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 temperature metal melting ceramic zirconia crucible)

Specification of High temperature metal melting ceramic zirconia crucible

This is a zirconia crucible for melting metal at high temperatures. It is made from zirconium oxide ceramic. This material is very strong and handles extreme heat well. These crucibles are good for metals like gold, silver, platinum, and other alloys. They work in furnaces reaching over 1800 degrees Celsius. The ceramic structure stays stable even under intense heat. It does not crack easily during rapid heating or cooling. This is thermal shock resistance. It’s important for repeated use. The inside surface is smooth. This prevents metal from sticking. Cleaning is easier after pouring. Zirconia is chemically inert. It doesn’t react with most molten metals. Your melt stays pure. There is no contamination. These crucibles are long-lasting. They resist wear and erosion from liquid metal. This saves money over time. You get many melts from one crucible. Handle it carefully. Avoid sudden impacts when hot or cold. Always use proper tools for moving it. Check for cracks before each use. Replace it if you see damage. Follow safety procedures always. This crucible is a reliable tool for high-temperature metal casting.

(High temperature metal melting ceramic zirconia crucible)

Applications of High temperature metal melting ceramic zirconia crucible

Zirconia crucibles handle very hot metal melting jobs well. They resist extreme temperatures. Many metals melt at over 1500 degrees Celsius. Zirconia crucibles stay strong at these heats. They don’t crack easily under thermal stress. This makes them reliable for repeated use.

These crucibles don’t react with molten metal. They keep the metal pure. Impurities are a big problem in metal work. Zirconia prevents contamination. It creates a stable barrier. This is vital for precious metals like gold or platinum. Even reactive metals like titanium melt safely inside them. The metal quality stays high.

Zirconia crucibles last a long time. They withstand tough conditions. Other materials might wear out faster. Zirconia offers excellent thermal shock resistance. Going from hot to cold quickly won’t break them. This durability saves money. You don’t need replacements often. Production runs smoothly without interruptions.

People use zirconia crucibles in labs and factories. Jewelers melt gold and silver in them. Researchers work with exotic alloys inside them. Industrial foundries cast specialized metal parts using them. They are common in vacuum induction furnaces. The crucibles perform consistently. You get dependable results every time.

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 temperature metal melting ceramic zirconia crucible

What’s the highest temperature this zirconia crucible can handle?

These crucibles handle very high heat. They work fine up to 2300°C. That’s hotter than many metals melt. It’s good for melting platinum or other special metals.

Can it handle fast heating or cooling?

Yes, they handle sudden temperature changes well. They won’t crack easily when heating or cooling fast. This makes them reliable for many different melting jobs.

Does it react with the metals inside?

Zirconia is very stable. It usually doesn’t react with most molten metals. This includes things like gold, silver, or platinum. Your melt stays pure.

How long will one crucible last?

It depends heavily on how you use it. Using it right matters most. Avoid overheating past 2300°C. Don’t drop it when hot. Handle it carefully. Done properly, it lasts many melting cycles.

Any special care needed?

Yes, be careful handling it. Never put a cold crucible directly into high heat. Warm it up slowly first. Also, never quench it in water after use. Let it cool down by itself slowly.

(High temperature metal melting ceramic zirconia crucible)