Aloyi ya binary yopangidwa ndi silicon ndi calcium ndi ya gulu la ferroalloys.Zigawo zake zazikulu ndi silicon ndi calcium, komanso zimakhala ndi zonyansa monga chitsulo, aluminiyamu, carbon, sulfure ndi phosphorous mosiyanasiyana.Mumakampani achitsulo ndi zitsulo, ndi...
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