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.

(99 corundum conical Cone Alumina Ceramic Melting crucible)

Specification of 99 corundum conical Cone Alumina Ceramic Melting crucible

The 99 corundum conical cone alumina ceramic melting crucible suits high-temperature applications. It contains 99% alumina, ensuring strong heat resistance. The crucible handles temperatures up to 1800°C. It works in furnaces, labs, and industrial settings. The conical shape allows easy material pouring. It reduces spillage during melting processes. The design supports stability on uneven surfaces.

Alumina ceramic resists thermal shock. Sudden temperature changes cause minimal damage. The material avoids cracking under rapid heating or cooling. Chemical corrosion resistance is high. Acids, alkalis, and molten metals do not degrade the crucible. It lasts longer than standard ceramic alternatives.

Density and mechanical strength are prioritized. The crucible withstands physical stress during use. Its low porosity prevents material absorption. Melted substances stay uncontaminated. Surface smoothness simplifies cleaning. Residual waste does not stick after melting.

Dimensions vary to match user needs. Common sizes include 50ml to 2000ml capacities. Custom sizes are available. Wall thickness balances durability and heat transfer. The crucible heats evenly for consistent results.

The product suits melting metals, alloys, and glass. Laboratories use it for analytical processes. Industrial applications include metallurgy and electronics. It replaces platinum crucibles in cost-sensitive setups. Handling requires care to avoid impact damage. Thermal gloves protect users during high-heat operations.

Storage recommendations include dry environments. Moisture affects performance over time. Cleaning involves non-abrasive tools. Harsh chemicals are unnecessary. Regular inspection ensures cracks or wear are detected early.

Production uses high-purity alumina powder. Sintering at extreme temperatures creates the final structure. Quality checks confirm purity and durability. Each crucible meets industry standards.

Customization covers shapes, sizes, and surface treatments. Engraved markings help with identification. Bulk orders reduce costs for frequent users. Packaging protects against shipping damage.

The crucible works with gas, electric, and induction furnaces. Compatibility testing ensures safe operation. Users verify size and temperature limits before purchase. Technical support addresses setup or usage questions.

Replacement frequency depends on operating conditions. Regular maintenance extends service life. Proper handling prevents premature failure. Performance consistency makes it reliable for critical tasks.

(99 corundum conical Cone Alumina Ceramic Melting crucible)

Applications of 99 corundum conical Cone Alumina Ceramic Melting crucible

The 99 corundum conical cone alumina ceramic melting crucible handles high-temperature processes. It works in labs and industries. The material contains 99% alumina. This gives strong heat resistance. The crucible stays stable up to 1750°C. It resists sudden temperature changes. This prevents cracks during heating or cooling. The conical shape improves material flow. It fits standard equipment.

Metallurgy uses this crucible for melting metals. It melts alloys like steel or titanium. The crucible resists chemical reactions with molten metals. This keeps samples pure. Glass manufacturing relies on it for melting raw materials. It handles silica and fluxes. The crucible does not break under repeated heating.

Chemical labs use it for testing corrosive substances. Acids and alkalis do not damage the surface. The crucible works in oxidation or reduction atmospheres. It suits experiments needing precise results. Jewelers melt gold, silver, or platinum with it. The material avoids contamination. Precious metals stay high-quality.

The crucible serves in creating ceramics or advanced materials. Researchers use it for developing superconductors or composites. It withstands extreme conditions in material synthesis. Electronics manufacturers apply it for processing specialty glass. This includes components for sensors or displays.

High-purity alumina ensures minimal impurities. This matters for semiconductor production. The crucible lasts longer than traditional options. It reduces replacement costs. Maintenance involves simple cleaning. Users avoid frequent downtime.

The design prevents sticking. Solidified materials release easily. This saves time during repeated use. The crucible works with induction furnaces or gas torches. It adapts to different setups. Industrial or small-scale operations benefit equally.

Handling requires basic safety steps. Thermal gloves protect users. Direct impact or sudden drops can still damage the crucible. Proper storage keeps it intact. The product suits demanding environments. It performs where other materials fail.

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 corundum conical Cone Alumina Ceramic Melting crucible

What is the maximum temperature this crucible can handle? The crucible withstands temperatures up to 1800°C. It’s made from 99% alumina. This material is highly heat-resistant. It works well in furnaces or kilns. Avoid sudden temperature changes. This prevents cracks.

How durable is the crucible against thermal shock? The crucible resists thermal shock effectively. Its corundum structure is stable under rapid heating or cooling. The conical shape helps distribute heat evenly. This reduces stress on the material. Handle it carefully. Dropping or hitting it hard might cause damage.

What materials can be melted in this crucible? It’s suitable for melting metals like gold, silver, and platinum. It works with alloys and some industrial chemicals. Avoid materials containing strong alkalis or acidic fluxes. These might react with alumina. Check compatibility before use.

How should the crucible be cleaned after use? Let it cool completely first. Remove residue with a soft brush or non-abrasive tool. Soak in diluted acid for tough stains. Rinse thoroughly with water. Dry it fully before reheating. Don’t use harsh chemicals. They might damage the surface.

How long does the crucible last under regular use? Lifespan depends on usage conditions. High temperatures or frequent thermal cycles shorten it. With proper care, it typically lasts months to a year. Inspect for cracks or wear before each use. Replace it if damage is visible.

(99 corundum conical Cone Alumina Ceramic Melting crucible)