Refractory manufacturer's mineral processing requirements for refractory raw materials: generally, there are few natural minerals that meet the standard of high-quality raw materials.

Our ceramic fiber by using double side needling methods which improve the tensile strength and the flatness of the ceramic fiber blanket,and contains no organic binders which guarantee the stability and reliability of the ceramic fiber blanket under both high temperature and low temperature.

Brown fused alumina is used in refractory castable and refractory bricks,while for abrasive application,it is suitable for grinding high-tensile strength metal such as steel,annealed malleable iron etc.

Our Sintered type synthetic flux choose good quality raw materials of calcite and bauxite sintered in rotary kiln under temperature 1300℃,then cooling and crushing into girt and packing for delivery ,its Melting point is below 1350 ℃ ,Principal mineralogical phase: C12A7 .

Our white fused alumina choose first grade aluminum oxide as raw material and smelt in arc electronic furnace in high temperature.White fused alumina widely used in high grade refractory products,abrasive,abrasive tools,polishing,special ceramic etc.First grade of white fused alumina ,middle Na white fused alumina and low Na white fused alumina are

In order to improve utilization efficiency of LF refining slag, the change of Ca occurrence state during carbonation of refining slag was studied

In this thesis,analyzes one Special Steel 60t refining furnace of desulfurizati

The determination of components in bauxite was very important to guide the actual production of steelmaking.The mixture of lithium tetraborate with mass fraction of 35.3%and lithium metaborate with mass fraction of 64.7%was used as mixed flux