Silicon carbide castable refers to refractory castable with Al2O3 as the main component and SiC as the secondary component, this series castable high wear resistance, high temperature strength, fire resistance, high hardness. It is an important chemical properties with oxidation resistance, corrosion resistance, silicon carbide is relatively stable chemical properties, acid resistance is very good, … Read more
Today，RS Group’s newly developed fused silica bricks are released. The fused silica bricks are customized bricks, according to customer’s furnace condition. Get Free Quote Well, what is the fused silica brick? Where is it used? What are the characteristics? Our engineer said, fused silica bricks have a silicon content of up to 99.99%. Mainly used … Read more
The glass tank furnace refractories wikipedia, mainly refers to that refractory material on the inner wall of the glass furnace is subject to the temperature & chemical corrosion, mechanical erosion. And as the time goes by, the refractories can also be aging and falling off from the glass tank furnace liner. Glass tank furnace refractory … Read more
On November 13, 2018, Rongsheng Kiln Refractory Company, under the leadership of Mr. Chu Keqi, Chairman of our company, participated in the “24th International Industrial Exhibition” held in Moscow, Russia. Get Free Quote Metal-expo’2018,24th International Industrial Exhibition is the largest exhibition in the Russian metal processing industry and one of the world’s leading industrial exhibitions. It … Read more
Silica brick is a refractory product regarding silicon dioxide as a main component and its content is above 93%. It is made of quartzite as a raw material, and a small amount of mineralizer is added to be fired at a high temperature. It belongs to acidic refractory,which has strong resistance to acid slag erosion, but … Read more
We all know that the price of silica carbide brick is very expensive, so why is the price of it so expensive? As far as I’m concerned, this is related to the preciousness of the raw materials, the requirements for use and the production process of silica carbide bricks. So next I will analyze it … Read more
Thermal conductivity of high alumina bricks are higher than fire clay bricks. The reason is that there are few glass phases with low thermal conductivity in high alumina bricks, while the mullite and corundum crystal with better thermal conductivity increases, which improves the thermal conductivity of products. This article is from RS Kiln Company to … Read more
There are several important parameters to measure the quality of AZS brick. The initial temperature of glass phase. The glass phase exudation (1500 C, 4h) Static anti glass liquid erosion speed (mm/24h) ordinary sodium calcium glass, 1500 C, mm/36h These physical parameters are closely related to the chemical composition, and also have much to do … Read more
Before we talk about the properties of sintered corundum brick, we should know the making process of this refractory brick. Sintered corundum brick chooses calcined alumina (or industrial alumina) as raw material, made into refractory ball or body first and then sintered under the high temperature of 1750 ~ 1950 ℃. Get Free Quote As for the properties … Read more
Alumina Bubble Brick, made of alumina hollow ball and alumina powder at 1750℃, is a super high temperature energy-saving insulation material. Alumina bubble brick has advantages which can reduce the weight of furnace body, improve furnace structure, save material and energy. Interested in the advantages of high quality alumina bubble brick? Contact Rongsheng Kiln Refractory … Read more
