ニュース

High Aluminum Low Cement Castable

High-aluminum low-cement castable The main raw materials of high-aluminum low-cement castable are high-aluminum bauxite, with low-cement binder, refractory aggregate, powder and sodium tripolyphosphate and other additives. High-aluminum bauxite provides high alumina content to ensure fire resistance and wear resistance; low-cement binder reduces low melting phase … Read More

Ladle Covering Agent

What is Ladle Covering Agents: Ladle covering agents are functional materials used to cover the molten steel surface in ladles during steelmaking, with core functions including: Thermal insulation: Reducing heat loss to maintain pouring temperature stability; Anti-oxidation: Isolating air to prevent secondary oxidation of molten … Read More

EAF (Electric Arc Furnace) Refractory Lining

What are Common EAF Refractory Lining Materials？ EAF Refractory Lining is usually made of alkaline refractory materials, supplemented by neutral or acidic materials, and is configured differently according to the working conditions of the parts: Magnesium carbon brick is the core material, composed of magnesium … Read More

Silicon Carbide Tube Price

Introduction to Silicon Carbide Tube Silicon carbide tube is a high-performance ceramic tube made of silicon carbide (SiC) as the main raw material. It has the characteristics of high temperature resistance (temperature resistance up to 1600℃ or above), high strength, corrosion resistance, wear resistance, good … Read More
KERUI-Silica-Brick

Acidic Refractory For Cement Plant

Acidic refractory for cement plant is mainly composed of silicon dioxide (SiO₂), which has strong resistance to acidic slag erosion, but is easy to react with alkaline substances. Silica refractory Features: Contains SiO₂≥93%, refractoriness is about 1670~1730℃, high load softening temperature (close to refractoriness), but … Read More

Alkaline Materials For Cement Plants

Alkaline materials for cement plants are mainly composed of alkaline oxides (such as MgO, CaO), which have strong resistance to alkaline slag erosion and are often used in high-temperature oxidizing atmosphere environments. Magnesium refractory materials Features: With magnesium oxide (MgO) as the main component, it … Read More

KERUI Andalusite Brick

Main raw materials of Andalusite Brick Andalusite brick is made of andalusite as the main raw material, and is often added with powders such as sillimanite powder, mullite powder, calcined alumina powder, and high-alumina fine powder. Guangxi clay is also used as part of the … Read More

Steel Plant Refractory

There are many types of steel plant refractory materials. According to their chemical properties, they can be divided into acidic, alkaline and neutral refractory materials. According to the use parts, they can be divided into blast furnace refractory materials, converter refractory materials, electric furnace refractory … Read More

Carbon Roasting Furnace Refractory

There are many refractory materials commonly used in carbon roasting furnaces. The following are some of the more common types: Refractory Bricks 1. Clay fire bricks: Clay is the main raw material, containing high alumina and silica. It has good thermal stability and certain corrosion … Read More

Slide Gate Refractory

Common Type of Slide Gate Refractory High-aluminum Slide Gate: mainly made of high-aluminum raw materials, with high refractoriness, mechanical strength and corrosion resistance. Its high alumina content can withstand high temperatures and erosion of molten steel, and is suitable for some occasions with high requirements … Read More