Anyang Hengsheng Metallurgical Refractories Co., Ltd.

Anyang Hengsheng Metallurgical Refractories Co., Ltd. is based in China and lists Ferro Silicon Barium Calcium Inoculant and Rare Earth Ferro Silicon on Global Trade Plaza. The company lists 2014 as its year of establishment. Ferro Silicon Barium Calcium Inoculant (CaSiBa) is described as increasing graphitization core, refining graphite, promoting A-type graphite in grey iron castings, and improving intensity. For ductile iron parts, it makes graphite small, round, and improves nodulizing grade. It reduces molten iron super-cooling, promotes graphite precipitation, reduces chilling tendency, lowers relative hardness, and improves casting machinability. It dissolves and absorbs easily, reduces gas content in molten iron, and has high recession-proof ability while preventing nodulizing decline. Wall thickness sensitivity is small, and it enables well-closed formation. Standard grades include Ca10Si50Ba, Ca13Si45Ba, Ca11Si45Ba, Ca9Si45Ba, Ca7Si45Ba, and Ca5Si45Ba. Specification, packaging, and granular size can be produced according to customer demand. Rare Earth Ferro Silicon (RE FeSi) adopts a one-stage process production and forms in secondary thin pouring. It has high Si content, high Re retrieval, easy adjustment, and is assembly compacted with even chemical composition. It has a silver-gray appearance with metallic luster, is hard and easy to crush. It is suitable as an additive in steelmaking and iron-casting, or as an intermediate alloy of rare earth. It serves as an inoculant for gray, ductile, and vermicular casting iron. It is an important additive in inoculants, nodulizing, and vermiculizing agents. Standard grades include FeSiRe, FeSiRe30-A, and FeSiRe30-B. Size is 10-50mm, etc. Specification, packaging, and granular size can be produced according to customer demand.