Insulation and Refractories Thermal insulators are poor conductors of heat and have low thermal conductivity. Insulation materials are used in buildings and manufacturing processes to prevent heat gain or loss. Although its main purpose is economy, it also provides more precise process temperature control and personnel protection. Prevent condensation on cold surfaces and the resulting corrosion. These materials are porous and contain a large number of inactive air pockets. T

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