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.

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Specifications of 99% alumina ceramic crucible 99 refractory ceramic crucible ceramic crucible

This alumina ceramic crucible uses 99% pure material. That indicates it handles severe heat effectively. Its maximum functioning temperature reaches 1800 ° C. This makes it excellent for requiring lab job or commercial processes requiring extreme warm. It withstands chemical strike highly. Acids and bases won’t conveniently harm it. This chemical security shields your samples throughout melting or analysis.

The crucible’s framework is dense and difficult. This high thickness quits liquids from leaking through. It additionally makes the crucible last much longer under tough conditions. Its surface area stays smooth. This level of smoothness stops examples from sticking. Cleaning up later on becomes much simpler.

Thermal shock resistance is a vital attribute. This crucible won’t quickly split when temperatures transform quick. You can warm it swiftly or cool it down quickly. This reliability saves money and time. Its mechanical toughness goes over. It stands up to breaking under pressure or impact. This resilience lowers unintended damages dangers.

The pureness level lessens contamination. Your materials remain pure inside the crucible. This is essential for precise cause delicate experiments. The material offers exceptional electric insulation. This property works in lots of specific applications. Its dimensions are accurate. This ensures constant performance set after set.

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Applications of 99% alumina ceramic crucible 99 refractory ceramic crucible ceramic crucible

99% alumina ceramic crucibles handle severe warm and rough chemicals. Laboratories and industries count on them daily. Their near-pure alumina web content provides remarkable strength. These crucibles withstand temperature levels reaching 1800 ° C conveniently. Unexpected temperature level changes will not break them conveniently. This thermal shock resistance is crucial. Crucibles can not damage during fast home heating or cooling cycles.

Metallurgists make use of these crucibles frequently. Thawing rare-earth elements like gold and platinum demands reliable devices. Alumina crucibles stand up to attack from liquified steel well. They maintain the steel pure. Chemical processing plants need them also. Workers heat aggressive chemicals and corrosive salts inside. The alumina resists acids and antacid successfully. Experience prep work for analysis calls for inert containers. Researchers warm samples in alumina crucibles without contamination. Product purity is important for precise outcomes.

The semiconductor industry depends upon high-purity crucibles. Expanding crystals or refining silicon wafers needs extreme cleanliness. Alumina crucibles provide that clean atmosphere. They do not present undesirable elements. Crucibles additionally work for sintering ceramic powders. Makers heat powders to fuse them into strong forms. Alumina crucibles survive repeated sintering cycles. They last longer than less expensive options. This conserves money in time. Locating a crucible that sustains intense warmth and chemical assault is hard. 99% alumina crucibles address this trouble reliably. They perform regularly under demanding conditions.

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 99% alumina ceramic crucible 99 refractory ceramic crucible ceramic crucible

What temperature can this crucible handle?
It withstands 1700°C continuous use. Short bursts reach 1800°C. This suits most lab and industrial high-heat tasks. Exceeding 1800°C risks damage. Always check your furnace specs match.

Will chemicals damage the crucible?
It resists strong acids and alkalis very well. Hydrofluoric acid and hot phosphoric acid are exceptions. These can attack the alumina. Check chemical compatibility charts first. Avoid unknown molten salts.

Can it handle sudden temperature changes?
Yes, it manages thermal shock reasonably well. Avoid extreme rapid heating or quenching. Move it gradually between hot and cold zones. Sudden large temperature swings increase cracking risk.

How do I clean it after use?
Remove cooled residues mechanically first. Scrape gently. Use hot water or mild solvents if needed. Avoid abrasive pads. For stubborn deposits, high-temperature furnace burnout works. Never use harsh chemicals without checking.

Why is 99% purity important?
Higher purity means better performance. It resists corrosion better. It handles higher temperatures longer. Impurities weaken the structure over time. You get longer life and more reliable results.

(99% alumina ceramic crucible 99 refractory ceramic crucible ceramic crucible)