Overview of Corundum Crucible

Corundum crucibles, made from alumina (Al₂O₃), are highly valued for their exceptional thermal resistance and chemical stability. These crucibles are ideal for high-temperature applications, such as melting and annealing processes in laboratories and industrial settings. Corundum crucibles can withstand temperatures up to 1800°C and are resistant to most chemical reagents, making them indispensable in various scientific and manufacturing operations.

Features of Corundum Crucible

High Thermal Resistance: Can withstand temperatures up to 1800°C without degrading.

Chemical Stability: Resistant to most acids and alkalis, ensuring minimal contamination during experiments or production.

Durability: Extremely durable and long-lasting, even under harsh conditions.

Non-Reactive: Does not react with the materials being processed, preserving sample purity.

Versatility: Suitable for a wide range of applications including melting metals, glass, and ceramics.

Precision Engineering: Manufactured to tight tolerances for consistent performance and reliability.

(High Pure 99.5% Alumina Al2O3 Corundum Ceramic Crucible)

Specification of High Pure 99.5% Alumina Al2O3 Corundum Ceramic Crucible

High purity alumina ceramic crucibles deliver outstanding performance. These crucibles utilize 99.5% pure Al2O3 diamond ceramic. This material offers superior resistance to extreme temperature levels. It manages warm up to 1750 ° C continuously. Temporary exposure to also higher temperature levels is possible. Thermal shock does not fracture it easily. The crucible cools down quickly without damaging. Its hardness is exceptionally high. This indicates it stands up to scratches and put on quite possibly. Chemical assault is marginal. Acids and antacid barely impact the product. Molten steels and salts remain contained safely. The crucible surface is smooth. This smoothness prevents sticking. Cleaning ends up being much simpler. You see practically no pores in the thick framework. Leak is not a worry. This purity degree makes sure minimal contamination. Your examples remain uncontaminated throughout processes. Consistency is ensured batch after set. These crucibles suit demanding laboratory work perfectly. Metal sample analysis depends on them. They work well for ash web content testing. High-temperature product synthesis needs them. Luster frit prep work utilizes them often. The crucibles are available in different standard sizes. Typical forms consist of watercraft, round, and round styles. Customized sizes and shapes are frequently offered. You select the most effective suitable for your furnace configuration. Handling requires standard ceramic treatment. Prevent abrupt impacts. Usage proper tools for positioning. These crucibles are a reliable tool worldwide. Researchers trust them for important high-heat applications.

(High Pure 99.5% Alumina Al2O3 Corundum Ceramic Crucible)

Applications of High Pure 99.5% Alumina Al2O3 Corundum Ceramic Crucible

These crucibles take care of extreme warmth. They withstand temperatures as much as 1700 ° C. This makes them excellent for requiring laboratory job. Researchers use them for thawing steels. They’re essential for assessing minerals. Researchers require trusted containers for high-temperature chemical reactions. These ceramic crucibles provide.

Their pureness is critical. Made from 99.5% alumina (Al2O3), contamination is very little. This is non-negotiable for delicate materials. They maintain examples tidy during extreme heating. This purity matters for growing crystals. It’s important for semiconductor handling. Impurities destroy outcomes. These crucibles stop that.

Toughness is a major advantage. They withstand thermal shock. This means they handle abrupt temperature swings well. Numerous crucibles split under such tension. These diamond ceramic ones don’t. Their firmness battles use. They last longer than more affordable alternatives. This conserves cash gradually.

Chemical resistance is an additional essential function. Acids and alkalis do not quickly attack them. Extreme fluxes used in example preparation create less damages. This security guarantees regular efficiency. It safeguards the sample’s integrity. It safeguards the crucible itself.

Industries count on these crucibles. Metallurgy laboratories thaw alloys for testing. Quality assurance checks steel make-up. Ceramic powder manufacturing requires stable containers. These alumina crucibles provide that security. They’re fundamental for synthesizing advanced materials.

Glass manufacturers use them for thawing little sets. They evaluate brand-new glass formulas. Crystal growth procedures depend upon them. Sapphire crystals for electronics require pure, secure crucibles. Semiconductor construction uses them for refining wafers. Any kind of process requiring tidy, high-temperature control considers them.

Their smooth surface area streamlines cleaning. Deposit does not stick easily. This prevents cross-contamination in between experiments. Preserving them is uncomplicated. They supply a functional remedy for intense thermal applications. Performance under fire is their specifying attribute.

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 High Pure 99.5% Alumina Al2O3 Corundum Ceramic Crucible

High Pure 99.5% Alumina Crucible FAQs

What makes this alumina crucible special?
Its purity is 99.5% Al2O3. This high purity means fewer impurities. Fewer impurities mean better results in sensitive processes. It offers superior chemical stability. It handles extreme heat very well.

How hot can I safely use this crucible?
It works reliably up to 1750°C (3182°F). This is its maximum continuous service temperature. Short-term exposure to slightly higher heat might be possible. Always check your specific process limits. Exceeding the limit risks damage.

Will harsh chemicals damage the crucible?
It resists attack from many acids and bases. It performs well against molten salts and some metals. Strong alkalis like sodium hydroxide or hydrofluoric acid can etch it. Avoid these aggressive chemicals for long periods. Check chemical compatibility for your specific use.

Does it crack with sudden temperature changes?
Its corundum structure gives good thermal shock resistance. It handles rapid heating and cooling cycles better than many ceramics. Avoid extremely fast temperature jumps if possible. Pre-heating slowly is always a good practice. This minimizes stress.

How should I clean this crucible?
Use mild acids or bases suitable for alumina. Avoid abrasive cleaners. They can scratch the surface. Ultrasonic cleaning often works well. Ensure it’s completely dry before reheating. Moisture trapped inside can cause cracking during heat-up. Inspect for damage after cleaning.

(High Pure 99.5% Alumina Al2O3 Corundum Ceramic Crucible)