... /briquette,silicon carbide briquette; SiCa alloy, SiAlBaCa alloy, SiCaBa alloy,Ferro Silicon alloy, pre-melted Re-Ca-Si-C alloy; Carbon Ferro manganese,Nitrogenized Ferro ... -Si-Mg ferro alloy and etc; Alloy cored wires 3. Foundry Auxiliary Materials Recarburizer, Graphitized Carburant, Dregs Remover, Inoculant and magnesium alloy nodularizers, Die ...