Kutembenuza chitsulo kupanga kashiamu kachitsulo Si40 Fe40 Ca10

Pambuyo pa alloy silicon-calcium alloy deoxidized, non-metal inclusions ndi tinthu tating'onoting'ono tating'onoting'ono tomwe timayandama timapangidwa, ndipo mawonekedwe ndi mawonekedwe azinthu zopanda zitsulo zimasinthidwanso.Choncho, silicon-calcium alloy imagwiritsidwa ntchito popanga chitsulo choyera, chitsulo chapamwamba chokhala ndi mpweya wochepa wa sulfure ndi sulfure, ndi chitsulo chogwira ntchito chapadera chokhala ndi mpweya wochepa kwambiri ndi sulfure.Kuwonjezera silicon-kashiamu aloyi akhoza kuthetsa nodulation wa zitsulo ndi aluminiyamu monga deoxidizer komaliza pa nozzle ladle, ndi clogging wa nozzle wa tundish wa kuponyera mosalekeza |kupanga zitsulo.Muukadaulo woyenga zitsulo kunja kwa ng'anjo, ufa wa silicon-kashiamu kapena waya wapakati umagwiritsidwa ntchito pochotsa mpweya ndi sulfurization kuti achepetse zomwe zili ndi mpweya ndi sulfure muzitsulo mpaka kutsika kwambiri;imathanso kuwongolera mawonekedwe a sulfide muzitsulo ndikuwongolera kuchuluka kwa magwiritsidwe a calcium.Popanga chitsulo chosungunula, kuwonjezera pa deoxidation ndi kuyeretsa, silicon-calcium alloy imagwiranso ntchito yotsekemera, yomwe imathandiza kupanga graphite yabwino kapena yozungulira;amapanga graphite mu imvi kuponyedwa chitsulo mofanana anagawira, amachepetsa chizolowezi whitening;ndipo amatha kuonjezera silicon ndi desulfurize, Kupititsa patsogolo khalidwe lachitsulo.