热销产品
行业动态
商机资讯
The difference between electric fused bricks and clay bricks
Electric fusion bricks and clay bricks are both refractory materials and have a wide range of uses in building materials. Today, Yuhua Electric Fusion Technology will introduce their differences to everyone:
How to Make Electric Fused Bricks
Refractory bricks are abbreviated as firebricks. Refractory materials made by firing refractory clay or other refractory materials. Light yellow or brownish in color. Mainly used for building smelting furnaces, capable of withstanding high temperatures ranging from 1580 ℃ to 1770 ℃. Also known as firebricks. Refractory materials with a certain shape and size. According to the preparation process, it can be divided into fired bricks, unburned bricks, electric fused bricks (fused cast bricks), and fire-resistant and insulated bricks; According to shape and size, it can be divided into standard bricks, ordinary bricks, special bricks, etc. It can be used as high-temperature building materials and structural materials for building kilns and various thermal equipment, and can withstand various physical and chemical changes and mechanical effects at high temperatures. For example, refractory clay bricks, high alumina bricks, silica bricks, magnesium bricks, etc.
Reasons for the occurrence of air holes during the pouring process of fused zirconia corundum bricks
The relationship between the casting of fused zirconia corundum bricks and the porosity during casting
The Development Trend of Tunnel Kiln
Due to continuous operation, tunnel kilns maximize the utilization of flue gas and waste heat, with high thermal efficiency and good working conditions. They are widely used in the refractory industry and are suitable for firing various refractory bricks such as high alumina bricks, clay bricks, silica bricks, magnesia bricks, sliding plates, aluminum carbon bricks, etc. Modern tunnel kilns are developing towards large-scale, lightweight, flat, and intelligent trends.
Requirements and Development Trends of Refractory Materials for Electric Arc Furnace Taps
The common tapping method for electric arc furnaces is slot tapping. Due to the large inclination angle of the electric arc furnace, this type of tapping corrodes refractory materials quickly, shortens the service life of the electric arc furnace lining, and affects steelmaking efficiency; Severe erosion of the ladle also affects its lifespan; It can easily lead to the diffusion of molten steel and oxidation, seriously affecting the quality of the steel; It is difficult to retain steel slag for tapping. Leaving steel slag for tapping can more fully utilize heat and reduce power consumption. Without slag entering the ladle, it can reduce the erosion of slag on refractory materials. However, slot tapping is not conducive to reducing refractory material loss and reducing power consumption
The Thermal Expansion Performance of Electric Fused Bricks and the Influence of Glass Kilns
The ignition and baking process of a glass furnace is based on the physical and chemical properties of the refractory material used in the furnace, which is the thermal expansion performance of the refractory material. After heating and baking, the refractory material completes the internal crystal transformation and volume change, in order to achieve normal use at high temperatures.
产品标签
Phone：+86-13803828619
Phone：+86-15290863396
Mailbox：zzstdr@163.com
Address: No. 330, Weilai Avenue, Xinmi City, Henan Province