Kodi Calcium Silicon Alloy Amagwiritsidwa Ntchito Bwanji?

Popeza calcium imakhala yogwirizana kwambiri ndi okosijeni, sulfure, haidrojeni, nayitrogeni ndi kaboni muzitsulo zosungunuka, calcium silicon alloy imagwiritsidwa ntchito makamaka pakuchepetsa, kutulutsa mpweya ndi kukonza sulfure muzitsulo zosungunuka. Silicon ya calcium imatulutsa mphamvu yotulutsa mphamvu ikawonjezeredwa kuchitsulo chosungunuka.

Calcium imasanduka nthunzi ya kashiamu muchitsulo chosungunuka, chomwe chimasonkhezera chitsulo chosungunuka ndipo chimakhala chopindulitsa pakuyandama kwa zinthu zopanda zitsulo. Pambuyo pa calcium silicon alloy ndi deoxidized, inclusions yopanda zitsulo yokhala ndi tinthu tating'onoting'ono tomwe timayandama timapangidwa, ndipo mawonekedwe ndi mawonekedwe azinthu zopanda zitsulo zimasinthidwanso. Choncho, calcium silicon alloy imagwiritsidwa ntchito popanga chitsulo choyera, chitsulo chapamwamba chokhala ndi mpweya wochepa wa sulfure ndi sulfure, ndi chitsulo chapadera chokhala ndi mpweya wochepa kwambiri ndi sulfure. Kuonjezera calcium silicon alloy kumatha kuthetsa mavuto monga tinatake tozungulira pa ladle nozzle ya chitsulo ntchito aluminiyamu monga deoxidizer komaliza, ndi blockage wa tundish nozzle mu mosalekeza zitsulo kuponyera | kupanga zitsulo.

M'ng'anjo ya kunja-ng'anjo kuyeretsa zitsulo, kashiamu silicate ufa kapena pachimake waya ntchito deoxidation ndi desulfurization kuchepetsa mpweya ndi sulfure okhutira mu zitsulo kuti otsika kwambiri; imathanso kuwongolera mawonekedwe a sulfide muzitsulo ndikuwongolera kuchuluka kwa magwiritsidwe a calcium. Popanga chitsulo chosungunula, kuwonjezera pa deoxidizing ndi kuyeretsa, calcium silicon alloy imagwiranso ntchito yolera, kuthandiza kupanga graphite yabwino kapena yozungulira; imatha kugawira graphite mu chitsulo chotuwira ndikuchepetsa chizolowezi choyera; imathanso kuonjezera silicon ndi desulfurize, kupititsa patsogolo chitsulo chosungunuka.