The magnesia alumina spinelbrick is a high-grade alkaline refractory material with periclase and spinel as the main minerals, which is formed by high pressure molding and high temperature sintering. combine. It has the c···

Castables with a bulk density less than 1.5 specific gravity are lightweight castable refractory, mainly for thermal insulation.The raw materials of the lightweight castable refractory are aggregates and powders that are···

With the advent of oxygen-blown converters and continuous casting, ladle-lined clay bricks (even high-alumina bricks) are no longer applicable. In the initial stage of high alumina and alkalinization of the ladle lining,···

The fused zirconium corundum brick ingot will form chemical-phase composition segregation along the cross section due to the effect of temperature gradient during the condensation process.The higher the ZrO2 content, the···

Zirconia bricks are refractory products produced from zirconia as the main raw material. There are two main manufacturing methods: sintering and casting. There are three crystal forms of zirconia: monoclinic, tetragonal ···

1. Activated aluminum balls for adsorbents:It is used in industries such as air separation to remove water and purify gas. Used as an oxygen -making industry, textile industry, gas drying, and dry chemical fertilizer and···

In addition to the commonly used carbon-based refractory linings in submerged arc furnaces, basic magnesia bricks and magnesia sand-based magnesia refractory linings have also been widely used. For example, in nickel-iro···

Characteristics and uses of anti-stripping high alumina brickAnti-stripping high-alumina brick definition: It is made of high-alumina bauxite mixed with ZrO2-containing zircon sand as raw materials, prepared according to···

Silicon nitride combined with silicon carbide refractory material is a high-hardness non-metallic material with good wear resistance, high temperature strength, high temperature creep resistance and slag corrosion resist···

Before construction, it is necessary to carefully check whether the construction tools such as molds meet the requirements for use, and whether the rust removal of the equipment, the welding and installation of tortoise ···