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$Types and applications of refractory ramming materials$

Tipos e aplicações de materiais de atendimento refratário

2025-04-03 Nosso blog

Refractory ramming mass generally refers to dry ramming mass, which includes clay, alta alumina, mullite, corindo, silicon, magnesium, silicon carbide, mullite corundum, etc.. It is a bulk material made of a variety of ultrafine powder additives, fused cement or composite resin as a binder. The different bonding methods are water…

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$What are the reasons why ceramic refractory board turns yellow?$

Quais são as razões pelas quais a placa refratária de cerâmica fica amarela?

2025-03-25 Nosso blog

The ceramic refractory board is widely used in high-temperature industrial fields such as metallurgy, petrochemical, energia elétrica, kilns, etc.. due to its high temperature resistance, excellent thermal insulation and corrosion resistance. No entanto, during storage or use, some users may find that the surface of ceramic fiberboard turns yellow or changes…

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$The difference between boiler refractory castables and refractory bricks$

A diferença entre castáveis refratários e tijolos refratários

2025-03-08 Nosso blog

What kind of refractory material should be used in boilers? Should we choose refractory castables or refractory bricks? What is the difference between refractory castables and refractory bricks for boilers?

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A diferença entre tijolo de carbono magnésia e alumina magnésia tijolo de carbono

2025-03-07 Nosso blog

In the field of refractory materials, magnesia carbon brick and alumina magnesia carbon brick are two common high-performance materials, which are widely used in high-temperature equipment in industries such as steel, cement, and glass. Although they have similar names, they have significant differences in composition, performance, and application scenarios. magnésia…

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Introdução de tijolos de alumina de alta alum

2025-02-25 Nosso blog

Lev3 high alumina brick is one of the common refractory materials, which are formed and calcined from bauxite or other raw materials with high alumina content. Lev3 high alumina brick Characteristics of grade 3 high alumina bricks Chemical composition: AI203 content should be between 50% e 70%, Si02 content should…

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Método de construção de material de composição seca para o fundo do forno elétrico

2025-02-24 Nosso blog

The bottom of the electric furnace is a key part of the electric furnace that withstands pressure, thermal shock, and corrosion. In order to ensure the stability and durability of the bottom of the electric furnace at high temperatures, dry ramming material is usually used for construction. Dry ramming mass…

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