu da tsire-tsire na sunadarai.
Wannan aikace-aikacen yana da mahimmanci don kiyaye amincin tsarin a karkashin yanayin sinadarai na tsaka-tsaren.
3. Aikace-aikace na Musamman
FerrovanadiumAna amfani dashi a takamaiman matakan biyan kuɗi, gami da:
Babban zafin jiki na zafin jiki na tauraruwa: ferrovanadium foda, wanda aka sani da aka sani da nfe reagent, ana amfani dashi a cikin wanka na chloride a lokacin zafi. Yana kara danko na wanka, yana tabbatar da raunin suttura, kuma yana inganta abubuwan da ke cikin ƙarfe.
Prefferch Masterys: Ferrovanadi ne da Thermite dauki don samar da masoya na Master Allodys, wanda da ake amfani dashi a cikin tsarin aiki na musamman.
Ana amfani da Ferrovanadium ta hanyar ingantaccen tsari mai tsada don samar da ƙarfi, mai dorewa, mai dorewa mai tsauri da kayan masarufi, sufuri, samar da makamashi da kayan aikin makamashi da kayan aiki.