Birta leh tiro yar oo walxood oo aan ahayn kaarboon, silikoon, baaruud iyo manganese waxaa loo yaqaannaa birta kaarboon.Kuwani waa birta daawaha leh ee kaarboonka ah ee ugu muhiimsan Sidoo kale iyadoo lagu saleynayo sifooyinka iyo walxaha alloyed, birta kaarboon waxaa loo kala saari karaa afar qaybood.
Birta kaarboon, agabka injineernimada ee inta badan loo isticmaaloBirta kaarboonku waa bir caadi ah ama bir caadi ah marka loo eego birta khaaska ah ama daawaha ah, kuwaas oo ka kooban biraha alloying kale marka lagu daro qaybaha caadiga ah ee birta boqolkiiba boqolayda ay wadaagaan.
Waxaa laga sameeyay birta kaarboonka caadiga ah ama birta qaab dhismeedka kaarboon oo tayadeedu sareyso, tuubooyinka birta waxaa loo yaqaannaa birta kaarboonka.Gudaha dhuumaha birta kaarboonka ee lagu dahaadhay tuubada dahaarka walxaha adkaysi u leh waxay kordhin kartaa kala duwanaanshaha isticmaalka tubada birta kaarboon.
Birta kaarboon waxaa loo isticmaalaa in warshadaha casriga ah horraantii iyo qadarka ugu weyn ee material.The dalalka warshadaha ee dunida, dadaalka lagu kordhinayo xoog sare birta daawaha hoose iyo Production steel alloy sidoo kale aad fiiro gaar ah si kor loogu qaado tayada steel carbon ah.iyo ballaarinta kala duwan ee noocyada iyo isticmaalka.Qaybta wax soo saarka birta kaarboon ee wax soo saarka birta ee wadamada ku saabsan ilaalinta ilaa 80% ma aha
kaliya si weyn loo isticmaalo dhismayaasha.buundooyinka.jidadka tareenadalaakiin sidoo kale warshadaha petrochemical ee casriga ah horumarinta badda laakiin sidoo kale aad u hesho isticmaalka badan.
Waxa ku jira kaarboonku waxa uu ka yar yahay 1.35% marka laga reebo walxaha kale ee daawaynta birta ah.marka lagu daro silikoon,manganese, fosfooraska sulfur iyo wasakhda kale ee birta,carbonka iyo xadidan ductility, adkaanshaha iyo weldability.Marka la barbardhigo noocyada kale ee steel.carbon steel iyadoo la isticmaalayo ugu horraysa.hooseeya.kala duwan ee waxqabadka, qadarka ugu badan Ku haboon cadaadiska magaca PN≤32.0MPa.heterature-30-425℃ biyaha
steam.air.hydrogen.ammonia.nitrogen iyo batroolka iyo warbaahinta kale.
Waqtiga boostada: Agoosto-02-2023