Overview of Mullite Crucible

Mullite crucibles are made from a high-performance ceramic material composed primarily of alumina (Al₂O₃) and silica (SiO₂). Known for their excellent thermal stability and mechanical strength, mullite crucibles are widely used in high-temperature applications such as melting metals, glass, and ceramics. They offer superior resistance to thermal shock and chemical attack, making them indispensable in both laboratory and industrial settings.

Features of Mullite Crucible

Thermal Shock Resistance: Exceptional ability to withstand rapid temperature changes without cracking.
High Mechanical Strength: Strong and durable, even at elevated temperatures.
Chemical Stability: Resistant to most chemicals, ensuring minimal contamination during processes.
Temperature Range: Can operate effectively at temperatures up to 1650°C.
Low Thermal Expansion: Minimal expansion or contraction with temperature changes, ensuring dimensional stability.
Non-Reactive: Does not react with the materials being processed, preserving sample purity.
Versatility: Suitable for a wide range of applications including metallurgy, glass manufacturing, and laboratory experiments.

(KERUI High Temperature Refractory Brick Corundum – Mullite Bricks for Glass Melting Furnaces)

Specifications of KERUI High Temperature Refractory Brick Corundum – Mullite Bricks for Glass Melting Furnaces

KERUI Heat Refractory Brick Corundum-Mullite Bricks are developed for glass melting heaters. These blocks deal with extreme warmth. They preserve architectural security in high-temperature atmospheres. The product incorporates diamond and mullite. This blend ensures superb thermal resistance. It additionally boosts mechanical strength. The blocks work well under constant operation. They withstand chemical rust from liquified glass and antacid.

The alumina material in these blocks is high. Alumina levels reach up to 85%. This enhances refractoriness. The bricks stand up to temperatures up to 1800 ° C. Thermal shock resistance is strong. Sudden temperature level changes create very little damages. This minimizes fracturing risks. The low thermal growth coefficient assists. It protects against contortion under warmth stress.

Thickness and porosity are optimized. The bricks have a dense structure. This reduces slag penetration. Erosion from molten materials decreases. Life span prolongs. Power effectiveness improves. Warm retention in heating systems remains constant. Gas intake lowers. Running costs decrease.

These blocks match different components of glass heating systems. They are utilized in melting areas. They line regenerators. Mosaic chambers take advantage of their longevity. Superstructures and crown arches utilize them. High-wear locations count on their toughness.

Mechanical homes are reputable. Cold squashing stamina surpasses 70 MPa. Tons conditioning temperature is high. Creep resistance under heavy loads is strong. Installment is simple. The bricks are available in common dimensions. Customized shapes are offered.

Chemical security is a vital attribute. Alkali vapor strikes are decreased. Oxidation resistance transcends. Reactions with molten glass are unusual. Pollutants in glass manufacturing lower. Product high quality enhances.

KERUI Corundum-Mullite Bricks use lasting efficiency. Maintenance requires drop. Heating system downtime reduces. Substitute regularity drops. They are a cost-effective solution. Industries focus on performance. These bricks meet requiring needs.

(KERUI High Temperature Refractory Brick Corundum – Mullite Bricks for Glass Melting Furnaces)

Applications of KERUI High Temperature Refractory Brick Corundum – Mullite Bricks for Glass Melting Furnaces

KERUI High Temperature Refractory Corundum-Mullite Bricks are crafted for requiring settings like glass melting furnaces. These bricks integrate diamond and mullite, products known for taking care of high warm and resisting wear. They maintain stamina under severe temperatures, making them optimal for lining heaters where glass is melted.

Glass manufacturing calls for furnaces to run at temperature levels exceeding 1600 ° C. Ordinary products degrade rapidly in such conditions. KERUI blocks endure extended direct exposure without breaking or eroding. Their thick framework lessens reactions with liquified glass, preventing contamination. This makes sure constant glass top quality with time.

Thermal shock resistance is essential in glass heaters. Quick temperature level modifications throughout heating or cooling anxiety materials. KERUI blocks deal with these shifts without damages. Their low thermal development decreases internal stress, expanding heating system life expectancy. This dependability cuts downtime for repair services.

Chemical resistance is an additional key feature. Molten glass releases corrosive vapors and alkaline substances. KERUI bricks resist these strikes, preserving structural integrity. This resistance is important for areas like heating system crowns and sidewalls, where call with hostile substances is constant.

Power performance matters in high-temperature operations. KERUI bricks have low thermal conductivity, capturing heat inside the heating system. Less warm runs away, lowering gas usage. Lower energy use reduces expenses and sustains lasting production.

Resilience converts to lengthy service life. Regular substitutes interfere with procedures and raise expenditures. KERUI blocks last much longer under harsh problems, guaranteeing secure heater performance. This reliability makes them an economical choice for industrial glass producers.

Installation adaptability streamlines upkeep. The blocks are available in standard dimensions, fitting different heating system styles. Their harmony makes certain tight seals, stopping warmth leaks. Easy setup speeds up repairs, decreasing manufacturing hold-ups.

KERUI bricks are evaluated rigorously for high quality. Each batch satisfies strict requirements for strength, thermal efficiency, and chemical stability. Suppliers trust them to preserve efficient, uninterrupted glass melting procedures.

Company Introduction

Welcome to Teen-Hot,a leading global supplier of high-quality crucibles designed for various industrial applications. We offer an extensive range of crucibles, including graphite, ceramic, and metal varieties, tailored to meet the needs of foundries, laboratories, and manufacturers. Our products are renowned for their durability, thermal resistance, and precision engineering, ensuring optimal performance in melting and heat treatment processes. With advanced manufacturing facilities and a commitment to excellence, we provide reliable, cost-effective solutions worldwide. Partner with us for your crucible needs and experience superior quality, expert support, and timely delivery.

If you have any questions, please feel free to contact us(nanotrun@yahoo.com).

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of KERUI High Temperature Refractory Brick Corundum – Mullite Bricks for Glass Melting Furnaces

What are KERUI High Temperature Refractory Corundum-Mullite Bricks made of? They combine corundum (aluminum oxide) and mullite (aluminum silicate). These materials handle extreme heat. The mix gives high strength, thermal shock resistance, and corrosion protection. This makes them ideal for glass furnaces.

Why choose these bricks for glass melting furnaces? Glass furnaces need materials that survive over 1700°C. These bricks do that. They resist chemical corrosion from molten glass. They last longer than regular bricks. This reduces furnace downtime and repair costs.

How do these bricks handle sudden temperature changes? The mullite in them expands slightly when heated. This balances thermal stress. The structure stays stable even with rapid heating or cooling. Cracks and breaks are less likely. This keeps the furnace lining intact.

What sizes and shapes are available? Standard sizes include rectangular blocks and arches. Custom shapes can be made to fit specific furnace designs. Precise dimensions ensure tight seals between bricks. This improves insulation and energy efficiency.

How are these bricks installed? Proper installation needs skilled workers. Bricks are laid with high-temperature mortar. Joints must be thin to prevent leaks. A curing period ensures the mortar bonds fully. Follow manufacturer guidelines to avoid installation errors.

What maintenance ensures long brick life? Check for cracks or erosion regularly. Repair small damage quickly to stop it spreading. Keep furnace temperatures steady. Avoid rapid cooling after shutdowns. Clean surfaces to remove glass or slag buildup. This extends the lining’s lifespan.

(KERUI High Temperature Refractory Brick Corundum – Mullite Bricks for Glass Melting Furnaces)