High alumina fire brick is a kind of widely used refractory brick, which is playing an important role in industrial kiln. High alumina refractory bricks as the industrial kiln lining can resist to the chemical erosion and mechanical erosion., today we...
Mullite is a kind of excellent refractory material with the characteristics of good thermal shock stability, high refractoriness under load, high temperature creep value is small, big hardness , good resistance to chemical attack. Now there are mainly...
Lightweight mullite brick and high alumina bricks are belongs to lightweight refractory brick, and both are of common lightweight refractory brick, so what’s the difference between the lightweight mullite brick and lightweight high alumina bricks? T...
Lightweight mullite brick and lightweight high alumina bricks are both belongs to lightweight refractory bricks, and what’s the difference between the lightweight mullite bricks and alumina insulating bricks? The following are the several aspects: ...
Five Properties of High Alumina Refractory Bricks
Compared to fireclay brick, high alumina bricks have the advantages of high refractoriness, high refractoriness under load, the slag resistance will be improved with the increase of Al203 content. Specifically,...
Do you know High Alumina Bricks?
High alumina refractory brick is one of the most common refractory bricks in refractory brick, it can be widely used in many fields, owing to its properties of high refractoriness under load, fire resistance and slag...
High Alumina Bricks Porperties
1. One of the important working properties of high alumina refractory brick is the structure strength at high temperature. This characteristic is usually evaluated by the deformation temperature of refractoriness. In recent...
Refractory bricks are used widely, from low temperature to high temperature, and every range will refer to fire brick, is the necessary material for building the lining of the industrial kiln. The basic function of refractory brick is to build kiln lining...
Rongsheng as the refractory brick manufacturer, it is the basic integrity to provide qualified refractory brick. But as the purchaser, it’s necessary for them to check the refractory quality. How to judge if the refractory bricks are qualified? There ar...
Lightweight refractory brick means that the refractory brick density less than 1.3x103kg/m3, owing to the characteristics of small density, high porosity, small thermal conductivity, good heat insulation performance and certain compression strength,...
Owing to the corundum bricks have the characteristics of good stability, strong slag-resistance, large application, so it can be used as lining of many industrial kilns. Corundum bricks have good properties but with high price. So there are matters...
What should notice when choosing high alumina firebrick? What is the ability about the high alumina refractory brick, if can reach the target of long term using for lining masonry and what’s the features of high alumina brick? What is necessary for us...
Methods of Enhancing Dolomite Brick Anti-Hydration Ability
Dolomite bricks is a kind of refractory brick made from calcined dolomite sand. Dolomite brick main components are CaO and MgO, accompanied with little silica, alumina and ferric oxide, etc....
Methods of Making Refractory Brick
Refractory bricks are indispensable for high temperature industrial kilns and furnaces including acid resistant bricks, neutral brick and alkali resistant brick, etc. The raw material for producing refractory bricks...
Physical and Chemical Index of High Alumina Refractory Bricks
Physical and chemical index is one of the important references, why the physical and chemical indexes of high alumina bricks are so important, what does the physical and chemical index present?...
Production Craft & Advantages of Fused Cast Magnesia Chrome Refractory
Normal sintered magnesia chrome refractory brick has some ratio of micro pore and micro crack. Although these pores and cracks can absorb and alleviate some thermal stress...
The Production Process of Sillimanite Bricks is as follows: Raw material -> Filtrating -> Ingredient and add clinker -> Mixing -> Molding -> Drying -> Burning -> Sorting -> Packing. Just like the following is the production flow...
For the refractory brick, it is very important to discuss the reason of damage to refractory, there are the following points of the reason of damage to refractory brick in kiln. High Temperature Corrosion
Chemical Corrosion Effect
Cold &...
The application of chrome corundum brick will be introduced in this article. In iron and steel industry , the chrome corundum material can prolong more than double compared to corundum material, such as ladle breathable brick; In the field of nonferrous...
According to the daily use habits of customers and refractory manufacturers, and the chemical mineral composition of refractory bricks. Refractory bricks can be roughly classified into silica-alumina series refractory bricks, basic refractory bricks,...
Main function of insulating brick is heat preservation , reduce heat losses. Generally, insulating bricks do not contact with the flame. While the fire brick generally contact with flame directly, which is mainly used to be grilled by flame. Generally...
High alumina brick is a kind of neutral refractory, which the alumina oxide content is above 48%. It is made of alumina or other material with high content of alumina, mold and burn. It has the characteristics of high thermal stability, the refractoriness...
The refractory brick physical and chemical is very important for their performance. Refractory brick is one of the most common refractory material, it has different types, how to judge the quality of the products is according to three physical-chemical...
What’s the Silica Carbide Brick?
Silica carbide refractory brick is a kind of high grade refractory brick with the silica carbide as the main raw materials, the content is of 72%-99%. The main content of silica carbide bricks is SiC, the content i...
when customers purchase refractory bricks , there are some physical and chemical indexes for reference, there are also many kinds of physical and chemical indexes of refractory bricks, and volume density is one of the indexes, but it is a very important...
Refractory brick s are widely used in industrial furnaces, when customers purchase refractory bricks they will have many problems, today we will discuss the price of refractory bricks for your reference. Get Free Quote
Factors Affect...
What is Lightweight High Alumina Brick ?
Light weight high alumina brick , which the aluminium content is more than 48%, it is a kind of light weight refractory which mainly made of mullite and glass phase or corundum . The thermal shock resistance...
High Alumina Brick Introduce
High Alumina Brick is a kind of alumina-silicate refractory products with more than 48% content of Al2O3 inside, which are made of bauxite and other raw material.
High Alumina Brick Raw Materials
According to the different ...
High Alumina Brick Introduction
High alumina brick is a kind of alumina-silicate refractory material with content of alumina oxide more than 48% Al2O3. It is calcined and formed by the raw material of banxite or the material with high content of AL2O3....
High alumina refractory brick is widely used in industrial kiln mansonry, there are important connection between the amount of kiln high alumina refractory brick and size dimensions. There are many standard sizes if high alumina refractory brick, can...
What is high alumina brick?
High alumina refractory brick is a kind of alumina-silicate refractory material with content of alumina oxide more than 48% Al2O3. It is calcined and formed by the raw material of banxite or the material with high content...
