Technical Articles

Comparative Analysis of Fused Cast AZS Block...

Comparative Analysis of Fused Cast AZS Block...

Refractory materials are indispensable in industrial furnaces, and their performance directly impacts the furnace‘s operational efficiency and service life. Fused cast AZS blocks, silica bricks, and corundum bricks, as common refractory materials, each p...

Maintenance of Regenerator Checkerwork and Appli...

Maintenance of Regenerator Checkerwork and Appli...

In the modern glass industry, float glass, renowned for its high flatness, large production capacity, and stable quality, holds a dominant position in the glass product market. The core equipment of float glass production – the float glass furnace, often re...

Application of Oxy-fuel Combustion in Glass Fur...

Application of Oxy-fuel Combustion in Glass Fur...

The glass industry, as a traditional high-energy-consuming sector, requires a large amount of energy during the melting process. The traditional air-assisted combustion method suffers from the nitrogen dilution effect, resulting in low thermal efficiency. T...

$Development Trends of Refractory Materials for G...$

Development Trends of Refractory Materials for G...

The glass furnace, often referred to as the "heart" of the glass industry, directly determines product quality, production costs, and the core competitiveness of an enterprise. The refractory materials that construct this "heart" serve as the cornerstone det...

What are the quality confirmation principles for fu...

What are the quality confirmation principles for fu...

This article focuses on the discussion of the quality confirmation principles for fused cast AZS blocks used in glass furnaces. Firstly, it elaborates on the crucial role of fused cast AZS blocks in glass furnaces and emphasizes the importance of quali...

The key to the efficient and stable operation of th...

The key to the efficient and stable operation of th...

As a core thermal equipment in the glass industry, the operation status of the furnace directly affects the quality of glass products, production energy consumption, and overall operating costs. During the long-term continuous operation of the furnace, the o...

How to Prevent Fused Cast AZS Sidewall Bloc...

How to Prevent Fused Cast AZS Sidewall Bloc...

In the construction and operation of glass furnaces, the drying stage is one of the most critical and risky sections. The fused cast AZS blocks, as the core refractory material in the wall area, possess unparalleled excellent resistance to the erosion of ...

Defects in casting and annealing of fused cast AZ...

Defects in casting and annealing of fused cast AZ...

Fused cast AZS blocks are indispensable refractory materials at key parts of glass furnaces (such as the sidewalls, throats, and doghouses). Their outstanding resistance to erosion by glass liquid, high-temperature mechanical strength, and thermal shock r...

The problem of the inward inclination of the breast...

The problem of the inward inclination of the breast...

The breast wall of a glass furnace is a core refractory structure that ensures the efficient operation, structural stability, energy conservation, and long-term safety of the furnace. It withstands the most severe high-temperature, chemical, and mechanical e...

Control of the melting quality of end fired furnace...

Control of the melting quality of end fired furnace...

This paper expounds the relationship between the melting quality of glass and the product quality, and emphasizes the fundamental role of the application of key refractory materials in furnaces, especially fused cast AZS blocks, in achieving high-quality m...

Selection and Application of Fused Cast AZS B...

Selection and Application of Fused Cast AZS B...

All-oxygen combustion technology is a combustion mode that uses "oxygen + fuel" instead of "air + fuel". Adopting all-oxygen combustion technology can achieve energy conservation and emission reduction in glass melting furnaces, improving the melting capacit...

Discussion on hot replacement of tuck stones at por...

Discussion on hot replacement of tuck stones at por...

The port neck of the glass furnace is the part most severely damaged by the flame impact inside the furnace. The tuck stones of the port neck serve to protect the chest wall support plate. Based on the relevant situations in production practice, this paper ...

Common questions about magnesium bricks...

Common questions about magnesium bricks...

Magnesium bricks play an indispensable role as an important refractory material in modern industrial production, especially in the field of glass manufacturing. They not only need to withstand extremely high temperatures, but also resist the erosive effects ...

What factors affect the resistance of fused cast A...

What factors affect the resistance of fused cast A...

As the core equipment in glass production, the service life of glass furnaces and the quality of glass products directly depend on the anti-erosion performance of fused cast AZS blocks. This paper systematically analyzes the key factors influencing the re...

Discussion on Maintenance of Regenerator of Glas...

Discussion on Maintenance of Regenerator of Glas...

The routine maintenance of key parts of float glass furnace is the fundamental step to prolong the service life of the furnace, which extend the service cycle of the whole production line and improve economic benefits. The causes, effects and regular treatme...

Construction Techniques and Key Points of Refra...

Construction Techniques and Key Points of Refra...

Glass furnaces are core equipment in glass production, whose operational stability and service life depend on the proper selection and construction quality of refractory materials. The construction process of refractories not only affects the thermal efficie...

The Influence of Composition and Structure on th...

The Influence of Composition and Structure on th...

Fused cast zirconium corundum brick is a kind of high performance refractory material, which is widely used in high temperature industrial fields such as glass kiln. Its excellent corrosion resistance, thermal shock resistance and high temperature strength m...

Long-term operation of glass furnace paving blocks:...

Long-term operation of glass furnace paving blocks:...

In the field of glass manufacturing, the furnace is like a flowing "river of fire", and the paving block is the most solid river bed under this river. It not only has to withstand the day and night erosion of 1600℃ high-temperature liquid, but also to resis...

What is the Key to Extending the Service Life o...

What is the Key to Extending the Service Life o...

As the core equipment in the glass production process, the service life of glass furnaces directly impacts production efficiency and cost control. Among the many components of a furnace, fused cast refractories play a vital role. They not only withstand the...

What are the erosion characteristics of fused cast ...

What are the erosion characteristics of fused cast ...

As a commonly used high-quality refractory material, fused cast AZS block has the advantages of high melting point and strength. Still, it will inevitably be eroded during the long-term operation of a glass furnace. It is of great significance for optimi...

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