Technical Articles

Application of Fused Cast Alumina Blocks in Fl...

Application of Fused Cast Alumina Blocks in Fl...

Fused cast alumina bricks have important application in float glass furnace because of its excellent performance in corrosion resistance of glass,anti-foaming, anti-stone and soon.This article aims to deeply discuss the application of fused cast alumina bric...

Can inorganic insulation materials be used instead ...

Can inorganic insulation materials be used instead ...

Inorganic insulation materials can be used to replace fiber products for glass kiln insulation. Inorganic thermal insulation materials are a type of material with excellent thermal insulation properties in high temperature environments. They are usually mad...

$What refractory materials are used for high tempera...$

What refractory materials are used for high tempera...

Refractory materials are a class of materials that are resistant to high temperatures and are commonly used in high-temperature processes such as the construction of furnaces, furnace walls, refractory linings, thermal insulation, smelting and sintering. The...

$What does heavy refractory brick and what kind of m...$

What does heavy refractory brick and what kind of m...

Heavy refractory bricks are a relatively broad general term, referring to refractory bricks with high density. They have higher weight and density and are often used in applications where they are subject to high pressures, temperatures or other harsh enviro...

$What kind of refractory bricks are best for glass k...$

What kind of refractory bricks are best for glass k...

Which type of refractory brick is best for a glass kiln depends on the specific structure, working conditions and required refractory performance of the kiln....

What is the function of adding zirconia to corundum...

What is the function of adding zirconia to corundum...

The main function of adding zirconia to corundum bricks is to enhance their performance and durability. Zirconia is an important refractory material with various characteristics: High melting point: Zirconia has a high melting point, about 2700 degrees C...

$What refractory insulation materials are needed for...$

What refractory insulation materials are needed for...

In high-temperature kilns, in order to reduce energy loss and maintain a stable operating temperature, refractory insulation materials are usually required. These materials must have both good fire resistance and good thermal insulation properties. ...

Why do some high temperature kilns need to use ligh...

Why do some high temperature kilns need to use ligh...

The choice of whether to use lightweight firebricks in high temperature kilns depends on a number of factors, including process requirements, material properties, thermal properties, etc. Here are some possible reasons: Thermal shock resistance: The therm...

$9 types of refractory bricks for Glass furnace...$

9 types of refractory bricks for Glass furnace...

The three major thermal equipment for glass production, taking float glass as an example, include float glass melting furnaces, float glass tin baths and glass annealing furnaces....

How to lay high alumina bricks, how to judge the pr...

How to lay high alumina bricks, how to judge the pr...

The fire resistance of high alumina bricks fluctuates greatly. The load softening temperature of most high alumina bricks is greater than 1400°C. When high alumina bricks contain higher Al2O3, and when there are more mullite and corundum, their thermal ...

$Three main chemical composition of refractory mater...$

Three main chemical composition of refractory mater...

The chemical composition of a refractory material is its basic characteristic. Whether a refractory material can form a certain phase under certain conditions, why this phase appears, and has certain specific properties, as well as how to essentially change ...

$Introduction to glass kiln and selection of refract...$

Introduction to glass kiln and selection of refract...

For large float lines, the glass furnace usually consists of an L-shaped hanging wall (usually using silica bricks), a melting section (the area in direct contact with the glass liquid uses electric fused bricks, and the top part uses silica bricks or electr...

$What are the requirements for refractory bricks for...$

What are the requirements for refractory bricks for...

Refractory bricks for glass kilns need to meet a series of specific requirements to ensure they can withstand high temperatures, resist corrosion, maintain stable performance and provide reliable fire protection during the glass production process. The follo...

Issues that need to be paid attention to in the lin...

Issues that need to be paid attention to in the lin...

The liquid hole is an important part of the glass furnace. The melted, clarified, and homogenized glass liquid passes through it and enters the distribution channel and supply channel for further homogenization and cooling, and then enters the molding equipm...

What changes will occur to fused zirconium corundum...

What changes will occur to fused zirconium corundum...

The main components of fused-cast zirconium corundum bricks are alumina, zirconia and silica. The English abbreviation is AZS, which represents the English initials of the main components. During production, alumina, zirconia and silica are put into an...

What are the factors that affect glass melting proc...

What are the factors that affect glass melting proc...

This passage introduces several factors that affect the glass melting in glass furnace.

What is Glass kiln zirconium ramming material...

What is Glass kiln zirconium ramming material...

In the construction of glass melting furnaces, there are two commonly used zirconium ramming materials, namely zirconium ramming materials and fused cast AZS ramming materials. Although both zirconium ramming materials have good resistance to glass It ha...

How many types of electric fused glass melting furn...

How many types of electric fused glass melting furn...

This article introduces several types glass electric furnace for melting glass and their advantages and disadvantages in glass industry. ...

Technical requirements for glass kiln insulation co...

Technical requirements for glass kiln insulation co...

The insulation masonry of the bottom and walls of the glass kiln is carried out in the cold state, while the insulation of the rest of the kiln is carried out in the hot state. The key to pool bottom insulation is to prevent glass liquid from entering the bo...

How to control the casting of fused bricks...

How to control the casting of fused bricks...

The melt of fused zirconium corundum bricks during casting must not only ensure good fluidity, but also avoid overheating, because overheating will promote the melt to absorb gas, and the shrinkage rate after casting into the mold will increase accordingly. S...

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