Feb 09, 20 are Calcium Silicon, Si-Al-Ba-Ca alloy, Nitrided Ferro Chrome, Casi Cored Wire, Silicon Briquette and so on. They have been detected and identified as "quality standard products" by Quality and Technical Supervision Institution.Ferro Alloy/Calcium Silicon Alloy Cored Wire, US $ 810 - 2540 / Metric Ton, He, China, Huatuo, CaSi, CaAl, CaFe, C, urce from Huatuo Metallurgy Co ...The Calcium ferro cored wire manufacturers are introduced for everyone. In the actual steelmaking application of Calcium ease the yield of the alloy in the Calcium ferro cored wire, the Calcium ferro cored wire should be melted as deep as possible in the molten steel. Generally, the Calcium ferro cored wire .... We are a munafacturer of alloys for 13 years. Thus the quality and price can be assured. Product range: cored wire, ferro silicon, inoculant, Si-ca alloy, silicon carbide, calcium metal. Calcium silicon manganese, Silicon metal. etc. The chemicalposition, packaging and particle size can be customized please.