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.

(Rectangular Corundum Mullite Ceramic Sagger Tray Crucible For Refractory Kiln)

Specifications of Rectangular Corundum Mullite Ceramic Sagger Tray Crucible For Refractory Kiln

This rectangular diamond mullite ceramic sagger tray crucible is made for high-temperature applications in refractory kilns. It takes care of extreme warmth and extreme problems accurately. The item integrates diamond and mullite in a ceramic composite. This mix makes sure high thermal security and mechanical strength. The product has over 85% alumina. This boosts resistance to chemical corrosion and wear.

The crucible operates constantly in temperatures as much as 1650 ° C. It endures quick temperature changes without cracking. This thermal shock resistance originates from the mullite phase. The structure avoids stress build-up throughout home heating or cooling cycles. The reduced thermal development coefficient lessens contortion.

Chemical inertness is an essential function. The tray stands up to acids, alkalis, and molten metals. This stops contamination of materials refined inside. The dense surface minimizes porosity. Less than 2% porosity restrictions infiltration of slag or fluxes. This prolongs life span.

Mechanical strength is optimized for hefty lots. The compressive strength goes beyond 200 MPa. The tray holds numerous ceramic items or steel parts throughout shooting. It withstands warping under load at high temperatures. The rectangle-shaped shape makes best use of kiln area. Standard sizes range from 200x150mm to 600x400mm. Density varies between 20mm and 50mm. Personalized measurements are available.

Manufacturing includes high-pressure pressing and sintering at 1700 ° C. This develops an uniform microstructure. Exact machining makes certain level surface areas and limited tolerances. Each batch goes through stringent quality checks. Examinations include thermal biking and load capability verification.

The sagger tray suits kilns in ceramics, metallurgy, and electronics industries. It works with electrical, gas, or coal-fired heating systems. Multiple-use design cuts replacement costs. Marginal maintenance is required. Appropriate handling stays clear of mechanical influence when warm. Storage in dry conditions prevents wetness absorption before usage.

Customers report regular efficiency over thousands of cycles. The product exceeds traditional clay or silica trays. It decreases downtime and energy waste. Compatibility with oxidizing and reducing ambiences adds flexibility.

(Rectangular Corundum Mullite Ceramic Sagger Tray Crucible For Refractory Kiln)

Applications of Rectangular Corundum Mullite Ceramic Sagger Tray Crucible For Refractory Kiln

Rectangle-shaped diamond mullite ceramic sagger tray crucibles offer important duties in high-temperature commercial procedures. These crucibles take care of extreme warmth in refractory kilns. They hold products throughout shooting. They avoid contamination. They make certain secure efficiency in extreme conditions. Industries like metallurgy, ceramics, and chemical handling rely upon them. Their layout suits duplicated thermal biking. They withstand cracking under fast temperature level changes. This makes them excellent for kilns running above 1500 ° C.

The crucibles incorporate diamond and mullite. Diamond gives hardness. Mullite boosts thermal shock resistance. The mix develops a durable structure. It stands up to mechanical stress and anxiety. It withstands chemical corrosion from liquified metals or hostile chemicals. This extends service life. It lowers substitute expenses.

Ceramic suppliers make use of these trays for firing tableware, floor tiles, and technical porcelains. The trays safeguard products from direct fire call. They keep constant warmth distribution. This guarantees even sintering. It minimizes issues. Metallurgical applications include heat-treating steel components or melting alloys. The crucibles manage liquified metals without responding. They preserve product purity. Chemical plants utilize them for calcining powders or processing harsh compounds. They sustain acidic or alkaline settings.

Energy effectiveness issues. The trays maintain heat well. They minimize kiln energy consumption. Their long life cuts downtime for replacements. This boosts performance. Their rectangular shape maximizes kiln space. It enables tighter piling. This raises set ability.

Customized dimensions are available. They fit particular kiln dimensions. This versatility sustains diverse commercial requirements. Upkeep is straightforward. The trays stand up to accumulation of residues. They clean up easily after use.

Expense cost savings originated from longevity. They last longer than typical clay or silica-based options. Fewer substitutes imply lower lasting expenses. Their integrity makes certain regular product quality. They minimize waste from fallen short sets.

These crucibles meet demands for high-performance refractory remedies. They excel in severe environments. They support effective industrial procedures. Their flexibility makes them necessary throughout several industries.

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 Rectangular Corundum Mullite Ceramic Sagger Tray Crucible For Refractory Kiln

What is a rectangular corundum mullite ceramic sagger tray crucible? It is a high-temperature container used in kilns. It holds materials during firing. The rectangular shape fits kiln spaces better. Corundum and mullite make it strong. It resists heat, chemicals, and wear.

Why pick corundum mullite for this product? Corundum gives hardness. Mullite adds thermal shock resistance. Together, they handle extreme heat. This mix stops cracks. It lasts longer than other materials. Factories save money by reusing it many times.

What temperatures can it handle? It works in temperatures up to 1700°C. It stays stable in rapid heating or cooling. This makes it good for ceramics, metals, and glass. It won’t warp or break easily.

How do you maintain it? Avoid dropping it. Check for cracks before use. Clean debris after each firing. Store it flat to prevent bending. Minor surface wear is normal. Replace it if cracks go deep. Proper care extends its life.

Can it be customized? Yes. Sizes and thicknesses adjust to fit kiln specs. Some need extra holes for airflow. Others need grooves for stacking. Custom shapes cost more. Orders take longer. Share details with the supplier for exact needs.

(Rectangular Corundum Mullite Ceramic Sagger Tray Crucible For Refractory Kiln)