Maxay yihiin Ferro Alloys?

Daawadu waa xal isku-dhafan ama adag oo ka kooban biro. Sidoo kale, ferroalloy waa isku dhafka aluminiumka oo lagu qaso walxo kale sida manganese, aluminium ama silikoon oo cabbir sare leh. Alloying waxay wanaajisaa sifooyinka jidheed ee shay, sida cufnaanta, falcelinta, moduleska dhallinta, korantada korantada iyo kulaylka. Sidaa darteed, ferroalloys waxay soo bandhigaan sifooyin kala duwan sababtoo ah isku dhafka birta ee kala duwan ee qaybaha kala duwan waxay muujinayaan hantiyo kala duwan. Intaa waxaa dheer, alloying sidoo kale waxay beddeshaa sifooyinka farsamada ee walxaha waalidka, soo saarida adkaanta, adkaanta, ductility, iwm.
Alaabta Ferroalloy
Waxyaabaha ugu muhiimsan ee ferroalloys waa ferroaluminum, ferrosilicon, ferronickel, ferromolybdenum, ferrotungsten, ferrovanadium, ferromanganese, iwm. Kala duwanaansho yar oo heerkulka, kuleyliyaha ama ka kooban ayaa soo saari kara alloys leh sifooyin gebi ahaanba kala duwan. Isticmaalka ugu muhiimsan ee ferroalloys waa dhismaha madaniga ah, qurxinta, baabuurta, warshadaha birta iyo qalabka elektaroonigga ah. Warshadaha birta ayaa ah macaamiisha ugu weyn ee ferroalloys sababtoo ah ferroalloys waxay siyaan hantiyo kala duwan si ay u sameeyaan birta birta ah iyo birta aan la karin.

Ferromolybdenum
Ferromolybdenum waxaa badanaa loo isticmaalaa soo saarista birta daawaha si loo hagaajiyo adkaanta, adkaanta iyo xirashada caabbinta birta. Maaddooyinka molybdenum-ka ee ferromolybdenum guud ahaan waa inta u dhaxaysa 50% iyo 90%, isticmaalka kala duwana wuxuu u baahan yahay waxyaabo kala duwan oo ferromolybdenum ah.

Ferrosilicon
Ferrosilicon guud ahaan waxa uu ka kooban yahay 15% ilaa 90% silikoon, oo leh maaddo silikoon sare leh. Ferrosilicon waa walxo daawaha ah oo muhiim ah, codsigeeda ugu weynna waa wax soo saarka birta. Ferroalloys waxay caawisaa inay deoxidize birta iyo birta. Intaa waxaa dheer, waxay sidoo kale wanaajisaa adkaanta, xoogga iyo caabbinta daxalka. Shiinaha waa soo saaraha ugu weyn ee ferrosilicon.

Ferrovanadium
Ferrovanadium waxaa guud ahaan loo isticmaalaa in lagu soo saaro birta daawaha si loo hagaajiyo xoogga, adkaanta iyo xidhashada caabbinta birta. Maadada vanadium ee ku jirta ferovanadium guud ahaan waa inta u dhaxaysa 30% iyo 80%, isticmaalka kala duwana waxa uu u baahan yahay waxyaabo kala duwan oo ah ferovanadium.

Ferrochrome
Ferrochrome, oo sidoo kale loo yaqaan birta chromium, guud ahaan waxay ka kooban tahay 50% ilaa 70% chromium miisaan ahaan. Asal ahaan, waa daawaha chromium iyo birta. Ferrochrome waxaa inta badan loo isticmaalaa in lagu soo saaro birta, taasoo ka dhigan qiyaastii 80% isticmaalka adduunka.

Guud ahaan, ferrochrome waxaa lagu soo saaraa foornooyinka korontada ku shaqeeya. Habka wax-soo-saarka asal ahaan waa fal-celin kaarbotermic ah, kaas oo ku dhaca heerkul aad u daran oo ku dhow 2800 ° C. Koronto aad u badan ayaa loo baahan yahay si loo gaaro heerkul sare. Sidaa darteed, aad bay qaali u tahay in wax laga soo saaro dalalka kharashaadka korontadu ku badan yahay. Soosaarayaasha ugu muhiimsan ee ferrochrome waa Shiinaha, Koonfur Afrika iyo Kazakhstan.

Ferrotungsten
Ferrotungsten waxaa caadi ahaan loo isticmaalaa soo saarista birta daawaha si loo kordhiyo adkaanta, xidhashada caabbinta iyo iska caabinta heerkulka sare ee birta. Maaddada tungsten ee Ferrotungsten guud ahaan waa inta u dhaxaysa 60% iyo 98%, codsiyada kala duwanina waxay u baahan yihiin waxyaabo kala duwan oo ferrongsten ah.
Soo saarista ferrotangsten waxaa inta badan lagu fuliyaa foornada qaraxa ka samaysan birta ama habka foornada korontada. Soo saarista foornada qaraxa, macdanta tungsten-ku ka kooban tahay waxaa lagu dhejiyaa foornada qaraxa oo ay la socdaan kookaha iyo limestone si ay u dhalaaliyaan si ay u soo saaraan ferroalloys ka kooban tungsten. Habka foornada korontada, foornada arc koronto ayaa loo isticmaalaa in lagu kululeeyo laguna dhalaaliyo alaabta ceeriin ee ay ku jiraan tungsten si loogu diyaariyo ferrongsten.

Ferrotitanium
Maadada titanium ee ku jirta ferrotangsten guud ahaan waa inta u dhaxaysa 10% iyo 45%. Soo saarista ferrotangsten waxaa inta badan lagu fuliyaa foornada qaraxa ka samaysan birta ama habka foornada korontada. Shiinaha waa mid ka mid ah soo saarayaasha ugu weyn ee Ferrotungsten adduunka.

Isticmaalka ferroalloys

Wax soo saarka birta Alloy
Ferroalloys waa mid ka mid ah alaabta ceeriin ee muhiimka ah ee samaynta birta daawaha. Marka lagu daro noocyada kala duwan ee ferroalloys (sida ferrochrome, ferromanganese, ferromolybdenum, ferrosilicon, iwm.) birta, sifooyinka birta waa la wanaajin karaa, sida hagaajinta qallafsanaanta, xoogga, xirashada caabbinta, caabbinta daxalka, iwm. ku habboon qaybaha kala duwan ee injineernimada iyo wax soo saarka.
Soo saarista birta shubka
Birta tuurtu waa shay caadi ah oo shub ah, ferroalloys-kuna waxa ay door muhiim ah ka ciyaaraan wax soo saarka birta. Ku darida qayb gaar ah oo ferroalloys ah waxay hagaajin kartaa sifooyinka farsamada, xirtaan caabbinta iyo iska caabinta daxalka ee birta kabka, taas oo ka dhigaysa mid ku habboon soo saarista qaybaha farsamada, qaybaha baabuurta, dhuumaha, iwm.

Warshadaha tamarta
Ferroalloys sidoo kale waxaa loo isticmaalaa warshadaha korontada, sida alaabta asaasiga ah ee korontadu. Birta Alloy waxay leedahay daalacashada birlabeedka wanaagsan iyo hysteresis hooseeya, taas oo si wax ku ool ah u yareeyn karta lumitaanka tamarta korontada

Garoonka hawada sare
Codsiga ferroalloys ee garoonka hawada sidoo kale waa mid aad muhiim u ah, sida soo saarista qaybaha dhismaha iyo qaybaha matoorada ee diyaaradaha iyo gantaalada, kuwaas oo u baahan qaybahan inay yeeshaan astaamo ay ka mid yihiin miisaan fudud, xoog sare iyo iska caabin heerkul sare ah.

Warshadaha Kiimikada
Warshadaha kiimikada, ferroalloys waxaa inta badan loo isticmaalaa sida kicinta falcelinta synthesis organic, nadiifinta gaaska iyo hababka kale.

Agabka dib u soo celinta
Qaar ka mid ah ferroalloys ayaa sidoo kale loo isticmaali karaa diyaarinta walxaha dib-u-celinta si loo hagaajiyo caabbinta heerkulka sare ee alaabta. Inta badan waxaa loo isticmaalaa soo saarista walxaha dib u celinta ee warshadaha sida birta-samaynta iyo birta-samaynta.