Henan Ruishi Investment Group Co., Ltd.

calcium aluminate Metallurgy for steelmaking 1. 22 years' manfacture experience 2. Controlled composi

Specifications Fused Magnesia-Alumina Spinel 1, compact texture and uniform structure 2, high intensity

Characteristics: tenacious texture, dense structure and high strength. Application: steel industry Chemic

1) High quality bauxite as raw material 2)Very low amount of iron oxide 3) High hardness, good toughness 4)

1) High quality bauxite as raw material 2)Very low amount of iron oxide 3) High hardness, good toughness

Characteristics: moderate hardness, high toughness, high temperature resistance, and stable thermal stability

1) High quality bauxite as raw material 2)Very low amount of iron oxide 3) High hardness, good toughness 4)

Sub-white fused alumina 1, Al2O3: 97.5%MIN , SiO3:0.30%Max 2, without bursting, without pulverising and hi

Sintered white tabular alumina 1, a- Al2O3 crystal structure with more closed porosity 2, high purity, goo

Sintered mullite 1. Custom size 2. Uniform expansion 3. Good thermal shock stability 4. High RUL

Performance:low expansion, unsintered , non pulverise , non craze Non stick, regeneration performance good.

Calcium ferrite for steelmaking 1. high capacity to absorb acidic impurities 2, used as deoxidizer, desulf

this kind of white fused alumina electrically fused in arc furnace with high grade processed alumina as raw ma

Comparing with brown fused alumina. It is also characterized by its high purity, acid and alkali resistance, g

RS Brown Fused Alumina is characterized by high purity, good crystal, strong fluidity, low coefficient of line

Dense fused alumina is a high grade refractory materials, with the main crystal phase of more than 96% and por

Brown Fused Alumina is fused in the electric-arc furnace under the high temperature of above 2250℃

This kind of Brown Fused Alumina is mainly used for various material workpieces to decontaminate, derusting, p

Brown fused alumina melt film precision casting sand is the latest corundum products self-developed by RuiShi

This kind of corundum is mainly used for non-slip of airport and road, chemical factory board paving and surfa