Refractory Raw Materials, Fire Bricks Price, Magnesite Bricks

Comparative analysis of fire-resistant ball performance Mar 11, 2024

There are four main types of refractory balls: high-aluminum refractory balls, silica refractory balls, magnesium-aluminum refractory balls, and porcelain balls. Currently, there are many high-aluminum refractory balls on the market, which are mostly used in spherical hot blast stoves with an area o...

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high-aluminum refractory balls
silica refractory balls

$A Comparison of Different Refractory Bricks - Ceramic Fiber Module China, Magnesia Iron Aluminum Brick, and Corundum Mullite Insulation Brick$

A Comparison of Different Refractory Bricks - Ceramic Fiber Module China, Magnesia Iron Aluminum Brick, and Corundum Mullite Insulation Brick Mar 07, 2024

Refractory bricks play a vital role in various high-temperature industrial applications. This article aims to compare three types of refractory bricks: ceramic fiber module China, magnesia iron aluminum brick, and corundum mullite insulation brick. We will explore their characteristics, advantages,...

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What is the difference between Magnesia Bricks and High Alumina Bricks? Mar 06, 2024

Magnesia bricks and high alumina bricks are two refractory products with different materials and properties. They can also be used in high-temperature kilns. However, many customers have difficulties when choosing and cannot distinguish the characteristics and uses of the two bricks. . Magnesia bric...

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Effect of temperature heat treatment on wear resistance of high aluminum castables Mar 04, 2024

For samples heat-treated at different temperatures, the wear volume changes with the test temperature in a similar trend, that is, the higher the test temperature, the smaller the wear volume of the sample; and at each test temperature, the wear volume of the sample after treatment at 1200°C is...

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Refractory Castable

$Eleven common basic questions and answers about refractory materials$

Eleven common basic questions and answers about refractory materials Mar 01, 2024

1.What is the porosity of refractory materials? There are three types of pores produced in refractory materials during the production process, namely open pores, closed pores and through-holes. Apparent porosity is the ratio of the volume of the pores (open H pores) connecting the refractory materia...

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Refractory Material

How to choose suitable alumina powder and dispersant for High-Aluminum Castables? Feb 28, 2024

When we studied chemistry, we learned that water is composed of H2 and O2, and salt is composed of Na and Cl. Every item has a path to make it. In the production process of high-aluminum castables, different materials also need to be added. The properties of high-aluminum castables made of different...

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high-aluminum castables

Understanding the Impact of Silica on Bricks: A Comprehensive Guide Feb 27, 2024

Introduction: Silica is a crucial element in the manufacturing process of bricks, playing a significant role in their strength, durability, and overall quality. In this blog post, we delve into the effects of silica on bricks, exploring its importance and how it influences various aspects of brick p...

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silica in brick

Introduction to two standard brick types - B622, B322 Feb 27, 2024

At present, most of the cement rotary kiln refractory bricks used in our country adopt two standards: VDZ standard (German standard) and ISO standard (international standard). The VDZ standard brick type is smaller and is suitable for alkaline bricks with large expansion, such as magnesia-aluminum t...

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kiln refractory bricks
B622 bricks

Difference between Magnesia Bricks and High Alumina Bricks Feb 26, 2024

Magnesia Bricks and High Alumina Bricks are two common types of refractory bricks used in various industries. Although they both have high heat resistance, there are some differences between them in terms of composition and performance. Composition: Magnesia Bricks: Magnesia bricks are primarily...

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Magnesia bricks
High Alumina Bricks

$What are the general dimensions of refractory bricks?$

What are the general dimensions of refractory bricks? Feb 22, 2024

Refractory bricks are a kind of refractory material used to build smelting furnaces and combustion kilns. They are made of refractory clay or other refractory raw materials. They can withstand refractory temperatures up to more than 1,700 degrees. There are many sizes of refractory bricks. Choose ac...

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Refractory bricks
Unshaped refractory bricks

Castable Definition and Its Uses Feb 20, 2024

1. What is castable? Castable, also known as grouting material, is a material made of cement, lime, sand, gravel, fly ash and other materials mixed in a certain proportion. Its main purpose is to fill the holes and gaps in the concrete structure and improve the structural strength. Density and overa...

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$The Higher Service Temperature, The Worse Wear Resistance Of Refractory Bricks.$

The Higher Service Temperature, The Worse Wear Resistance Of Refractory Bricks. Feb 19, 2024

Choose four types of refractory products: high alumina bricks, corundum bricks, silicon nitride bonded silicon carbide bricks and clay bonded silicon carbide bricks. As can be seen from Figure 1: three types of oxides: high alumina bricks, corundum bricks and clay bonded silicon carbide bricks ( The...

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