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  • Refractory materials production process

    Refractory production process is roughly as follows: raw material mining - raw materials calcined or fused - broken and crushed - screening - ingredients and mixing - forming - drying - firing - testing - finished products. The following or...18-01-24

  • Physical properties of refractory materials Organizational structur

    1. Porosity The apparent porosity reflects the density of the refractory material, ie the percentage of apparent pore volume in the brick to the total volume of the brick. Bulk density is the mass of the total volume of refractory unit volu...18-01-23

  • Refractories in various parts of the use

    In the glass industry, the quality of refractory materials is of great significance for improving the quality of glass products, saving fuel, prolonging the life of melting furnace and reducing the production cost of glass. Refractory mater...18-01-22

  • Glass furnace refractory types of parts of the best match

    Refractory data as a glass furnace tension information, it has a decisive impact on the quality of glass, power consumption and product costs. The future of glass melting techniques depends to a certain extent on the improvement of manufact...18-01-19

  • The theoretical basis of zirconium-containing corundum brick

    Zirconium-containing corundum brick Zirconia, zircon as raw material to produce corundum brick. Zirconia series products, zircon series products, zirconium mullite and zirconium corundum series of products belong to such products. According...18-01-18

  • Refractory raw materials processing procedures and broken crushing points

    Refractory raw materials processing is to enter the factory of various shapes and sizes of refractory raw materials (including raw ore and clinker) into the required size, and remove impurities mixed with refractory raw materials for the pr...18-01-17

  • High-quality refractory bricks should have what conditions

    Refractory brick is a good refractory material, mainly used in the construction of kilns. The quality of refractory bricks are also good or bad, good quality firebrick durable fire effect. So high-quality refractory bricks should have what...18-01-16

  • Glass furnace structure and various parts of refractory materials

    Refractory materials are the main building blocks of glass melting furnaces and have a decisive influence on the quality of glass, energy consumption and even the cost of the product. The development of glass melting technology depends larg...18-01-15

  • Selection of Thermal Refractory Applications in Metallurgical Industry

    Insulating refractories are refractory materials with high porosity, low bulk density and low thermal conductivity. It features a porous structure (porosity is generally 40% to 85%) and high thermal insulation. Insulating refractory used as...18-01-08


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