1. EconomyThe use of lightweight refractory bricks can reduce the cost of the foundation, save steel and concrete, and then reduce the overall cost of the building.2. ConstructabilityLightweight refractory bricks have go···

The blast furnace iron ditch is a channel for guiding high-temperature molten iron and molten slag, and its refractory lining is subject to high temperature, mechanical and chemical erosion of molten iron and slag. The f···

The structure of the small furnace has a decisive influence on the direction, speed, air-gas mixing degree and flame length of the flame. The preheating temperature of the air-gas and the excess air coefficient determine···

Fused zirconium corundum brick (AZS) are mostly used in the highest temperature part of the kiln and the most seriously eroded part by the glass liquid. The main composition of fused zirconium corundum brickDifferent bri···

Introduction of Magnesium Iron Spinel BrickMagnesia-iron spinel bricks are made of bivalent iron aluminum spinel (FeO Al2O3) and high-purity magnesia as the main raw materials. During the firing process, the firing tempe···

Electrode heating is used in the heat preservation electric arc furnace, and the inner side of the furnace lining carries high-temperature slag liquid. When the high-temperature molten liquid comes out of the furnace, th···

At present, the furnace walls of electric furnaces are almost all built with high-quality magnesia carbon bricks, so the life of high-quality magnesia carbon bricks determines the service life of electric furnaces. The m···

Steel fiber castables are used in the outlet, top, side walls of boilers and furnaces, and are widely used in steel, metallurgy, chemical and building materials industries. Refractory castables are also called unshaped r···

Four advantages of Refractory Alumina Ceramic Grinding Balls for Ball Mill:First, the investment is small and the operating cost is low. Take the commonly used ф3.2×13m cement ball mill as an example: the output of the···

The use of activated alumina ballsActivated alumina balls can absorb lubricating oil and other oil vapors from contaminated oxygen, hydrogen and sulfur dioxide, and can be used as catalysts or carriers. It is widely used···