Henan Ruishi Inveestment Group Co.,Ltd.

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calcium ferrite
Specification: 5-50mm 3-30mm 0-25mm
Detail: Premelted steel making slagging agent( Calcium Feerite) can accelerate the dissolution of lime,so it doesn¡¯t need to use fluorite to promote melting, to achieve Fluoride-Free steel making, reduce the furnace lining erosion, a...

brown fused alumina
Specification: F12-F220 0-1mm 1-3mm 3-5mm 0-200mesh
Detail: Brown Fused Alumina is fused and crystallized under high temperature from mixture of bauxite and other materials, characterized by its high hardness, good toughness and sharp shape in particles. Abrasive tools made of it are s...

white fused alumina
Specification: F12-F220 0-1mm 1-3mm 3-5mm 0-200mesh
Detail: White fused alumina is electrically fused in arc furnace with high grade Bayer's process alumina as raw material. It has higher hardness and slight lower toughness co***ring with brown fused alumina. It is also characterized b...

calcium aluminate
Specification: 5-30mm 0-25mm 5-50mm
Detail: Calcium aluminate (Premelted calcium aluminates residue) is mainly used for separating the impurity elements such as sulfur and oxygen in ladle refining of LF furnace, open hearth furnace and the converter furnace, and it can ...


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