Menene Ferro Alloys?

Alloy shine cakuda ko ƙwaƙƙwaran bayani wanda ya ƙunshi ƙarfe. Hakazalika, ferroalloy cakude ne na aluminium wanda aka haɗe da wasu abubuwa kamar su manganese, aluminum ko silicon a cikin adadi mai yawa. Alloying yana inganta kaddarorin jiki na abu, kamar yawa, reactivity, modules na matasa, rashin wutar lantarki da ma'aunin zafi. Saboda haka, ferroalloys suna nuna kaddarorin daban-daban saboda nau'ikan nau'ikan ƙarfe daban-daban a cikin nau'i daban-daban suna nuna kaddarorin da yawa. Bugu da kari, gami kuma yana canza kaddarorin injiniyoyi na kayan iyaye, samar da taurin, tauri, ductility, da dai sauransu.
Ferroalloy Products
Babban samfuran ferroalloys sune ferroaluminum, ferrosilicon, ferronickel, ferromolybdenum, ferrotungsten, ferrovanadium, ferromanganese, da sauransu. Bambance-bambance kaɗan a cikin zafin jiki, dumama ko abun da ke ciki na iya samar da gami da kaddarorin mabanbanta. Babban amfani da ferroalloys sune gine-ginen farar hula, kayan ado, motoci, masana'antar karfe da kayan lantarki. Masana'antar karfe ita ce mafi girman mabukaci na ferroalloys saboda ferroalloys suna ba da kadarori daban-daban zuwa galolin karfe da bakin karfe.

Ferromolybdenum
Ana amfani da Ferromolybdenum sau da yawa wajen samar da ƙarfe mai ƙarfi don haɓaka taurin, ƙarfi da juriya na ƙarfe. Abun cikin molybdenum a cikin ferromolybdenum gabaɗaya yana tsakanin 50% zuwa 90%, kuma amfani daban-daban yana buƙatar abun ciki daban-daban na ferromolybdenum.

Ferrosilicon
Ferrosilicon gabaɗaya ya ƙunshi 15% zuwa 90% silicon, tare da babban abun ciki na silicon. Ferrosilicon abu ne mai mahimmanci na gami, kuma babban aikace-aikacen sa shine samar da ƙarfe. Ferroalloys na taimakawa wajen lalata ƙarfe da ƙarfe na ƙarfe. Bugu da kari, yana kuma inganta taurin, ƙarfi da juriya na lalata. Kasar Sin ita ce babbar mai samar da ferrosilicon.

Ferrovanadium
Ferrovanadium ana amfani dashi gabaɗaya don samar da gami da ƙarfe don haɓaka ƙarfi, tauri da juriya na ƙarfe. Abubuwan da ke cikin vanadium a cikin ferovanadium gabaɗaya yana tsakanin 30% zuwa 80%, kuma amfani daban-daban na buƙatar abun ciki daban-daban na ferovanadium.

Ferrochrome
Ferrochrome, wanda kuma aka sani da ƙarfe chromium, gabaɗaya ya ƙunshi 50% zuwa 70% chromium ta nauyi. Ainihin, shi ne gami na chromium da baƙin ƙarfe. An fi amfani da Ferrochrome don samar da karfe, wanda ya kai kusan kashi 80% na yawan amfanin duniya.

Gabaɗaya magana, ana samar da ferrochrome a cikin tanderun baka na lantarki. Tsarin samarwa shine ainihin halayen carbothermic, wanda ke faruwa a matsanancin yanayin zafi yana gabatowa 2800 ° C. Ana buƙatar adadin wutar lantarki mai yawa don isa ga waɗannan yanayin zafi. Saboda haka, yana da tsada sosai don samarwa a cikin ƙasashe masu tsadar wutar lantarki. Manyan masu samar da ferrochrome sune China, Afirka ta Kudu da Kazakhstan.

Ferrotungsten
Ferrotungsten yawanci ana amfani dashi a cikin samar da gami da ƙarfe don haɓaka taurin, juriya da juriya mai zafi na ƙarfe. Abubuwan da ke cikin tungsten a cikin ferrotungsten gabaɗaya suna tsakanin 60% zuwa 98%, kuma aikace-aikace daban-daban suna buƙatar abun ciki daban-daban na ferrotungsten.
Samar da ferrotungsten galibi ana yin shi ne ta hanyar ƙera tanderun ƙarfe ko hanyar tanderun lantarki. A cikin yin baƙin ƙarfe tanderu, ana sanya tama mai ɗauke da tungsten a cikin tanderun fashewa tare da coke da farar ƙasa don narkewa don samar da ferroalloys mai ɗauke da tungsten. A cikin hanyar tanderun lantarki, ana amfani da tanderun wutar lantarki don zafi da narke albarkatun da ke ɗauke da tungsten don shirya ferrotungsten.

Ferrotitanium
Abubuwan da ke cikin titanium a cikin ferrotungsten gabaɗaya yana tsakanin 10% zuwa 45%. Samar da ferrotungsten galibi ana yin shi ne ta hanyar ƙera tanderun ƙarfe ko hanyar tanderun lantarki. Kasar Sin tana daya daga cikin manyan masu samar da ferrotungsten a duniya.

Amfani da ferroalloys

Alloy karfe samar
Ferroalloys na ɗaya daga cikin mahimman albarkatun ƙasa don yin gami da ƙarfe. Ta hanyar ƙara nau'ikan ferroalloys daban-daban (kamar ferrochrome, ferromanganese, ferromolybdenum, ferrosilicon, da sauransu) zuwa ƙarfe, ana iya haɓaka kaddarorin ƙarfe, kamar haɓaka taurin, ƙarfi, sa juriya, juriya na lalata, da sauransu, yin ƙarfe ƙari. dace da daban-daban aikin injiniya da masana'antu filayen.
Samar da simintin ƙarfe
Simintin ƙarfe abu ne na yau da kullun, kuma ferroalloys na taka muhimmiyar rawa wajen samar da baƙin ƙarfe. Ƙara wani yanki na ferroalloys na iya inganta kayan aikin injiniya, sa juriya da juriya na lalata ƙarfe na simintin ƙarfe, yana sa ya fi dacewa da kera sassan inji, sassan mota, bututu, da dai sauransu.

Masana'antar wutar lantarki
Hakanan ana amfani da Ferroalloys a cikin masana'antar wutar lantarki, kamar kayan aikin wutar lantarki. Baƙin ƙarfe na ƙarfe yana da kyaun ƙarfin maganadisu da ƙarancin ɗabi'a, wanda zai iya rage asarar makamashi ta wutar lantarki yadda ya kamata.

Filin sararin samaniya
Yin amfani da ferroalloys a cikin filin sararin samaniya yana da matukar muhimmanci, kamar don kera sassa na tsari da sassan injin jiragen sama da roka, waɗanda ke buƙatar waɗannan sassa su kasance da halaye kamar nauyi, ƙarfin ƙarfi da ƙarfin zafin jiki.

Masana'antar sinadarai
A cikin masana'antar sinadarai, ana amfani da ferroalloys sau da yawa azaman masu ɗaukar nauyi a cikin halayen haɓakar ƙwayoyin cuta, tsarkakewar iskar gas da sauran matakai.

Refractory kayan
Hakanan za'a iya amfani da wasu ferroalloys a cikin shirye-shiryen kayan haɓakawa don haɓaka ƙarfin zafin jiki na kayan. Ana amfani da su sau da yawa wajen kera abubuwan da ke hana ruwa gudu a masana'antu kamar ƙarfe da ƙarfe.