Phosphated high-alumina composite brick is a common type of new dry-process cement kiln brick, referred to as high-alumina phosphorus brick or phosphate brick. Phosphate brick products are high-alumina refractory products made of high-alumina bauxite clinker as the main raw material, phosphoric acid or aluminum phosphate as a binder, high-pressure molding, and heat treatment at 600°C. … Read more
The aluminum smelting process mainly produces alumina, then electrolyzes the alumina into metallic aluminum and performs smelting, dehydrogenation and purification, and finally casts it into aluminum ingots. There are many types of kilns used for aluminum smelting, and the furnaces have lower operating temperatures and better use conditions. Generally, clay bricks and high-alumina bricks are … Read more
The fire baffle of brick kiln is an innovative product that can replace the traditional brick kiln hanging refractory bricks. It can improve the adjustment flexibility of the tunnel kiln and reduce the temperature difference in the kiln. In fact, this fire baffle is a rigid refractory material made of ceramic fiber, which belongs to … Read more
The life of the titanium slag electric furnace is one of the main factors affecting the production of titanium slag, especially because the production of titanium slag needs to complete the smelting process at a high temperature of 1600℃~1800℃. Since the titanium slag melt has extremely high chemical activity, it can react with almost all … Read more
What kind of material is used to paste acid-resistant bricks? Acid-resistant glue, epoxy resin glue? The material for pasting acid-resistant bricks needs to be based on the needs of the environment: If it is a general environment, then KP-1 type acid-resistant glue can be used, and the price is favorable. If it is in a … Read more
New environmentally friendly processes and reduced pollutant emissions are the new driving force in the steelmaking industry. Magnesia-chrome bricks fired at temperatures above 1700°C are used for permanent lining of ladles in the production of stainless steel, due to their high physical and mechanical properties and dimensional stability. Tempered refractory bricks use a special binder … Read more
At present, the lining of the refining electric furnace is made of knotted magnesium ramming material, which is often used to produce medium and low carbon ferromanganese or medium and low carbon ferrochrome. The service life (furnace age) of the medium and low carbon ferromanganese lining is generally about 400 furnaces. If it encounters peak … Read more
Since carbon-free ladle bricks do not contain carbon, their thermal conductivity is lower than that of carbon-containing ladle bricks. It can reduce heat loss during the use of the ladle and the thermal impact on the cladding. According to the statistical results of the shell temperature (cladding wall part) of the carbon-free ladle brick test … Read more
Alumina Bubble Bricks is a heat-insulating refractory product made of alumina hollow balls as the main raw material. It is mainly used as the lining of high-temperature industrial furnaces below 1800℃ and the thermal insulation layer of high-temperature thermal equipment. Rongsheng refractory material manufacturer can provide high-quality high-temperature refractory lining material products for high-temperature industrial … Read more
Medium frequency centerless induction copper melting furnace – 30 tons copper melting furnace. Due to the substantial increase in the size of the furnace, new requirements have been put forward for the technology and performance of the furnace lining refractory materials. Rongsheng Refractory Material Manufacturer, 30 tons medium frequency centerless induction copper melting furnace refractory … Read more
