Refractory Material for steel making About 70% of refractory products are used in the steel industry. When they are used up, they can become a valuable source of raw materials, so it is necessary to sort and recycle waste. Steel mills are always looking for and continue to find simple ways to rework and use used materials. The steelmaking process involves high-temperature operations. Refractory materials that operate at high temperatures are used in these devices. Tar-bonded

Classification of refractory material Classification of refractory materials Refractory materials are classified in various ways according to (i) chemical composition, (ii) chemical properties of their constituent substances, (iii) according to the place of use, (iv) refractory material, (v) manufacturing method, and (vi) The physical form, (vii) according to the application, (viii) according to the thermal conductivity, (ix) according to the main characteristics of the matri

Properties of Refractory Materials Important characteristics of refractory materials include chemical composition, bulk density, apparent porosity, apparent specific gravity, and resistance to atmospheric temperature. These characteristics are often used as "checkpoints" during manufacturing and quality control. The chemical composition is the basis for the classification of refractory materials, and the density, porosity, and strength are affected by many other factors. Thes