Fused Corundum Bricks for Glass Furnace

The fused refractory is made by melting the precisely prepared mixture in an electric arc furnace, then pouring it into a sand mold, and the ingot is heat-treated before machining. The smelting process can obtain complete coarse crystals and dense structures. Compared with sintered refractories, it has the characteristics of compact structure, low porosity, high … Read more

Application of High Alumina Brick in Lead Metallurgical Furnace

High alumina fire bricks belong to aluminum silicate refractories and are called neutral refractories according to their chemical properties. They are the most widely used refractory bricks in the refractory industry. High-alumina bricks have the advantages of small creep at high temperatures, strong slag resistance, strong erosive corrosion resistance, and good thermal shock stability. Therefore, … Read more

Application of Alumina Grinding Balls

Alumina grinding balls are non-metallic grinding media widely used in industrial grinding. It has many physical and chemical advantages over metal grinding balls. Application of alumina grinding balls. Rongsheng alumina grinding ball manufacturers provide high-quality alumina ball grinding balls. Contact us for free quotes and samples. Get a Free Quote Properties of Alumina Grinding Balls … Read more

High Alumina Bricks for Aluminium Industry Furnace for Sale in Venezuela

At present, high-alumina bricks and low-cement castables are mostly used for masonry in the furnace roof of aluminum industry kilns. In order to speed up the smelting speed and save energy, light bricks, light refractory castables, and refractory fiber products are generally used as thermal insulation layers. High-alumina bricks for the roof of aluminum industry … Read more

Application of Andalusite Refractory Bricks in High Temperature Kilns

Andalusite refractory bricks are suitable for use as refractory bricks for hot blast stove ceramic burners. By introducing andalusite and silicon micro powder of different grades and contents to improve its chemical mineral composition and improve the purity of raw materials. More importantly, the softening temperature under load, thermal shock resistance, and high temperature creep … Read more

Comparison of Properties of Refractory Balls of Various Materials Used in Ball-Type Hot Blast Stoves

In iron-making enterprises, the ball-type hot blast furnace is blast furnace blast heating equipment. The core of the technical problem of the spherical hot blast stove is the pebble bed. The pebble bed is formed by the natural accumulation of refractory balls of equal diameter. Generally, it is divided into upper and lower sections according … Read more

What Factors Affect the Performance of Cement-Free High-Alumina Self-Flowing Castables?

The continuous development of materials science is mainly affected by two factors, namely the needs of users and the upgrading of technology. Changes in user industrial patterns and user demand for high-quality products have led to major improvements in the use of refractory materials. So, what factors affect the performance of cement-free high-alumina self-flowing castables? … Read more

What is the Service Temperature of High Alumina Insulating Refractory Brick?

High Alumina Insulating Refractory Brick mainly refers to refractory products with an alumina content of more than 48%. Because of its advantages such as low volume density, lightweight, and good heat insulation effect, it is also called lightweight high alumina brick or heat insulation high alumina brick. It is a kind of insulating refractory brick … Read more

Several Advantages of Using Phosphate Bricks in Small Rotary Kilns

Phosphate bricks and wear-resistant bricks are both of the phosphate bonded high alumina kiln lining bricks. Phosphate bonded high alumina bricks use phosphoric acid solution or aluminum phosphate solution (aluminum dihydrogen phosphate, PA-80 glue, etc.) as the binder, bauxite clinker as aggregate, and press molding. It is a chemically bonded refractory bricks product made by … Read more

Factors Affecting High-Alumina Wear-Resistant Plastics

Circulating fluidized bed boiler (CFB), as a major “clean combustion” device, is widely used in new or rebuilt fire (thermal) power plant projects. And it drives the continuous improvement and development of refractory materials for CFB boilers. The CFB boiler has a complex lining structure, and there are a large number of high-concentration, high-speed circulating … Read more