Henan Ruishi Investment Group Co., Ltd.

metallurgical(1)
refractory(4)

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synthetic slag premelted calcium aluminate
Specification: 5-30mm/3-25mm/5-45mm/200MESH-0
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 ...

99% al2o3 white tabular sintered alumina
Specification: 0-1mm, 1-3mm,, 3-5mm, 5-8mm, 180MESH-0, 240MESN-0, 320MESH-0
Detail: Tabular alumina of Ruishi Brand is a kind of pure sintered corundum,which is sintered and completely shrink without adding any additive,such as MgO or B2O3,with coarse crystals and well-developed ¦Á- Al2O3 crystal structure.Th...

98% al2o3 subwhite fused alumina
Specification: 0-1mm, 1-3mm,, 3-5mm, 5-8mm, 180MESH-0, 240MESN-0, 320MESH-0
Detail: RS Brown fused alumina 98% is a new corundum product used to solve the problems in the process of the traditional Brown fused alumina 98% replacing the white fused alumina and tabular alumina according to the practical needs o...

99% al2o3 white fused alumina
Specification: 0-1mm, 1-3mm,, 3-5mm, 5-8mm, 180MESH-0, 240MESN-0, 320MESH-0
Detail: White Fused Alumina is characterized by its high purity, acid and alkali resistance, good thermal stability. It¡¯s the high grade refractory materials. Please contact us for more technical specification

95% al2o3 brown fused alumina
Specification: 0-1mm, 1-3mm,, 3-5mm, 5-8mm, 180MESH-0, 240MESN-0, 320MESH-0
Detail: Brown Fused Alumina is fused in the electric-arc furnace under the high temperature of above 2250¡æ with high quality abrasive bauxite as raw material and matched by the carbon material and scrap iron.The degree of refractory ...


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